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/*
* Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
package javax.media.j3d;
import javax.vecmath.Vector3d;
/**
* The RenderMolecule manages a collection of RenderAtoms.
*/
class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponentUpdate {
// different types of IndexedUnorderedSet that store RenderMolecule
static final int REMOVE_RENDER_ATOM_IN_RM_LIST = 0;
static final int RENDER_MOLECULE_LIST = 1;
// total number of different IndexedUnorderedSet types
static final int TOTAL_INDEXED_UNORDER_SET_TYPES = 2;
/**
* Values for the geometryType field
*/
static final int POINT = 0x01;
static final int LINE = 0x02;
static final int SURFACE = 0x04;
static final int RASTER = 0x08;
static final int COMPRESSED = 0x10;
static int RM_COMPONENTS = (AppearanceRetained.POLYGON |
AppearanceRetained.LINE |
AppearanceRetained.POINT |
AppearanceRetained.MATERIAL |
AppearanceRetained.TRANSPARENCY|
AppearanceRetained.COLOR);
// XXXX: use definingMaterial etc. instead of these
// when sole user is completely implement
PolygonAttributesRetained polygonAttributes = null;
LineAttributesRetained lineAttributes = null;
PointAttributesRetained pointAttributes = null;
MaterialRetained material = null;
ColoringAttributesRetained coloringAttributes = null;
TransparencyAttributesRetained transparency = null;
// Use Object instead of AppearanceRetained class for
// state caching optimation memory performance
boolean normalPresent = true;
// Equivalent bits
static final int POINTATTRS_DIRTY = AppearanceRetained.POINT;
static final int LINEATTRS_DIRTY = AppearanceRetained.LINE;
static final int POLYGONATTRS_DIRTY = AppearanceRetained.POLYGON;
static final int MATERIAL_DIRTY = AppearanceRetained.MATERIAL;
static final int TRANSPARENCY_DIRTY = AppearanceRetained.TRANSPARENCY;
static final int COLORINGATTRS_DIRTY = AppearanceRetained.COLOR;
static final int ALL_DIRTY_BITS = POINTATTRS_DIRTY | LINEATTRS_DIRTY | POLYGONATTRS_DIRTY | MATERIAL_DIRTY | TRANSPARENCY_DIRTY | COLORINGATTRS_DIRTY;
/**
* bit mask of all attr fields that are equivalent across
* renderMolecules
*/
int dirtyAttrsAcrossRms = ALL_DIRTY_BITS;
// Mask set to true is any of the component have changed
int soleUserCompDirty = 0;
/**
* The PolygonAttributes for this RenderMolecule
*/
PolygonAttributesRetained definingPolygonAttributes = null;
/**
* The LineAttributes for this RenderMolecule
*/
LineAttributesRetained definingLineAttributes = null;
/**
* The PointAttributes for this RenderMolecule
*/
PointAttributesRetained definingPointAttributes = null;
/**
* The TextureBin that this RenderMolecule resides
*/
TextureBin textureBin = null;
/**
* The localToVworld for this RenderMolecule
*/
Transform3D[] localToVworld = null;
int[] localToVworldIndex = null;
/**
* The Material reference for this RenderMolecule
*/
MaterialRetained definingMaterial = null;
/**
* The ColoringAttribute reference for this RenderMolecule
*/
ColoringAttributesRetained definingColoringAttributes = null;
/**
* The Transparency reference for this RenderMolecule
*/
TransparencyAttributesRetained definingTransparency = null;
/**
* Transform3D - point to the right one based on bg or not
*/
Transform3D[] trans = null;
/**
* specify whether scale is nonuniform
*/
boolean isNonUniformScale = false;
/**
* number of renderAtoms to be rendered in this RenderMolecule
*/
int numRenderAtoms = 0;
/**
* number of render atoms, used during the renderBin update time
*/
int numEditingRenderAtoms = 0;
RenderAtom addRAs = null;
RenderAtom removeRAs = null;
/**
* The cached ColoringAttributes color value. It is
* 1.0, 1.0, 1.0 if there is no ColoringAttributes.
*/
float red = 1.0f;
float green = 1.0f;
float blue = 1.0f;
/**
* Cached diffuse color value
*/
float dRed = 1.0f;
float dGreen = 1.0f;
float dBlue = 1.0f;
/**
* The cached TransparencyAttributes transparency value. It is
* 0.0 if there is no TransparencyAttributes.
*/
float alpha = 0.0f;
/**
* The geometry type for this RenderMolecule
*/
int geometryType = -1;
/**
* A boolean indicating whether or not lighting should be on.
*/
boolean enableLighting = false;
/**
* A boolean indicating whether or not this molecule rendered Text3D
*/
int primaryMoleculeType = 0;
static int COMPRESSED_MOLECULE = 0x1;
static int TEXT3D_MOLECULE = 0x2;
static int DLIST_MOLECULE = 0x4;
static int RASTER_MOLECULE = 0x8;
static int ORIENTEDSHAPE3D_MOLECULE = 0x10;
static int SEPARATE_DLIST_PER_RINFO_MOLECULE = 0x20;
/**
* Cached values for polygonMode, line antialiasing, and point antialiasing
*/
int polygonMode = PolygonAttributes.POLYGON_FILL;
boolean lineAA = false;
boolean pointAA = false;
/**
* The vertex format for this RenderMolecule. Only looked
* at for GeometryArray and CompressedGeometry objects.
*/
int vertexFormat = -1;
/**
* The texCoordSetMap length for this RenderMolecule.
*/
int texCoordSetMapLen = 0;
/**
* The primary renderMethod object for this RenderMolecule
* this is either a Text3D, display list, or compressed geometry renderer.
*/
RenderMethod primaryRenderMethod = null;
/**
* The secondary renderMethod object for this RenderMolecule
* this is used for geometry that is shared
*/
RenderMethod secondaryRenderMethod = null;
/**
* The RenderBino for this molecule
*/
RenderBin renderBin = null;
/**
* The references to the next and previous RenderMolecule in the
* list.
*/
RenderMolecule next = null;
RenderMolecule prev = null;
/**
* The list of RenderAtoms in this RenderMolecule that are not using
* vertex arrays.
*/
RenderAtomListInfo primaryRenderAtomList = null;
/**
* The list of RenderAtoms in this RenderMolecule that are using
* separte dlist .
*/
RenderAtomListInfo separateDlistRenderAtomList = null;
/**
* The list of RenderAtoms in this RenderMolecule that are using vertex
* arrays.
*/
RenderAtomListInfo vertexArrayRenderAtomList = null;
/**
* This BoundingBox is used for View Frustum culling on the primary
* list
*/
BoundingBox vwcBounds = null;
/**
* If this is end of the linked list for this xform, then
* this field is non-null, if there is a map after this
*/
RenderMolecule nextMap = null;
RenderMolecule prevMap = null;
/**
* If the any of the node component of the appearance in RM will be changed
* frequently, then confine it to a separate bin
*/
boolean soleUser = false;
Object appHandle = null;
VertexArrayRenderMethod cachedVertexArrayRenderMethod =
(VertexArrayRenderMethod)
VirtualUniverse.mc.getVertexArrayRenderMethod();
// In D3D separate Quad/Triangle Geometry with others in RenderMolecule
// Since we need to dynamically switch whether to use DisplayList
// or not in render() as a group.
boolean isQuadGeometryArray = false;
boolean isTriGeometryArray = false;
// display list id, valid id starts from 1
int displayListId = 0;
Integer displayListIdObj = null;
int onUpdateList = 0;
static int NEW_RENDERATOMS_UPDATE = 0x1;
static int BOUNDS_RECOMPUTE_UPDATE = 0x2;
static int LOCALE_TRANSLATION = 0x4;
static int UPDATE_BACKGROUND_TRANSFORM = 0x8;
static int IN_DIRTY_RENDERMOLECULE_LIST = 0x10;
static int LOCALE_CHANGED = 0x20;
static int ON_UPDATE_CHECK_LIST = 0x40;
// background geometry rendering
boolean doInfinite;
Transform3D[] infLocalToVworld;
// Whether alpha is used in this renderMolecule
boolean useAlpha = false;
// Support for multiple locales
Locale locale = null;
// Transform when locale is different from the view's locale
Transform3D[] localeLocalToVworld = null;
// Vector used for locale translation
Vector3d localeTranslation = null;
boolean primaryChanged = false;
boolean isOpaqueOrInOG = true;
boolean inOrderedGroup = false;
// closest switch parent
SwitchRetained closestSwitchParent = null;
// the child index from the closest switch parent
int closestSwitchIndex = -1;
RenderMolecule(GeometryAtom ga,
PolygonAttributesRetained polygonAttributes,
LineAttributesRetained lineAttributes,
PointAttributesRetained pointAttributes,
MaterialRetained material,
ColoringAttributesRetained coloringAttributes,
TransparencyAttributesRetained transparency,
RenderingAttributesRetained renderAttrs,
TextureUnitStateRetained[] texUnits,
Transform3D[] transform, int[] transformIndex,
RenderBin rb) {
renderBin = rb;
IndexedUnorderSet.init(this, TOTAL_INDEXED_UNORDER_SET_TYPES);
reset(ga, polygonAttributes, lineAttributes, pointAttributes,
material, coloringAttributes, transparency, renderAttrs,
texUnits, transform,
transformIndex);
}
void reset(GeometryAtom ga,
PolygonAttributesRetained polygonAttributes,
LineAttributesRetained lineAttributes,
PointAttributesRetained pointAttributes,
MaterialRetained material,
ColoringAttributesRetained coloringAttributes,
TransparencyAttributesRetained transparency,
RenderingAttributesRetained renderAttrs,
TextureUnitStateRetained[] texUnits,
Transform3D[] transform, int[] transformIndex) {
primaryMoleculeType = 0;
numRenderAtoms = 0;
numEditingRenderAtoms = 0;
onUpdateList = 0;
dirtyAttrsAcrossRms = ALL_DIRTY_BITS;
primaryRenderMethod = null;
isNonUniformScale = false;
primaryChanged = false;
this.material = material;
this.polygonAttributes = polygonAttributes;
this.lineAttributes = lineAttributes;
this.pointAttributes = pointAttributes;
this.coloringAttributes = coloringAttributes;
this.transparency = transparency;
closestSwitchParent = ga.source.closestSwitchParent;
closestSwitchIndex = ga.source.closestSwitchIndex;
// Find the first non-null geometey
GeometryRetained geo = null;
int k = 0;
isOpaqueOrInOG = true;
inOrderedGroup = false;
while (geo == null && (k < ga.geometryArray.length)) {
geo = ga.geometryArray[k];
k++;
}
// Issue 249 - check for sole user only if property is set
soleUser = false;
if (VirtualUniverse.mc.allowSoleUser) {
if (ga.source.appearance != null) {
soleUser = ((ga.source.appearance.changedFrequent & RM_COMPONENTS) != 0);
}
}
// Set the appearance only for soleUser case
if (soleUser)
appHandle = ga.source.appearance;
else
appHandle = this;
// If its of type GeometryArrayRetained
if (ga.geoType <= GeometryRetained.GEO_TYPE_GEOMETRYARRAY ||
ga.geoType == GeometryRetained.GEO_TYPE_TEXT3D) {
if (ga.source instanceof OrientedShape3DRetained) {
primaryRenderMethod =
VirtualUniverse.mc.getOrientedShape3DRenderMethod();
primaryMoleculeType = ORIENTEDSHAPE3D_MOLECULE;
} else if (ga.geoType == GeometryRetained.GEO_TYPE_TEXT3D) {
primaryRenderMethod =
VirtualUniverse.mc.getText3DRenderMethod();
primaryMoleculeType = TEXT3D_MOLECULE;
} else {
// Make determination of dlist or not during addRenderAtom
secondaryRenderMethod = cachedVertexArrayRenderMethod;
}
}
else {
if (ga.geoType == GeometryRetained.GEO_TYPE_COMPRESSED) {
primaryRenderMethod =
VirtualUniverse.mc.getCompressedGeometryRenderMethod();
primaryMoleculeType = COMPRESSED_MOLECULE;
}
else if (geo instanceof RasterRetained) {
primaryRenderMethod =
VirtualUniverse.mc.getDefaultRenderMethod();
primaryMoleculeType = RASTER_MOLECULE;
}
}
prev = null;
next = null;
prevMap = null;
nextMap = null;
primaryRenderAtomList = null;
vertexArrayRenderAtomList = null;
switch (ga.geoType) {
case GeometryRetained.GEO_TYPE_POINT_SET:
case GeometryRetained.GEO_TYPE_INDEXED_POINT_SET:
this.geometryType = POINT;
break;
case GeometryRetained.GEO_TYPE_LINE_SET:
case GeometryRetained.GEO_TYPE_LINE_STRIP_SET:
case GeometryRetained.GEO_TYPE_INDEXED_LINE_SET:
case GeometryRetained.GEO_TYPE_INDEXED_LINE_STRIP_SET:
this.geometryType = LINE;
break;
case GeometryRetained.GEO_TYPE_RASTER:
this.geometryType = RASTER;
break;
case GeometryRetained.GEO_TYPE_COMPRESSED:
this.geometryType = COMPRESSED;
switch (((CompressedGeometryRetained)geo).getBufferType()) {
case CompressedGeometryHeader.POINT_BUFFER:
this.geometryType |= POINT ;
break ;
case CompressedGeometryHeader.LINE_BUFFER:
this.geometryType |= LINE ;
break ;
default:
case CompressedGeometryHeader.TRIANGLE_BUFFER:
this.geometryType |= SURFACE ;
if (polygonAttributes != null) {
if (polygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_POINT) {
this.geometryType |= POINT;
} else if (polygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_LINE) {
this.geometryType |= LINE;
}
}
break ;
}
break;
default:
this.geometryType = SURFACE;
if (polygonAttributes != null) {
if (polygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_POINT) {
this.geometryType |= POINT;
} else if (polygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_LINE) {
this.geometryType |= LINE;
}
}
break;
}
isQuadGeometryArray = (geo.getClassType() ==
GeometryRetained.QUAD_TYPE);
isTriGeometryArray = (geo.getClassType() ==
GeometryRetained.TRIANGLE_TYPE);
this.localToVworld = transform;
this.localToVworldIndex = transformIndex;
doInfinite = ga.source.inBackgroundGroup;
if (doInfinite) {
if (infLocalToVworld == null) {
infLocalToVworld = new Transform3D[2];
infLocalToVworld[0] = infLocalToVworld[1] = new Transform3D();
}
localToVworld[0].getRotation(infLocalToVworld[0]);
}
int mask = 0;
if (polygonAttributes != null) {
if (polygonAttributes.changedFrequent != 0) {
definingPolygonAttributes = polygonAttributes;
mask |= POLYGONATTRS_DIRTY;
}
else {
if (definingPolygonAttributes != null) {
definingPolygonAttributes.set(polygonAttributes);
}
else {
definingPolygonAttributes = (PolygonAttributesRetained)polygonAttributes.clone();
}
}
polygonMode = definingPolygonAttributes.polygonMode;
} else {
polygonMode = PolygonAttributes.POLYGON_FILL;
definingPolygonAttributes = null;
}
if (lineAttributes != null) {
if (lineAttributes.changedFrequent != 0) {
definingLineAttributes = lineAttributes;
mask |= LINEATTRS_DIRTY;
}
else {
if (definingLineAttributes != null) {
definingLineAttributes.set(lineAttributes);
}
else {
definingLineAttributes = (LineAttributesRetained)lineAttributes.clone();
}
}
lineAA = definingLineAttributes.lineAntialiasing;
} else {
lineAA = false;
definingLineAttributes = null;
}
if (pointAttributes != null) {
if (pointAttributes.changedFrequent != 0) {
definingPointAttributes = pointAttributes;
mask |= POINTATTRS_DIRTY;
}
else {
if (definingPointAttributes != null) {
definingPointAttributes.set(pointAttributes);
}
else {
definingPointAttributes = (PointAttributesRetained)pointAttributes.clone();
}
}
pointAA = definingPointAttributes.pointAntialiasing;
} else {
pointAA = false;
definingPointAttributes = null;
}
normalPresent = true;
if (geo instanceof GeometryArrayRetained) {
GeometryArrayRetained gr = (GeometryArrayRetained)geo;
this.vertexFormat = gr.vertexFormat;
if (gr.texCoordSetMap != null) {
this.texCoordSetMapLen = gr.texCoordSetMap.length;
} else {
this.texCoordSetMapLen = 0;
}
// Throw an exception if lighting is enabled, but no normals defined
if ((vertexFormat & GeometryArray.NORMALS) == 0) {
// Force lighting to false
normalPresent = false;
}
}
else if (geo instanceof CompressedGeometryRetained) {
this.vertexFormat =
((CompressedGeometryRetained)geo).getVertexFormat();
// Throw an exception if lighting is enabled, but no normals defined
if ((vertexFormat & GeometryArray.NORMALS) == 0) {
// Force lighting to false
normalPresent = false;
}
this.texCoordSetMapLen = 0;
} else {
this.vertexFormat = -1;
this.texCoordSetMapLen = 0;
}
if (material != null) {
if (material.changedFrequent != 0) {
definingMaterial = material;
mask |= MATERIAL_DIRTY;
}
else {
if (definingMaterial != null)
definingMaterial.set(material);
else {
definingMaterial = (MaterialRetained)material.clone();
}
}
}
else {
definingMaterial = null;
}
evalMaterialCachedState();
if (coloringAttributes != null) {
if (coloringAttributes.changedFrequent != 0) {
definingColoringAttributes = coloringAttributes;
mask |= COLORINGATTRS_DIRTY;
}
else {
if (definingColoringAttributes != null) {
definingColoringAttributes.set(coloringAttributes);
}
else {
definingColoringAttributes = (ColoringAttributesRetained)coloringAttributes.clone();
}
}
red = coloringAttributes.color.x;
green = coloringAttributes.color.y;
blue = coloringAttributes.color.z;
} else {
red = 1.0f;
green = 1.0f;
blue = 1.0f;
definingColoringAttributes = null;
}
if (transparency != null) {
if (transparency.changedFrequent != 0) {
definingTransparency = transparency;
mask |= TRANSPARENCY_DIRTY;
}
else {
if (definingTransparency != null) {
definingTransparency.set(transparency);
}
else {
definingTransparency =
(TransparencyAttributesRetained)transparency.clone();
}
}
alpha = 1.0f - transparency.transparency;
} else {
alpha = 1.0f;
definingTransparency = null;
}
locale = ga.source.locale;
if (locale != renderBin.locale) {
if (localeLocalToVworld == null) {
localeLocalToVworld = new Transform3D[2];
}
localeLocalToVworld[0] = new Transform3D();
localeLocalToVworld[1] = new Transform3D();
localeTranslation = new Vector3d();
ga.locale.hiRes.difference(renderBin.locale.hiRes, localeTranslation);
translate();
}
else {
localeLocalToVworld = localToVworld;
}
if (doInfinite) {
trans = infLocalToVworld;
}
else {
trans = localeLocalToVworld;
}
evalAlphaUsage(renderAttrs, texUnits);
isOpaqueOrInOG = isOpaque() || (ga.source.orderedPath != null);
inOrderedGroup = (ga.source.orderedPath != null);
// System.err.println("isOpaque = "+isOpaque() +" OrInOG = "+isOpaqueOrInOG);
if (mask != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= mask;
}
}
/**
* This tests if the given attributes matches this TextureBin
*/
boolean equals(RenderAtom ra,
PolygonAttributesRetained polygonAttributes,
LineAttributesRetained lineAttributes,
PointAttributesRetained pointAttributes,
MaterialRetained material,
ColoringAttributesRetained coloringAttributes,
TransparencyAttributesRetained transparency,
Transform3D[] transform) {
int geoType = 0;
GeometryAtom ga = ra.geometryAtom;
if (this.localToVworld != transform) {
return (false);
}
if (locale != ra.geometryAtom.source.locale) {
return (false);
}
if (ra.geometryAtom.source.closestSwitchParent != closestSwitchParent ||
ra.geometryAtom.source.closestSwitchIndex != closestSwitchIndex) {
return (false);
}
// Find the first non-null geometey
GeometryRetained geo = null;
int k = 0;
while (geo == null && (k < ga.geometryArray.length)) {
geo = ga.geometryArray[k];
k++;
}
// XXXX: Add tags
switch (ga.geoType) {
case GeometryRetained.GEO_TYPE_POINT_SET:
case GeometryRetained.GEO_TYPE_INDEXED_POINT_SET:
geoType = POINT;
break;
case GeometryRetained.GEO_TYPE_LINE_SET:
case GeometryRetained.GEO_TYPE_LINE_STRIP_SET:
case GeometryRetained.GEO_TYPE_INDEXED_LINE_SET:
case GeometryRetained.GEO_TYPE_INDEXED_LINE_STRIP_SET:
geoType = LINE;
break;
case GeometryRetained.GEO_TYPE_RASTER:
geoType = RASTER;
break;
case GeometryRetained.GEO_TYPE_COMPRESSED:
geoType = COMPRESSED;
switch (((CompressedGeometryRetained)geo).getBufferType()) {
case CompressedGeometryHeader.POINT_BUFFER:
geoType |= POINT ;
break ;
case CompressedGeometryHeader.LINE_BUFFER:
geoType |= LINE ;
break ;
default:
case CompressedGeometryHeader.TRIANGLE_BUFFER:
geoType |= SURFACE ;
break ;
}
break;
default:
geoType = SURFACE;
if (polygonAttributes != null) {
if (polygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_POINT) {
geoType |= POINT;
} else if (polygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_LINE) {
geoType |= LINE;
}
}
break;
}
if (this.geometryType != geoType) {
return (false);
}
/*
// XXXX : Check this
if (useDisplayList &&
(ga.geometry.isEditable ||
ga.geometry.refCount > 1 ||
((GroupRetained)ga.source.parent).switchLevel >= 0 ||
ga.alphaEditable)) {
return (false);
}
*/
if (ga.geoType == GeometryRetained.GEO_TYPE_TEXT3D &&
primaryMoleculeType != 0 &&
((primaryMoleculeType & TEXT3D_MOLECULE) == 0)) {
return (false);
}
if(!(ra.geometryAtom.source instanceof OrientedShape3DRetained)
&& ((primaryMoleculeType & ORIENTEDSHAPE3D_MOLECULE) != 0)) {
//System.err.println("RA's NOT a OrientedShape3DRetained and RM is a ORIENTEDSHAPE3D_MOLECULE ");
return (false);
}
// XXXX: Its is necessary to have same vformat for dl,
// Howabout iteration, should we have 2 vformats in rm?
if (geo instanceof GeometryArrayRetained) {
GeometryArrayRetained gr = (GeometryArrayRetained)geo;
if (this.vertexFormat != gr.vertexFormat) {
return (false);
}
// we are requiring that texCoordSetMap length to be the same
// so that we can either put all multi-tex ga to a display list,
// or punt all to vertex array. And we don't need to worry
// about some of the ga can be in display list for this canvas,
// and some other can be in display list for the other canvas.
if (((gr.texCoordSetMap != null) &&
(this.texCoordSetMapLen != gr.texCoordSetMap.length)) ||
((gr.texCoordSetMap == null) && (this.texCoordSetMapLen != 0))) {
return (false);
}
} else if (geo instanceof CompressedGeometryRetained) {
if (this.vertexFormat !=
((CompressedGeometryRetained)geo).getVertexFormat()) {
return (false);
}
} else {
//XXXX: compare isEditable
if (this.vertexFormat != -1) {
return (false);
}
}
// If the any reference to the appearance components that is cached renderMolecule
// can change frequently, make a separate bin
if (soleUser || (ra.geometryAtom.source.appearance != null &&
((ra.geometryAtom.source.appearance.changedFrequent & RM_COMPONENTS) != 0))) {
if (appHandle == ra.geometryAtom.source.appearance) {
// if this RenderMolecule is currently on a zombie state,
// we'll need to put it on the update list to reevaluate
// the state, because while it is on a zombie state,
// state could have been changed. Example,
// application could have detached an appearance,
// made changes to the appearance state, and then
// reattached the appearance. In this case, the
// changes would not have reflected to the RenderMolecule
if (numEditingRenderAtoms == 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= ALL_DIRTY_BITS;
}
return true;
}
else {
return false;
}
}
// Assign the cloned value as the original value
// Either a changedFrequent or a null case
// and the incoming one is not equal or null
// then return;
// This check also handles null == null case
if (definingPolygonAttributes != null) {
if ((this.definingPolygonAttributes.changedFrequent != 0) ||
(polygonAttributes !=null && polygonAttributes.changedFrequent != 0))
if (definingPolygonAttributes == polygonAttributes) {
if (definingPolygonAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= POLYGONATTRS_DIRTY;
}
}
else {
return false;
}
else if (!definingPolygonAttributes.equivalent(polygonAttributes)) {
return false;
}
}
else if (polygonAttributes != null) {
return false;
}
if (definingLineAttributes != null) {
if ((this.definingLineAttributes.changedFrequent != 0) ||
(lineAttributes !=null && lineAttributes.changedFrequent != 0))
if (definingLineAttributes == lineAttributes) {
if (definingLineAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= LINEATTRS_DIRTY;
}
}
else {
return false;
}
else if (!definingLineAttributes.equivalent(lineAttributes)) {
return false;
}
}
else if (lineAttributes != null) {
return false;
}
if (definingPointAttributes != null) {
if ((this.definingPointAttributes.changedFrequent != 0) ||
(pointAttributes !=null && pointAttributes.changedFrequent != 0))
if (definingPointAttributes == pointAttributes) {
if (definingPointAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= POINTATTRS_DIRTY;
}
}
else {
return false;
}
else if (!definingPointAttributes.equivalent(pointAttributes)) {
return false;
}
}
else if (pointAttributes != null) {
return false;
}
if (definingMaterial != null) {
if ((this.definingMaterial.changedFrequent != 0) ||
(material !=null && material.changedFrequent != 0))
if (definingMaterial == material) {
if (definingMaterial.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= MATERIAL_DIRTY;
}
}
else {
return false;
}
else if (!definingMaterial.equivalent(material)) {
return false;
}
}
else if (material != null) {
return false;
}
if (definingColoringAttributes != null) {
if ((this.definingColoringAttributes.changedFrequent != 0) ||
(coloringAttributes !=null && coloringAttributes.changedFrequent != 0))
if (definingColoringAttributes == coloringAttributes) {
if (definingColoringAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= COLORINGATTRS_DIRTY;
}
}
else {
return false;
}
else if (!definingColoringAttributes.equivalent(coloringAttributes)) {
return false;
}
}
else if (coloringAttributes != null) {
return false;
}
// if the definingTransparency is a non cloned values and the incoming
// one is equivalent, then check if the component is dirty
// this happens when all the RAs from this RM have been removed
// but new ones are not added yet (rbin visibility) not run yet
// and when there is a change in nc based on the new RA, we wil;
// miss the change, doing this check will catch the change durin
// new RAs insertRenderAtom
if (definingTransparency != null) {
if ((this.definingTransparency.changedFrequent != 0) ||
(transparency !=null && transparency.changedFrequent != 0))
if (definingTransparency == transparency) {
if (definingTransparency.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= TRANSPARENCY_DIRTY;
}
}
else {
return false;
}
else if (!definingTransparency.equivalent(transparency)) {
return false;
}
}
else if (transparency != null) {
return false;
}
return (true);
}
public void updateRemoveRenderAtoms() {
RenderAtom r;
RenderAtomListInfo rinfo;
// Check if this renderMolecule was created and destroyed this frame.
// so, no display list was created
if (numRenderAtoms == 0 && removeRAs == null && addRAs == null) {
textureBin.removeRenderMolecule(this);
return;
}
while (removeRAs != null) {
r = removeRAs;
r.removed = null;
numRenderAtoms--;
// Loop thru all geometries in the renderAtom, they could
// potentially be in different buckets in the rendermoleulce
for (int index = 0; index < r.rListInfo.length; index++) {
rinfo = r.rListInfo[index];
// Don't remove null geo
if (rinfo.geometry() == null)
continue;
if ((rinfo.groupType & RenderAtom.PRIMARY) != 0) {
primaryChanged = true;
if (rinfo.prev == null) { // At the head of the list
primaryRenderAtomList = rinfo.next;
if (rinfo.next != null) {
rinfo.next.prev = null;
}
} else { // In the middle or at the end.
rinfo.prev.next = rinfo.next;
if (rinfo.next != null) {
rinfo.next.prev = rinfo.prev;
}
}
// If the molecule type is Raster, then add it to the lock list
if (primaryMoleculeType == RASTER) {
RasterRetained geo = (RasterRetained)rinfo.geometry();
renderBin.removeGeometryFromLockList(geo);
if (geo.image != null)
renderBin.removeNodeComponent(geo.image);
}
else if ((rinfo.groupType & RenderAtom.SEPARATE_DLIST_PER_RINFO) != 0) {
if (!rinfo.renderAtom.inRenderBin()) {
renderBin.removeDlistPerRinfo.add(rinfo);
}
}
}
else if ((rinfo.groupType & RenderAtom.SEPARATE_DLIST_PER_GEO) != 0) {
if (rinfo.prev == null) { // At the head of the list
separateDlistRenderAtomList = rinfo.next;
if (rinfo.next != null) {
rinfo.next.prev = null;
}
} else { // In the middle or at the end.
rinfo.prev.next = rinfo.next;
if (rinfo.next != null) {
rinfo.next.prev = rinfo.prev;
}
}
renderBin.removeGeometryDlist(rinfo);
}
else {
if (rinfo.prev == null) { // At the head of the list
vertexArrayRenderAtomList = rinfo.next;
if (rinfo.next != null) {
rinfo.next.prev = null;
}
} else { // In the middle or at the end.
rinfo.prev.next = rinfo.next;
if (rinfo.next != null) {
rinfo.next.prev = rinfo.prev;
}
}
// For indexed geometry there is no need to lock since
// the mirror is changed only when the renderer is not
// running
// For indexed geometry, if use_coord is set, then either we
// are using the index geometry as is or we will be unindexifying
// on the fly, so its better to lock
GeometryArrayRetained geo = (GeometryArrayRetained)rinfo.geometry();
if (!(geo instanceof IndexedGeometryArrayRetained) ||
((geo.vertexFormat & GeometryArray.USE_COORD_INDEX_ONLY) != 0)) {
renderBin.removeGeometryFromLockList(geo);
}
}
rinfo.prev = null;
rinfo.next = null;
}
removeRAs = removeRAs.nextRemove;
r.nextRemove = null;
r.prevRemove = null;
if (r.isOriented()) {
renderBin.orientedRAs.remove(r);
}
if ((textureBin.environmentSet.lightBin.geometryBackground == null) &&
!isOpaqueOrInOG && renderBin.transpSortMode == View.TRANSPARENCY_SORT_GEOMETRY) {
renderBin.removeTransparentObject(r);
}
}
// If this renderMolecule will not be touched for adding new RenderAtoms
// then ..
if (addRAs == null) {
// If there are no more renderAtoms and there will be no more
// renderatoms added to this renderMolecule , then remove
if (numRenderAtoms == 0) {
// If both lists are empty remove this renderMolecule
if ((primaryMoleculeType &DLIST_MOLECULE) != 0) {
renderBin.addDisplayListResourceFreeList(this);
vwcBounds.set(null);
displayListId = 0;
displayListIdObj = null;
}
if (locale != renderBin.locale) {
localeLocalToVworld = null;
}
textureBin.removeRenderMolecule(this);
} else {
if ((primaryMoleculeType &DLIST_MOLECULE) != 0 && primaryChanged) {
// If a renderAtom is added to the display list
// structure then add this to the dirty list of rm
// for which the display list needs to be recreated
renderBin.addDirtyRenderMolecule(this);
vwcBounds.set(null);
rinfo = primaryRenderAtomList;
while (rinfo != null) {
vwcBounds.combine(rinfo.renderAtom.localeVwcBounds);
rinfo = rinfo.next;
}
primaryChanged = false;
}
}
}
numEditingRenderAtoms = numRenderAtoms;
}
@Override
public void updateObject() {
int i;
RenderAtom renderAtom;
RenderAtomListInfo r;
if (textureBin == null) {
return;
}
if (addRAs != null) {
while (addRAs != null) {
numRenderAtoms++;
renderAtom = addRAs;
renderAtom.renderMolecule = this;
renderAtom.added = null;
for (int j = 0; j < renderAtom.rListInfo.length; j++) {
r = renderAtom.rListInfo[j];
// Don't add null geo
if (r.geometry() == null)
continue;
r.groupType = evalRinfoGroupType(r);
if ((r.groupType & RenderAtom.PRIMARY) != 0) {
if ((r.groupType & RenderAtom.DLIST) != 0 && primaryRenderMethod == null) {
primaryMoleculeType = DLIST_MOLECULE;
renderBin.renderMoleculeList.add(this);
if (vwcBounds == null)
vwcBounds = new BoundingBox((BoundingBox)null);
primaryRenderMethod =
VirtualUniverse.mc.getDisplayListRenderMethod();
// Assign a displayListId for this renderMolecule
if (displayListId == 0) {
displayListIdObj = VirtualUniverse.mc.getDisplayListId();
displayListId = displayListIdObj.intValue();
}
}
else if ((r.groupType & RenderAtom.SEPARATE_DLIST_PER_RINFO) != 0 &&
primaryRenderMethod == null) {
primaryMoleculeType = SEPARATE_DLIST_PER_RINFO_MOLECULE;
renderBin.renderMoleculeList.add(this);
primaryRenderMethod =
VirtualUniverse.mc.getDisplayListRenderMethod();
}
primaryChanged = true;
if (primaryRenderAtomList == null) {
primaryRenderAtomList = r;
}
else {
r.next = primaryRenderAtomList;
primaryRenderAtomList.prev = r;
primaryRenderAtomList = r;
}
if (primaryMoleculeType == SEPARATE_DLIST_PER_RINFO_MOLECULE) {
if (r.renderAtom.dlistIds == null) {
r.renderAtom.dlistIds = new int[r.renderAtom.rListInfo.length];
for (int k = 0; k < r.renderAtom.dlistIds.length; k++) {
r.renderAtom.dlistIds[k] = -1;
}
}
if (r.renderAtom.dlistIds[r.index] == -1) {
r.renderAtom.dlistIds[r.index] = VirtualUniverse.mc.getDisplayListId().intValue();
renderBin.addDlistPerRinfo.add(r);
}
}
// If the molecule type is Raster, then add it to the lock list
if (primaryMoleculeType == RASTER) {
RasterRetained geo = (RasterRetained)r.geometry();
renderBin.addGeometryToLockList(geo);
if (geo.image != null)
renderBin.addNodeComponent(geo.image);
}
}
else if ((r.groupType & RenderAtom.SEPARATE_DLIST_PER_GEO) != 0) {
if (separateDlistRenderAtomList == null) {
separateDlistRenderAtomList = r;
}
else {
r.next = separateDlistRenderAtomList;
separateDlistRenderAtomList.prev = r;
separateDlistRenderAtomList = r;
}
((GeometryArrayRetained)r.geometry()).assignDlistId();
renderBin.addGeometryDlist(r);
}
else {
if (secondaryRenderMethod == null)
secondaryRenderMethod = cachedVertexArrayRenderMethod;
if (vertexArrayRenderAtomList == null) {
vertexArrayRenderAtomList = r;
}
else {
r.next = vertexArrayRenderAtomList;
vertexArrayRenderAtomList.prev = r;
vertexArrayRenderAtomList = r;
}
// For indexed geometry there is no need to lock since
// the mirror is changed only when the renderer is not
// running
// For indexed geometry, if use_coord is set, then either we
// are using the index geometry as is or we will be unindexifying
// on the fly, so its better to loc
GeometryArrayRetained geo = (GeometryArrayRetained)r.geometry();
if (!(geo instanceof IndexedGeometryArrayRetained) ||
((geo.vertexFormat & GeometryArray.USE_COORD_INDEX_ONLY) != 0)) {
renderBin.addGeometryToLockList(geo);
// Add the geometry to the dirty list only if the geometry is by
// refernce and there is color and we need to use alpha
// Issue 113 - ignore multiScreen
if ((( geo.vertexFormat & GeometryArray.BY_REFERENCE)!=0) &&
(geo.c4fAllocated == 0) &&
((geo.vertexFormat & GeometryArray.COLOR) != 0) &&
useAlpha) {
renderBin.addDirtyReferenceGeometry(geo);
}
}
}
}
addRAs = addRAs.nextAdd;
renderAtom.nextAdd = null;
renderAtom.prevAdd = null;
if (renderAtom.isOriented()) {
renderBin.orientedRAs.add(renderAtom);
}
// If transparent and not in bg geometry and is depth sorted transparency
if (!isOpaqueOrInOG && (textureBin.environmentSet.lightBin.geometryBackground == null)&&
(renderBin.transpSortMode == View.TRANSPARENCY_SORT_GEOMETRY)) {
GeometryRetained geo = null;
int k = 0;
while (geo == null && k < renderAtom.rListInfo.length) {
geo = renderAtom.rListInfo[k].geometry();
k++;
}
if (geo != null) {
if (renderAtom.parentTInfo != null && renderAtom.parentTInfo[k-1] != null) {
renderBin.updateTransparentInfo(renderAtom);
}
// Newly added renderAtom
else {
renderBin.addTransparentObject(renderAtom);
}
}
// Moving within the renderBin
}
}
if ((primaryMoleculeType &DLIST_MOLECULE) != 0 && primaryChanged) {
// If a renderAtom is added to the display list
// structure then add this to the dirty list of rm
// for which the display list needs to be recreated
renderBin.addDirtyRenderMolecule(this);
vwcBounds.set(null);
r = primaryRenderAtomList;
while (r != null) {
vwcBounds.combine(r.renderAtom.localeVwcBounds);
r = r.next;
}
primaryChanged = false;
}
if ((onUpdateList & LOCALE_CHANGED) != 0) {
handleLocaleChange();
}
if (locale != renderBin.locale) {
translate();
}
}
else {
// The flag LOCALE_CHANGED only gets sets when there is a new additon
// There are cases when RM updateObject() get called (due to addition
// in renderBin - see processTransformChanged()), we need to
// evaluate locale change for this case as well
if (renderBin.localeChanged) {
handleLocaleChange();
}
if (locale != renderBin.locale) {
translate();
}
if ((onUpdateList & UPDATE_BACKGROUND_TRANSFORM) != 0) {
i = localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD];
localeLocalToVworld[i].getRotation(infLocalToVworld[i]);
}
// No new renderAtoms were added, but need to
// recompute vwcBounds in response to xform change
if ((onUpdateList & BOUNDS_RECOMPUTE_UPDATE) != 0) {
vwcBounds.set(null);
r = primaryRenderAtomList;
while (r != null) {
vwcBounds.combine(r.renderAtom.localeVwcBounds);
r = r.next;
}
}
}
// Clear all bits except the IN_DIRTY_LIST
onUpdateList &= IN_DIRTY_RENDERMOLECULE_LIST;
numEditingRenderAtoms = numRenderAtoms;
}
boolean canBeInDisplayList(GeometryRetained geo, GeometryAtom ga) {
if (ga.source.sourceNode instanceof MorphRetained) {
return false;
}
return geo.canBeInDisplayList(ga.alphaEditable);
}
// If dlist will be altered due to alpha or ignoreVertexColors, then don't
// put in a separate dlist that can be shared ...
final boolean geoNotAltered(GeometryArrayRetained geo) {
return !(((geo.vertexFormat & GeometryArray.COLOR) != 0) &&
(textureBin.attributeBin.ignoreVertexColors || useAlpha));
}
int evalRinfoGroupType(RenderAtomListInfo r) {
int groupType = 0;
GeometryRetained geo = r.geometry();
if (geo == null)
return groupType;
if ((primaryMoleculeType & (COMPRESSED_MOLECULE |
RASTER_MOLECULE |
TEXT3D_MOLECULE |
ORIENTEDSHAPE3D_MOLECULE)) != 0) {
groupType = RenderAtom.OTHER;
}
else if (canBeInDisplayList(geo, r.renderAtom.geometryAtom)) {
// if geometry is under share group we immediate set the
// dlistID to something other than -1
if ( !((GeometryArrayRetained)geo).isShared ||
// if we do a compiled and push the transform down to
// Geometry, we can't share the displayList
(r.renderAtom.geometryAtom.source.staticTransform != null)) {
// If the molecule is already defined to be SEPARATE_DLIST_PER_RINFO_MOLECULE
// continue adding in that mode even if it was switched back to
// no depth sorted mode
// System.err.println("isOpaqueOrInOG ="+isOpaqueOrInOG+" primaryMoleculeType ="+primaryMoleculeType+" renderBin.transpSortMode ="+renderBin.transpSortMode);
if (primaryMoleculeType == SEPARATE_DLIST_PER_RINFO_MOLECULE) {
groupType = RenderAtom.SEPARATE_DLIST_PER_RINFO;
}
else {
if (isOpaqueOrInOG ||
renderBin.transpSortMode == View.TRANSPARENCY_SORT_NONE) {
groupType = RenderAtom.DLIST;
}
else {
groupType = RenderAtom.SEPARATE_DLIST_PER_RINFO;
}
}
} else if (geoNotAltered((GeometryArrayRetained)r.geometry()) ) {
groupType = RenderAtom.SEPARATE_DLIST_PER_GEO;
}
else {
groupType = RenderAtom.VARRAY;
}
}
else {
groupType = RenderAtom.VARRAY;
}
return groupType;
}
/**
* Adds the given RenderAtom to this RenderMolecule.
*/
void addRenderAtom(RenderAtom renderAtom, RenderBin rb) {
int i;
renderAtom.envSet = textureBin.environmentSet;
renderAtom.renderMolecule = this;
renderAtom.dirtyMask &= ~RenderAtom.NEED_SEPARATE_LOCALE_VWC_BOUNDS;
AppearanceRetained raApp = renderAtom.geometryAtom.source.appearance;
MaterialRetained mat = (raApp == null)? null : raApp.material;
if (!soleUser && material != mat) {
// no longer sole user
material = definingMaterial;
}
if ((geometryType & SURFACE) != 0) {
PolygonAttributesRetained pgAttrs =
(raApp == null)? null : raApp.polygonAttributes;
if (!soleUser && polygonAttributes != pgAttrs) {
// no longer sole user
polygonAttributes = definingPolygonAttributes;
}
}
if ((geometryType & LINE) != 0) {
LineAttributesRetained lnAttrs =
(raApp == null)? null : raApp.lineAttributes;
if (!soleUser && lineAttributes != lnAttrs) {
// no longer sole user
lineAttributes = definingLineAttributes;
}
}
if ((geometryType & POINT) != 0) {
PointAttributesRetained pnAttrs =
(raApp == null)? null : raApp.pointAttributes;
if (!soleUser && pointAttributes != pnAttrs) {
// no longer sole user
pointAttributes = definingPointAttributes;
}
}
ColoringAttributesRetained coAttrs =
(raApp == null)? null : raApp.coloringAttributes;
if (!soleUser && coloringAttributes != coAttrs) {
// no longer sole user
coloringAttributes = definingColoringAttributes;
}
TransparencyAttributesRetained trAttrs =
(raApp == null)? null : raApp.transparencyAttributes;
if (!soleUser && transparency != trAttrs) {
// no longer sole user
transparency = definingTransparency;
}
// If the renderAtom is being inserted first time, then evaluate
// the groupType to determine if need separate localeVwcBounds
if (!renderAtom.inRenderBin()) {
for (i = 0; i < renderAtom.rListInfo.length; i++) {
if (renderAtom.rListInfo[i].geometry() == null)
continue;
int groupType = evalRinfoGroupType(renderAtom.rListInfo[i]);
if (groupType != RenderAtom.DLIST) {
renderAtom.dirtyMask |= RenderAtom.NEED_SEPARATE_LOCALE_VWC_BOUNDS;
}
}
}
if (renderAtom.removed == this) {
// Remove the renderAtom from the list of removeRAs
// If this is at the head of the list
if (renderAtom == removeRAs) {
removeRAs = renderAtom.nextRemove;
if (removeRAs != null)
removeRAs.prevRemove = null;
renderAtom.nextRemove = null;
renderAtom.prevRemove = null;
}
// Somewhere in the middle
else {
renderAtom.prevRemove.nextRemove = renderAtom.nextRemove;
if (renderAtom.nextRemove != null)
renderAtom.nextRemove.prevRemove = renderAtom.prevRemove;
renderAtom.nextRemove = null;
renderAtom.prevRemove = null;
}
renderAtom.removed = null;
// Redo any dlist etc, because it has been added
for ( i = 0; i < renderAtom.rListInfo.length; i++) {
if (renderAtom.rListInfo[i].geometry() == null)
continue;
if ((renderAtom.rListInfo[i].groupType & RenderAtom.DLIST) != 0)
renderBin.addDirtyRenderMolecule(this);
else if ((renderAtom.rListInfo[i].groupType & RenderAtom.SEPARATE_DLIST_PER_RINFO) != 0) {
renderBin.addDlistPerRinfo.add(renderAtom.rListInfo[i]);
}
else if ((renderAtom.rListInfo[i].groupType & RenderAtom.SEPARATE_DLIST_PER_GEO) != 0)
renderBin.addGeometryDlist(renderAtom.rListInfo[i]);
}
if (removeRAs == null)
rb.removeRenderAtomInRMList.remove(this);
}
else {
// Add this renderAtom to the addList
if (addRAs == null) {
addRAs = renderAtom;
renderAtom.nextAdd = null;
renderAtom.prevAdd = null;
}
else {
renderAtom.nextAdd = addRAs;
renderAtom.prevAdd = null;
addRAs.prevAdd = renderAtom;
addRAs = renderAtom;
}
renderAtom.added = this;
if (onUpdateList == 0)
rb.objUpdateList.add(this);
onUpdateList |= NEW_RENDERATOMS_UPDATE;
}
if (renderBin.localeChanged && !doInfinite) {
if (onUpdateList == 0)
rb.objUpdateList.add(this);
onUpdateList |= LOCALE_CHANGED;
}
// inform the texture bin that this render molecule is no longer
// in zombie state
if (numEditingRenderAtoms == 0) {
textureBin.incrActiveRenderMolecule();
}
numEditingRenderAtoms++;
}
/**
* Removes the given RenderAtom from this RenderMolecule.
*/
void removeRenderAtom(RenderAtom r) {
r.renderMolecule = null;
if (r.added == this) {
//Remove this renderAtom from the addRAs list
// If this is at the head of the list
if (r == addRAs) {
addRAs = r.nextAdd;
if (addRAs != null)
addRAs.prevAdd = null;
r.nextAdd = null;
r.prevAdd = null;
}
// Somewhere in the middle
else {
r.prevAdd.nextAdd = r.nextAdd;
if (r.nextAdd != null)
r.nextAdd.prevAdd = r.prevAdd;
r.nextAdd = null;
r.prevAdd = null;
}
r.added = null;
r.envSet = null;
// If the number of renderAtoms is zero, and it is on the
// update list for adding new renderatroms only (not for
// bounds update), then remove this rm from the update list
// Might be expensive to remove this entry from the renderBin
// objUpdateList, just let it call the renderMolecule
/*
if (addRAs == null) {
if (onUpdateList == NEW_RENDERATOMS_UPDATE){
renderBin.objUpdateList.remove(renderBin.objUpdateList.indexOf(this));
}
onUpdateList &= ~NEW_RENDERATOMS_UPDATE;
}
*/
}
else {
// Add this renderAtom to the remove list
if (removeRAs == null) {
removeRAs = r;
r.nextRemove = null;
r.prevRemove = null;
}
else {
r.nextRemove = removeRAs;
r.prevRemove = null;
removeRAs.prevRemove = r;
removeRAs = r;
}
r.removed = this;
}
// Add it to the removeRenderAtom List , in case the renderMolecule
// needs to be removed
if (!renderBin.removeRenderAtomInRMList.contains(this)) {
renderBin.removeRenderAtomInRMList.add(this);
}
// decrement the number of editing render atoms in this render molecule
numEditingRenderAtoms--;
// if there is no more editing render atoms, inform the texture bin
// that this render molecule is going to zombie state
if (numEditingRenderAtoms == 0) {
textureBin.decrActiveRenderMolecule();
}
}
/**
* Recalculates the vwcBounds for a RenderMolecule
*/
void recalcBounds() {
RenderAtomListInfo ra;
if (primaryRenderMethod ==
VirtualUniverse.mc.getDisplayListRenderMethod()) {
vwcBounds.set(null);
ra = primaryRenderAtomList;
while (ra != null) {
vwcBounds.combine(ra.renderAtom.localeVwcBounds);
ra = ra.next;
}
}
}
void evalAlphaUsage(RenderingAttributesRetained renderAttrs,
TextureUnitStateRetained[] texUnits) {
boolean alphaBlend, alphaTest, textureBlend = false;
alphaBlend = TransparencyAttributesRetained.useAlpha(definingTransparency);
if (texUnits != null) {
for (int i = 0;
textureBlend == false && i < texUnits.length;
i++) {
if (texUnits[i] != null &&
texUnits[i].texAttrs != null) {
textureBlend = textureBlend ||
(texUnits[i].texAttrs.textureMode ==
TextureAttributes.BLEND);
}
}
}
alphaTest =
renderAttrs != null && renderAttrs.alphaTestFunction != RenderingAttributes.ALWAYS;
boolean oldUseAlpha = useAlpha;
useAlpha = alphaBlend || alphaTest || textureBlend;
if( !oldUseAlpha && useAlpha) {
GeometryArrayRetained geo = null;
if(vertexArrayRenderAtomList != null)
geo = (GeometryArrayRetained)vertexArrayRenderAtomList.geometry();
if(geo != null) {
if (!(geo instanceof IndexedGeometryArrayRetained) ||
((geo.vertexFormat & GeometryArray.USE_COORD_INDEX_ONLY) != 0)) {
renderBin.addGeometryToLockList(geo);
// Add the geometry to the dirty list only if the geometry is by
// reference and there is color and we need to use alpha
// Issue 113 - ignore multiScreen
if ((( geo.vertexFormat & GeometryArray.BY_REFERENCE)!=0) &&
(geo.c4fAllocated == 0) &&
((geo.vertexFormat & GeometryArray.COLOR) != 0) &&
useAlpha) {
renderBin.addDirtyReferenceGeometry(geo);
}
}
}
}
}
final boolean isSwitchOn() {
// The switchOn status of the entire RM can be determined
// by the switchOn status of any renderAtoms below.
// This is possible because renderAtoms generated from a common
// switch branch are placed in the same renderMolecule
if (primaryRenderAtomList != null) {
return primaryRenderAtomList.renderAtom.geometryAtom.
source.switchState.lastSwitchOn;
}
if (vertexArrayRenderAtomList != null) {
return vertexArrayRenderAtomList.renderAtom.geometryAtom.
source.switchState.lastSwitchOn;
}
if (separateDlistRenderAtomList != null) {
return separateDlistRenderAtomList.renderAtom.geometryAtom.
source.switchState.lastSwitchOn;
}
return false;
}
/**
* Renders this RenderMolecule
*/
boolean render(Canvas3D cv, int pass, int dirtyBits) {
assert pass < 0;
boolean isVisible = isSwitchOn();
if (!isVisible) {
return false;
}
isVisible = false;
// include this LightBin to the to-be-updated list in Canvas
cv.setStateToUpdate(Canvas3D.RENDERMOLECULE_BIT, this);
boolean modeSupportDL = true;
isNonUniformScale = !trans[localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD]].isCongruent();
// We have to dynamically switch between using displaymode
// mode or not instead of decide in canBeInDisplayList(),
// since polygonAttribute can be change by editable Appearance
// or editable polygonAttribute which mode we can't take
// advantage of display list mode in many cases just because
// there are three special cases to handle.
// Another case for punting to vertex array is if pass specifies
// something other than -1. That means, we are in the
// multi-texturing multi-pass case. Then we'll use vertex array
// instead. Or the length of the texCoordSetMap is greater than
// the number of texture units supported by the Canvas, then
// we'll have to punt to vertex array as well.
if ((pass != TextureBin.USE_DISPLAYLIST) ||
(texCoordSetMapLen > cv.maxTexCoordSets)) {
modeSupportDL = false;
}
/*
System.err.println("texCoord " + texCoordSetMapLen + " " +
cv.maxTexCoordSets + " " + modeSupportDL);
System.err.println("primaryMoleculeType = "+primaryMoleculeType+" primaryRenderAtomList ="+primaryRenderAtomList+" separateDlistRenderAtomList ="+separateDlistRenderAtomList+" vertexArrayRenderAtomList ="+vertexArrayRenderAtomList);
*/
// Send down the model view only once, if its not of type text
if ((primaryMoleculeType & (TEXT3D_MOLECULE| ORIENTEDSHAPE3D_MOLECULE)) == 0) {
if (primaryRenderAtomList != null) {
if ((primaryRenderMethod != VirtualUniverse.mc.getDisplayListRenderMethod()) ||
modeSupportDL) {
if (primaryMoleculeType != SEPARATE_DLIST_PER_RINFO_MOLECULE) {
if (primaryRenderMethod.render(this, cv, primaryRenderAtomList,dirtyBits))
isVisible = true;
}
else {
if (renderBin.dlistRenderMethod.renderSeparateDlistPerRinfo(this, cv, primaryRenderAtomList,dirtyBits))
isVisible = true;
}
} else {
if(cachedVertexArrayRenderMethod.render(this, cv,
primaryRenderAtomList,
dirtyBits)) {
isVisible = true;
}
}
}
}
else { // TEXT3D or ORIENTEDSHAPE3D
if (primaryRenderAtomList != null) {
if(primaryRenderMethod.render(this, cv, primaryRenderAtomList,
dirtyBits)) {
isVisible = true;
}
}
}
if (separateDlistRenderAtomList != null) {
if (modeSupportDL) {
if(renderBin.dlistRenderMethod.renderSeparateDlists(this, cv,
separateDlistRenderAtomList,
dirtyBits)) {
isVisible = true;
}
} else {
if(cachedVertexArrayRenderMethod.render(this, cv,
separateDlistRenderAtomList,
dirtyBits)) {
isVisible = true;
}
}
}
// XXXX: In the case of independent primitives such as quads,
// it would still be better to call multi draw arrays
if (vertexArrayRenderAtomList != null) {
if(cachedVertexArrayRenderMethod.render(this, cv,
vertexArrayRenderAtomList,
dirtyBits)) {
isVisible = true;
}
}
return isVisible;
}
void updateAttributes(Canvas3D cv, int dirtyBits) {
boolean setTransparency = false;
// If this is a beginning of a frame OR diff. geometryType
// then reload everything for the first rendermolecule
// System.err.println("updateAttributes");
int bitMask = geometryType | Canvas3D.MATERIAL_DIRTY|
Canvas3D.COLORINGATTRS_DIRTY|
Canvas3D.TRANSPARENCYATTRS_DIRTY;
// If beginning of a frame then reload all the attributes
if ((cv.canvasDirty & bitMask) != 0) {
if ((geometryType & SURFACE) != 0) {
if (definingPolygonAttributes == null) {
cv.resetPolygonAttributes(cv.ctx);
} else {
definingPolygonAttributes.updateNative(cv.ctx);
}
cv.polygonAttributes = polygonAttributes;
}
if ((geometryType & LINE) != 0) {
if (definingLineAttributes == null) {
cv.resetLineAttributes(cv.ctx);
} else {
definingLineAttributes.updateNative(cv.ctx);
}
cv.lineAttributes = lineAttributes;
}
if ((geometryType & POINT) != 0) {
if (definingPointAttributes == null) {
cv.resetPointAttributes(cv.ctx);
} else {
definingPointAttributes.updateNative(cv.ctx);
}
cv.pointAttributes = pointAttributes;
}
if (definingTransparency == null) {
cv.resetTransparency(cv.ctx, geometryType,
polygonMode, lineAA, pointAA);
} else {
definingTransparency.updateNative(cv.ctx,
alpha, geometryType,
polygonMode, lineAA,
pointAA);
}
cv.transparency = transparency;
if (definingMaterial == null) {
cv.updateMaterial(cv.ctx, red, green, blue, alpha);
} else {
definingMaterial.updateNative(cv.ctx,
red, green, blue, alpha,
enableLighting);
}
cv.material = material;
cv.enableLighting = enableLighting;
if (definingColoringAttributes == null) {
cv.resetColoringAttributes(cv.ctx, red, green, blue,
alpha, enableLighting);
} else {
definingColoringAttributes.updateNative(cv.ctx,
dRed,
dBlue,
dGreen,alpha,
enableLighting);
}
cv.coloringAttributes = coloringAttributes;
// Use Object instead of AppearanceRetained class for
// state caching optimation for memory performance
cv.appHandle = appHandle;
}
// assuming neighbor dirty bits ORing is implemented
// note that we need to set it to ALL_DIRTY at the
// begining of textureBin first and only do the ORing
// whenever encounter a non-visible rm
else if (cv.renderMolecule != this && (dirtyBits != 0)) {
// no need to download states if appHandle is the same
if (cv.appHandle != appHandle) {
// Check if the attribute bundle in the canvas is the same
// as the attribute bundle in this renderMolecule
if (cv.transparency != transparency &&
(dirtyBits & TRANSPARENCY_DIRTY) != 0) {
setTransparency = true;
if (definingTransparency == null) {
cv.resetTransparency(cv.ctx, geometryType,
polygonMode, lineAA, pointAA);
} else {
definingTransparency.updateNative(cv.ctx, alpha,
geometryType, polygonMode,
lineAA, pointAA);
}
cv.transparency = transparency;
}
if (setTransparency || ((cv.enableLighting != enableLighting) ||
(cv.material != material) &&
(dirtyBits & MATERIAL_DIRTY) != 0)){
if (definingMaterial == null) {
cv.updateMaterial(cv.ctx, red, green, blue, alpha);
} else {
definingMaterial.updateNative(cv.ctx, red, green,
blue, alpha,
enableLighting);
}
cv.material = material;
cv.enableLighting = enableLighting;
}
if (((geometryType & SURFACE) != 0) &&
cv.polygonAttributes != polygonAttributes &&
(dirtyBits & POLYGONATTRS_DIRTY) != 0) {
if (definingPolygonAttributes == null) {
cv.resetPolygonAttributes(cv.ctx);
} else {
definingPolygonAttributes.updateNative(cv.ctx);
}
cv.polygonAttributes = polygonAttributes;
}
if (((geometryType & LINE) != 0) &&
cv.lineAttributes != lineAttributes &&
(dirtyBits & LINEATTRS_DIRTY) != 0) {
if (definingLineAttributes == null) {
cv.resetLineAttributes(cv.ctx);
} else {
definingLineAttributes.updateNative(cv.ctx);
}
cv.lineAttributes = lineAttributes;
}
if (((geometryType & POINT) != 0) &&
cv.pointAttributes != pointAttributes &&
(dirtyBits & POINTATTRS_DIRTY) != 0) {
if (definingPointAttributes == null) {
cv.resetPointAttributes(cv.ctx);
} else {
definingPointAttributes.updateNative(cv.ctx);
}
cv.pointAttributes = pointAttributes;
}
// Use Object instead of AppearanceRetained class for
// state caching optimation for memory performance
cv.appHandle = appHandle;
}
// no state caching for color attrs, which can also be
// changed by primitive with colors
if(setTransparency || ((dirtyBits & COLORINGATTRS_DIRTY) != 0)) {
if (definingColoringAttributes == null) {
cv.resetColoringAttributes(cv.ctx,
red, green, blue, alpha,
enableLighting);
} else {
definingColoringAttributes.updateNative(cv.ctx,
dRed,
dBlue,
dGreen,alpha,
enableLighting);
}
cv.coloringAttributes = coloringAttributes;
}
}
if ((primaryMoleculeType & (TEXT3D_MOLECULE| ORIENTEDSHAPE3D_MOLECULE)) == 0) {
/* System.err.println("updateAttributes setModelViewMatrix (1)"); */
Transform3D modelMatrix =
trans[localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD]];
if (cv.modelMatrix != modelMatrix) {
/* System.err.println("updateAttributes setModelViewMatrix (2)"); */
cv.setModelViewMatrix(cv.ctx, cv.vworldToEc.mat,
modelMatrix);
}
}
cv.canvasDirty &= ~bitMask;
cv.renderMolecule = this;
}
void transparentSortRender(Canvas3D cv, int pass, TransparentRenderingInfo tinfo) {
assert pass < 0;
Transform3D modelMatrix =
trans[localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD]];
// include this LightBin to the to-be-updated list in Canvas
cv.setStateToUpdate(Canvas3D.RENDERMOLECULE_BIT, this);
boolean modeSupportDL = true;
// We have to dynamically switch between using displaymode
// mode or not instead of decide in canBeInDisplayList(),
// since polygonAttribute can be change by editable Appearance
// or editable polygonAttribute which mode we can't take
// advantage of display list mode in many cases just because
// there are three special cases to handle.
// Another case for punting to vertex array is if pass specifies
// something other than -1. That means, we are in the
// multi-texturing multi-pass case. Then we'll use vertex array
// instead.
if ((pass != TextureBin.USE_DISPLAYLIST) ||
(texCoordSetMapLen > cv.maxTexCoordSets)) {
modeSupportDL = false;
}
// System.err.println("r.isOpaque = "+isOpaque+" rinfo = "+tinfo.rInfo+" groupType = "+tinfo.rInfo.groupType);
// Only support individual dlist or varray
// If this rInfo is a part of a bigger dlist, render as VA
// XXXX: What to do with Text3D, Raster, CG?
if ((tinfo.rInfo.groupType & RenderAtom.SEPARATE_DLIST_PER_RINFO) != 0) {
RenderAtomListInfo save= tinfo.rInfo.next;
// Render only one geometry
tinfo.rInfo.next = null;
// System.err.println("cachedVertexArrayRenderMethod = "+cachedVertexArrayRenderMethod);
// System.err.println("tinfo.rInfo = "+tinfo.rInfo);
if (modeSupportDL) {
renderBin.dlistRenderMethod.renderSeparateDlistPerRinfo(this, cv,
tinfo.rInfo,
ALL_DIRTY_BITS);
}
else {
cachedVertexArrayRenderMethod.render(this, cv, tinfo.rInfo,ALL_DIRTY_BITS);
}
tinfo.rInfo.next = save;
}
else if ((tinfo.rInfo.groupType & (RenderAtom.VARRAY| RenderAtom.DLIST)) != 0) {
RenderAtomListInfo save= tinfo.rInfo.next;
// Render only one geometry
tinfo.rInfo.next = null;
// System.err.println("cachedVertexArrayRenderMethod = "+cachedVertexArrayRenderMethod);
// System.err.println("tinfo.rInfo = "+tinfo.rInfo);
cachedVertexArrayRenderMethod.render(this, cv, tinfo.rInfo,
ALL_DIRTY_BITS);
tinfo.rInfo.next = save;
}
// Only support individual dlist or varray
else if ((tinfo.rInfo.groupType & RenderAtom.SEPARATE_DLIST_PER_GEO) != 0) {
RenderAtomListInfo save= tinfo.rInfo.next;
tinfo.rInfo.next = null;
if (modeSupportDL) {
renderBin.dlistRenderMethod.renderSeparateDlists(this, cv,
tinfo.rInfo,
ALL_DIRTY_BITS);
}
else {
cachedVertexArrayRenderMethod.render(this, cv, tinfo.rInfo,
ALL_DIRTY_BITS);
}
tinfo.rInfo.next = save;
}
else {
RenderAtomListInfo save= tinfo.rInfo.next;
primaryRenderMethod.render(this, cv, primaryRenderAtomList,
ALL_DIRTY_BITS);
tinfo.rInfo.next = save;
}
}
/**
* This render method is used to render the transparency attributes.
* It is used in the multi-texture multi-pass case to reset the
* transparency attributes to what it was
*/
void updateTransparencyAttributes(Canvas3D cv) {
if (definingTransparency == null) {
cv.resetTransparency(cv.ctx, geometryType, polygonMode,
lineAA, pointAA);
} else {
definingTransparency.updateNative(cv.ctx, alpha, geometryType,
polygonMode, lineAA, pointAA);
}
}
void updateDisplayList(Canvas3D cv) {
// This function only gets called when primaryRenderAtomsList are
if (primaryRenderAtomList != null) {
((DisplayListRenderMethod)primaryRenderMethod).buildDisplayList(this, cv);
}
}
void releaseAllPrimaryDisplayListID() {
if (primaryRenderAtomList != null) {
if (primaryMoleculeType == SEPARATE_DLIST_PER_RINFO_MOLECULE) {
RenderAtomListInfo ra = primaryRenderAtomList;
int id;
while (ra != null) {
id = ra.renderAtom.dlistIds[ra.index];
if (id > 0) {
VirtualUniverse.mc.freeDisplayListId(new Integer(id));
ra.renderAtom.dlistIds[ra.index] = -1;
}
ra = ra.next;
}
}
else if (primaryMoleculeType == DLIST_MOLECULE) {
if (displayListIdObj != null) {
VirtualUniverse.mc.freeDisplayListId(displayListIdObj);
displayListIdObj = null;
displayListId = -1;
}
}
}
}
void releaseAllPrimaryDisplayListResources(Canvas3D cv, Context ctx) {
if (primaryRenderAtomList != null) {
if (primaryMoleculeType == SEPARATE_DLIST_PER_RINFO_MOLECULE) {
RenderAtomListInfo ra = primaryRenderAtomList;
int id;
while (ra != null) {
id = ra.renderAtom.dlistIds[ra.index];
if (id > 0) {
Canvas3D.freeDisplayList(ctx, id);
}
ra = ra.next;
}
}
else if (primaryMoleculeType == DLIST_MOLECULE) {
if (displayListId > 0) {
Canvas3D.freeDisplayList(ctx, displayListId);
}
}
}
}
void updateAllPrimaryDisplayLists(Canvas3D cv) {
// This function only gets called when primaryRenderAtomsList are
if (primaryRenderAtomList != null) {
if (primaryMoleculeType == SEPARATE_DLIST_PER_RINFO_MOLECULE) {
RenderAtomListInfo ra = primaryRenderAtomList;
while (ra != null) {
renderBin.dlistRenderMethod.buildDlistPerRinfo(ra, this, cv);
ra = ra.next;
}
}
else if(primaryMoleculeType == DLIST_MOLECULE) {
((DisplayListRenderMethod)primaryRenderMethod).buildDisplayList(this, cv);
}
}
}
void checkEquivalenceWithBothNeighbors(int dirtyBits) {
dirtyAttrsAcrossRms = ALL_DIRTY_BITS;
if (prev != null) {
checkEquivalenceWithLeftNeighbor(prev, dirtyBits);
}
if (next != null) {
next.checkEquivalenceWithLeftNeighbor(this, dirtyBits);
}
}
boolean reloadColor(RenderMolecule rm) {
if (((rm.vertexFormat & GeometryArray.COLOR) == 0) ||
(((rm.vertexFormat & GeometryArray.COLOR) != 0) &&
(vertexFormat & GeometryArray.COLOR) != 0)) {
return false;
}
return true;
}
void checkEquivalenceWithLeftNeighbor(RenderMolecule rm, int dirtyBits) {
boolean reload_color = reloadColor(rm);
// XXXX : For now ignore the dirtyBits being sent in
dirtyAttrsAcrossRms = ALL_DIRTY_BITS ;
// There is some interdepenency between the different components
// in the way it is sent down to the native code
// Material is affected by transparency and coloring attrs
// Transparency is affected by poly/line/pointAA
// ColoringAttrs is affected by material and transaparency
int materialColoringDirty = (MATERIAL_DIRTY |
TRANSPARENCY_DIRTY |
COLORINGATTRS_DIRTY);
int transparencyDirty = (TRANSPARENCY_DIRTY|
POLYGONATTRS_DIRTY |
LINEATTRS_DIRTY |
POINTATTRS_DIRTY);
if ((dirtyAttrsAcrossRms & POLYGONATTRS_DIRTY) != 0) {
if (rm.geometryType == geometryType &&
(rm.polygonAttributes == polygonAttributes ||
((rm.definingPolygonAttributes != null) &&
(rm.definingPolygonAttributes.equivalent(definingPolygonAttributes)))))
dirtyAttrsAcrossRms &= ~POLYGONATTRS_DIRTY;
}
if ((dirtyAttrsAcrossRms & POINTATTRS_DIRTY) != 0) {
if (rm.geometryType == geometryType &&
((rm.pointAttributes == pointAttributes) ||
((rm.definingPointAttributes != null) &&
(rm.definingPointAttributes.equivalent(definingPointAttributes)))))
dirtyAttrsAcrossRms &= ~POINTATTRS_DIRTY;
}
if ((dirtyAttrsAcrossRms & LINEATTRS_DIRTY) != 0) {
if (rm.geometryType == geometryType &&
((rm.lineAttributes == lineAttributes) ||
((rm.definingLineAttributes != null) &&
(rm.definingLineAttributes.equivalent(definingLineAttributes)))))
dirtyAttrsAcrossRms &= ~LINEATTRS_DIRTY;
}
if ((dirtyAttrsAcrossRms & materialColoringDirty) != 0) {
if (materialEquivalent(rm, reload_color)) {
dirtyAttrsAcrossRms &= ~MATERIAL_DIRTY;
}
else {
dirtyAttrsAcrossRms |= MATERIAL_DIRTY;
}
}
if ((dirtyAttrsAcrossRms & materialColoringDirty) != 0) {
if (coloringEquivalent(rm, reload_color)) {
dirtyAttrsAcrossRms &= ~COLORINGATTRS_DIRTY;
}
else {
dirtyAttrsAcrossRms |= COLORINGATTRS_DIRTY;
}
}
if ((dirtyAttrsAcrossRms & transparencyDirty) != 0) {
if (transparencyEquivalent(rm)) {
dirtyAttrsAcrossRms &= ~TRANSPARENCY_DIRTY;
}
else {
dirtyAttrsAcrossRms |= TRANSPARENCY_DIRTY;
}
}
}
void translate() {
// System.err.println("onUpdateList = "+onUpdateList+" renderBin.localeChanged = "+renderBin.localeChanged+" rm = "+this);
int i = localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD];
localeLocalToVworld[i].mat[0] = localToVworld[i].mat[0];
localeLocalToVworld[i].mat[1] = localToVworld[i].mat[1];
localeLocalToVworld[i].mat[2] = localToVworld[i].mat[2];
localeLocalToVworld[i].mat[3] = localToVworld[i].mat[3] + localeTranslation.x ;
localeLocalToVworld[i].mat[4] = localToVworld[i].mat[4];
localeLocalToVworld[i].mat[5] = localToVworld[i].mat[5];
localeLocalToVworld[i].mat[6] = localToVworld[i].mat[6];
localeLocalToVworld[i].mat[7] = localToVworld[i].mat[7]+ localeTranslation.y;
localeLocalToVworld[i].mat[8] = localToVworld[i].mat[8];
localeLocalToVworld[i].mat[9] = localToVworld[i].mat[9];
localeLocalToVworld[i].mat[10] = localToVworld[i].mat[10];
localeLocalToVworld[i].mat[11] = localToVworld[i].mat[11]+ localeTranslation.z;
localeLocalToVworld[i].mat[12] = localToVworld[i].mat[12];
localeLocalToVworld[i].mat[13] = localToVworld[i].mat[13];
localeLocalToVworld[i].mat[14] = localToVworld[i].mat[14];
localeLocalToVworld[i].mat[15] = localToVworld[i].mat[15];
// System.err.println("rm = "+this+" localTovworld = "+localeLocalToVworld[i]+" localeTranslation = "+localeTranslation);
}
boolean isOpaque() {
if ((geometryType & SURFACE) != 0) {
if (definingPolygonAttributes != null) {
if ((definingPolygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_POINT) &&
(definingPointAttributes != null) &&
definingPointAttributes.pointAntialiasing) {
return false;
} else if ((definingPolygonAttributes.polygonMode ==
PolygonAttributes.POLYGON_LINE) &&
(definingLineAttributes != null) &&
definingLineAttributes.lineAntialiasing) {
return false;
}
}
} else if ((geometryType & POINT) != 0) {
if ((definingPointAttributes != null) &&
definingPointAttributes.pointAntialiasing) {
return false;
}
} else if ((geometryType & LINE) != 0) {
if ((definingLineAttributes != null) &&
definingLineAttributes.lineAntialiasing) {
return false;
}
}
return !TransparencyAttributesRetained.useAlpha(definingTransparency);
}
boolean updateNodeComponent() {
// System.err.println("soleUser = "+soleUser+" rm = "+this);
if ((soleUserCompDirty & MATERIAL_DIRTY) != 0) {
// Note: this RM is a soleUser(only then this function is called)
// and if definingMaterial == material, then the material is freq
// changed and therefore is not cloned, only other time it can be
// same is when an equivalent material is added in and this can
// never be true when a bin is a soleUser of a appearance
// Evaluate before replacing the old Value
if (soleUser) {
boolean cloned = definingMaterial != null && definingMaterial != material;
// System.err.println("===>Rm = "+this);
// System.err.println("===> updating node component, cloned = "+cloned+" material.changedFrequent = "+material.changedFrequent);
// System.err.println("===> definingMaterial ="+definingMaterial+" material = "+material);
material = ((AppearanceRetained)appHandle).material;
if (material == null)
definingMaterial = null;
else {
if (material.changedFrequent != 0) {
definingMaterial = material;
}
else {
// If the one replaced is a cloned copy, then ..
if (cloned) {
definingMaterial.set(material);
}
else {
definingMaterial = (MaterialRetained)material.clone();
}
}
}
}
evalMaterialCachedState();
}
if ((soleUserCompDirty & LINEATTRS_DIRTY) != 0) {
if (soleUser) {
// Evaluate before replacing the old Value
boolean cloned = definingLineAttributes != null && definingLineAttributes != lineAttributes;
lineAttributes = ((AppearanceRetained)appHandle).lineAttributes;
if (lineAttributes == null) {
lineAA = false;
definingLineAttributes = null;
} else {
if (lineAttributes.changedFrequent != 0) {
definingLineAttributes = lineAttributes;
}
else {
// If the one replaced is a cloned copy, then ..
if (cloned) {
definingLineAttributes.set(lineAttributes);
}
else {
definingLineAttributes = (LineAttributesRetained)lineAttributes.clone();
}
}
lineAA = definingLineAttributes.lineAntialiasing;
}
}
else {
lineAA = definingLineAttributes.lineAntialiasing;
}
}
if ((soleUserCompDirty & POINTATTRS_DIRTY) != 0) {
if (soleUser) {
// Evaluate before replacing the old Value
boolean cloned = definingPointAttributes != null && definingPointAttributes != pointAttributes;
pointAttributes = ((AppearanceRetained)appHandle).pointAttributes;
if (pointAttributes == null) {
pointAA = false;
definingPointAttributes = null;
} else {
if (pointAttributes.changedFrequent != 0) {
definingPointAttributes = pointAttributes;
}
else {
// If the one replaced is a cloned copy, then ..
if (cloned) {
definingPointAttributes.set(pointAttributes);
}
else {
definingPointAttributes = (PointAttributesRetained)pointAttributes.clone();
}
}
pointAA = definingPointAttributes.pointAntialiasing;
}
}
else {
pointAA = definingPointAttributes.pointAntialiasing;
}
}
if ((soleUserCompDirty & POLYGONATTRS_DIRTY) != 0) {
if (soleUser) {
// Evaluate before replacing the old Value
boolean cloned = definingPolygonAttributes != null && definingPolygonAttributes != polygonAttributes;
polygonAttributes = ((AppearanceRetained)appHandle).polygonAttributes;
if (polygonAttributes == null) {
polygonMode = PolygonAttributes.POLYGON_FILL;
definingPolygonAttributes = null;
} else {
if (polygonAttributes.changedFrequent != 0) {
definingPolygonAttributes = polygonAttributes;
}
else {
// If the one replaced is a cloned copy, then ..
if (cloned) {
definingPolygonAttributes.set(polygonAttributes);
}
else {
definingPolygonAttributes = (PolygonAttributesRetained)polygonAttributes.clone();
}
}
polygonMode = definingPolygonAttributes.polygonMode;
}
}
else {
polygonMode = definingPolygonAttributes.polygonMode;
}
if (polygonMode == PolygonAttributes.POLYGON_LINE) {
geometryType |= LINE;
} else if (polygonMode == PolygonAttributes.POLYGON_POINT) {
geometryType |= POINT;
}
}
if ((soleUserCompDirty & TRANSPARENCY_DIRTY) != 0) {
if (soleUser) {
// Evaluate before replacing the old Value
boolean cloned = definingTransparency != null && definingTransparency != transparency;
transparency = ((AppearanceRetained)appHandle).transparencyAttributes;
if (transparency == null) {
alpha = 1.0f ;
definingTransparency = null;
} else {
if (transparency.changedFrequent != 0) {
definingTransparency = transparency;
}
else {
// If the one replaced is a cloned copy, then ..
if (cloned) {
definingTransparency.set(transparency);
}
else {
definingTransparency = (TransparencyAttributesRetained)transparency.clone();
}
}
alpha = 1.0f - definingTransparency.transparency;
}
}
else {
alpha = 1.0f - definingTransparency.transparency;
}
}
if ((soleUserCompDirty & COLORINGATTRS_DIRTY) != 0) {
if (soleUser) {
// Evaluate before replacing the old Value
boolean cloned = definingColoringAttributes != null && definingColoringAttributes != coloringAttributes;
coloringAttributes = ((AppearanceRetained)appHandle).coloringAttributes;
// System.err.println("coloringAttributes and soleUser");
// System.err.println("coloringAttributes ="+coloringAttributes);
if (coloringAttributes == null) {
definingColoringAttributes = null;
red = 1.0f;
green = 1.0f;
blue = 1.0f;
} else {
// System.err.println("coloringAttributes.changedFrequent = "+coloringAttributes.changedFrequent );
if (coloringAttributes.changedFrequent != 0) {
definingColoringAttributes = coloringAttributes;
}
else {
// If the one replaced is a cloned copy, then ..
if (cloned) {
definingColoringAttributes.set(coloringAttributes);
}
else {
definingColoringAttributes = (ColoringAttributesRetained)coloringAttributes.clone();
}
}
red = definingColoringAttributes.color.x;
green = definingColoringAttributes.color.y;
blue = definingColoringAttributes.color.z;
}
}
else {
red = definingColoringAttributes.color.x;
green = definingColoringAttributes.color.y;
blue = definingColoringAttributes.color.z;
}
}
// System.err.println("rm = "+this+"red = "+red+" green = "+green+" blue = "+blue);
boolean newVal = isOpaque() || inOrderedGroup;
return (isOpaqueOrInOG != newVal);
}
// Issue 129: method to add or remove all rendering atoms in this
// RenderMolecule to or from the transparent info list when we are
// in depth sorted transparency mode and the RenderMolecule
// changes from opaque to transparent or vice versa.
void addRemoveTransparentObject(RenderBin renderBin, boolean add) {
addRemoveTransparentObject(renderBin, add, primaryRenderAtomList);
addRemoveTransparentObject(renderBin, add, separateDlistRenderAtomList);
addRemoveTransparentObject(renderBin, add, vertexArrayRenderAtomList);
}
private void addRemoveTransparentObject(RenderBin renderBin,
boolean add,
RenderAtomListInfo rinfo) {
while (rinfo != null) {
if (add) {
renderBin.addTransparentObject(rinfo.renderAtom);
}
else {
renderBin.removeTransparentObject(rinfo.renderAtom);
}
rinfo = rinfo.next;
}
}
void evalMaterialCachedState() {
if (definingMaterial == null) {
enableLighting = false;;
definingMaterial = null;
dRed = 1.0f;
dGreen = 1.0f;
dBlue = 1.0f;
}
else {
if ((geometryType & RASTER) != 0) {
enableLighting = false;
dRed = 1.0f;
dGreen = 1.0f;
dBlue = 1.0f;
} else {
if (normalPresent)
enableLighting = definingMaterial.lightingEnable;
else
enableLighting = false;
dRed = definingMaterial.diffuseColor.x;
dGreen = definingMaterial.diffuseColor.y;
dBlue = definingMaterial.diffuseColor.z;
}
}
}
void markBitsAsDirty(int leftBits, int rightBits) {
if (prev != null) {
checkEquivalenceWithLeftNeighbor(prev, leftBits);
prev.soleUserCompDirty &= ~ALL_DIRTY_BITS;
}
else if (prevMap != null) {
checkEquivalenceWithLeftNeighbor(prevMap, leftBits);
prevMap.soleUserCompDirty &= ~ALL_DIRTY_BITS;
}
if (next != null) {
if ((next.soleUserCompDirty & ALL_DIRTY_BITS) == 0) {
next.checkEquivalenceWithLeftNeighbor(this, rightBits);
} else {
next.soleUserCompDirty = rightBits;
}
}
else if (nextMap != null) {
if ((nextMap.soleUserCompDirty & ALL_DIRTY_BITS) == 0) {
nextMap.checkEquivalenceWithLeftNeighbor(this, rightBits);
} else {
nextMap.soleUserCompDirty = rightBits;
}
}
}
void handleMaterialEquivalence() {
// Check if it has equivalent material to any of the "non-dirty"
// renderMolecules before this one
RenderMolecule curPrevRm = null;
RenderMolecule curNextRm = null;
boolean found = false;
int leftBits = ALL_DIRTY_BITS;
int rightBits = ALL_DIRTY_BITS;
if (prev != null) {
curPrevRm = prev.prev;
if (materialEquivalent(prev, reloadColor(prev))) {
found = true;
leftBits = (((soleUserCompDirty | prev.soleUserCompDirty) &ALL_DIRTY_BITS) & ~MATERIAL_DIRTY);
rightBits = (soleUserCompDirty & ALL_DIRTY_BITS);
markBitsAsDirty(leftBits, rightBits);
}
}
else if (!found && next != null) {
curNextRm = next.next;
if (materialEquivalent(next, reloadColor(next))) {
found = true;
int bits = 0;
if (prev != null)
bits = prev.soleUserCompDirty;
else if (prevMap != null)
bits = prevMap.soleUserCompDirty;
leftBits = ((soleUserCompDirty |bits) &ALL_DIRTY_BITS);
rightBits = ((soleUserCompDirty & ALL_DIRTY_BITS) & ~MATERIAL_DIRTY);
markBitsAsDirty(leftBits, rightBits);
}
}
// try place it next to a equivalent material on the left
while (!found && curPrevRm != null) {
if (materialEquivalent(curPrevRm, reloadColor(curPrevRm))) {
found = true;
// Remove the renderMolecule from it place
prev.next = next;
prev.nextMap = nextMap;
if (next != null) {
next.prev = prev;
if ((next.soleUserCompDirty & ALL_DIRTY_BITS) == 0) {
next.checkEquivalenceWithLeftNeighbor(prev, ALL_DIRTY_BITS);
}
else {
next.soleUserCompDirty = ALL_DIRTY_BITS;
}
}
else if (nextMap != null) {
nextMap.prevMap = prev;
if ((nextMap.soleUserCompDirty & ALL_DIRTY_BITS) == 0) {
nextMap.checkEquivalenceWithLeftNeighbor(prev,ALL_DIRTY_BITS);
}
else {
nextMap.soleUserCompDirty |= ALL_DIRTY_BITS;
}
}
// Insert it after the equivalent RM
next = curPrevRm.next;
nextMap = curPrevRm.nextMap;
curPrevRm.nextMap = null;
if (next != null) {
next.prev = this;
}
else if (nextMap != null) {
nextMap.prevMap = this;
}
prev = curPrevRm;
curPrevRm.next = this;
leftBits = (ALL_DIRTY_BITS & ~MATERIAL_DIRTY);
markBitsAsDirty(leftBits, ALL_DIRTY_BITS);
}
curPrevRm = curPrevRm.prev;
}
// Check if it has equivalent material to any of the renderMolecules after
// this one
while (!found && curNextRm != null) {
if (materialEquivalent(curNextRm, reloadColor(curNextRm))) {
found = true;
// switch the pointers
next.prev = prev;
next.prevMap = prevMap;
if (prev != null) {
prev.next = next;
if ((next.soleUserCompDirty & ALL_DIRTY_BITS) == 0) {
next.checkEquivalenceWithLeftNeighbor(prev, ALL_DIRTY_BITS);
}
else {
next.soleUserCompDirty = ALL_DIRTY_BITS;
}
}
else if (prevMap != null) {
prevMap.nextMap = next;
if ((next.soleUserCompDirty & ALL_DIRTY_BITS) == 0) {
next.checkEquivalenceWithLeftNeighbor(prevMap, ALL_DIRTY_BITS);
}
else {
next.soleUserCompDirty = ALL_DIRTY_BITS;
}
}
// Insert it before the equivalent RM
prev = curNextRm.prev;
prevMap = curNextRm.prevMap;
curNextRm.prevMap = null;
if (curNextRm.prev != null) {
curNextRm.prev.next = this;
}
else if (prevMap != null) {
prevMap.nextMap = this;
}
next = curNextRm;
curNextRm.prev = this;
rightBits = (ALL_DIRTY_BITS & ~MATERIAL_DIRTY);
markBitsAsDirty(ALL_DIRTY_BITS, rightBits);
}
curNextRm = curNextRm.next;
}
// If there are no equivalent ones, evaluate the dirty bits in the current place
if (!found) {
if (prev != null) {
leftBits = ((soleUserCompDirty|prev.soleUserCompDirty) & ALL_DIRTY_BITS);
}
else if (prevMap != null) {
leftBits = ((soleUserCompDirty|prevMap.soleUserCompDirty) & ALL_DIRTY_BITS);
}
if (next != null) {
rightBits = ((soleUserCompDirty|next.soleUserCompDirty) & ALL_DIRTY_BITS);
}
else if (nextMap != null) {
rightBits = ((soleUserCompDirty|nextMap.soleUserCompDirty) & ALL_DIRTY_BITS);
}
markBitsAsDirty(leftBits, rightBits);
}
}
void reEvaluateEquivalence () {
// If Material changed, reInsert next to a equivalent material under
// the same transform group
// to prevent unnecessary material download
// This RM may have been evaluated due to an other RM is the same list
// If not, ...
if ((soleUserCompDirty & ALL_DIRTY_BITS) != 0) {
if ((soleUserCompDirty & MATERIAL_DIRTY) != 0) {
handleMaterialEquivalence();
}
else {
int dirtyBits = (soleUserCompDirty & ALL_DIRTY_BITS);
if (prev != null) {
checkEquivalenceWithLeftNeighbor(prev, ((dirtyBits|prev.soleUserCompDirty) & ALL_DIRTY_BITS));
prev.soleUserCompDirty = 0;
} else if (prevMap != null) {
checkEquivalenceWithLeftNeighbor(prevMap, ((dirtyBits|prevMap.soleUserCompDirty) & ALL_DIRTY_BITS));
prevMap.soleUserCompDirty = 0;
}
if (next != null) {
next.checkEquivalenceWithLeftNeighbor(this,((next.soleUserCompDirty|soleUserCompDirty) & ALL_DIRTY_BITS));
} else if (nextMap != null) {
nextMap.checkEquivalenceWithLeftNeighbor(this,((nextMap.soleUserCompDirty | soleUserCompDirty) & ALL_DIRTY_BITS));
}
}
}
soleUserCompDirty &= ~ALL_DIRTY_BITS;
}
boolean materialEquivalent(RenderMolecule rm, boolean reloadColor) {
if (!reloadColor) {
if (((this.material == rm.material) ||
((rm.definingMaterial != null) &&
(rm.definingMaterial.equivalent(definingMaterial)))) &&
rm.alpha == alpha &&
enableLighting == rm.enableLighting &&
(enableLighting ||
(!enableLighting &&
rm.red ==red &&
rm.green == green &&
rm.blue == blue))) {
return true;
}
}
return false;
}
boolean coloringEquivalent(RenderMolecule rm, boolean reload_color) {
if (!reload_color) {
if (((rm.coloringAttributes == coloringAttributes) ||
((rm.definingColoringAttributes != null) &&
(rm.definingColoringAttributes.equivalent(definingColoringAttributes)))) &&
(!enableLighting || (enableLighting && (dRed == rm.dRed && dBlue == rm.dBlue && dGreen == rm.dGreen)))) {
return true;
}
}
return false;
}
boolean transparencyEquivalent(RenderMolecule rm) {
if (((rm.transparency == transparency) ||
((rm.definingTransparency != null) &&
(rm.definingTransparency.equivalent(definingTransparency))) &&
(rm.definingTransparency.transparencyMode < TransparencyAttributes.SCREEN_DOOR &&
blendOn() == rm.blendOn()))) {
return true;
}
return false;
}
boolean blendOn() {
if (lineAA && ((((geometryType & LINE) != 0) ||
polygonMode == PolygonAttributes.POLYGON_LINE))) {
return true;
}
if (pointAA && ((((geometryType & POINT) != 0) ||
polygonMode == PolygonAttributes.POLYGON_POINT))) {
return true;
}
return false;
}
@Override
VirtualUniverse getVirtualUniverse() {
return null;
}
void handleLocaleChange() {
if (locale == renderBin.locale) {
if (localToVworld != localeLocalToVworld) {
localeLocalToVworld = localToVworld;
localeTranslation = null;
}
}
else {
// Using the localToVworl then, go back to making a new copy
if (localeTranslation == null) {
localeLocalToVworld = new Transform3D[2];
localeLocalToVworld[0] = new Transform3D();
localeLocalToVworld[1] = new Transform3D();
localeTranslation = new Vector3d();
locale.hiRes.difference(renderBin.locale.hiRes, localeTranslation);
translate();
int i = localToVworldIndex[NodeRetained.CURRENT_LOCAL_TO_VWORLD];
localeLocalToVworld[i].mat[0] = localToVworld[i].mat[0];
localeLocalToVworld[i].mat[1] = localToVworld[i].mat[1];
localeLocalToVworld[i].mat[2] = localToVworld[i].mat[2];
localeLocalToVworld[i].mat[3] = localToVworld[i].mat[3] + localeTranslation.x ;
localeLocalToVworld[i].mat[4] = localToVworld[i].mat[4];
localeLocalToVworld[i].mat[5] = localToVworld[i].mat[5];
localeLocalToVworld[i].mat[6] = localToVworld[i].mat[6];
localeLocalToVworld[i].mat[7] = localToVworld[i].mat[7]+ localeTranslation.y;
localeLocalToVworld[i].mat[8] = localToVworld[i].mat[8];
localeLocalToVworld[i].mat[9] = localToVworld[i].mat[9];
localeLocalToVworld[i].mat[10] = localToVworld[i].mat[10];
localeLocalToVworld[i].mat[11] = localToVworld[i].mat[11]+ localeTranslation.z;
localeLocalToVworld[i].mat[12] = localToVworld[i].mat[12];
localeLocalToVworld[i].mat[13] = localToVworld[i].mat[13];
localeLocalToVworld[i].mat[14] = localToVworld[i].mat[14];
localeLocalToVworld[i].mat[15] = localToVworld[i].mat[15];
}
}
trans = localeLocalToVworld;
}
/**
* updateNodeComponentCheck is called for each soleUser RenderMolecule
* into which new renderAtom has been added. This method is called before
* updateNodeComponent() to allow RenderMolecule to catch any node
* component changes that have been missed because the changes
* come when there is no active renderAtom associated with the
* TextureBin. See bug# 4503926 for details.
*/
@Override
public void updateNodeComponentCheck() {
// If the renderMolecule has been removed, do nothing ..
if ((onUpdateList &ON_UPDATE_CHECK_LIST ) == 0)
return;
onUpdateList &= ~ON_UPDATE_CHECK_LIST;
NodeComponentRetained nc = (NodeComponentRetained)appHandle;
if ((nc.compChanged & RM_COMPONENTS) != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= (nc.compChanged & RM_COMPONENTS);
}
if (definingPolygonAttributes != null &&
definingPolygonAttributes == polygonAttributes) {
if (definingPolygonAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= POLYGONATTRS_DIRTY;
}
}
if (definingLineAttributes != null &&
definingLineAttributes == lineAttributes) {
if (definingLineAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= LINEATTRS_DIRTY;
}
}
if (definingPointAttributes != null &&
definingPointAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= POINTATTRS_DIRTY;
}
if (definingMaterial != null &&
definingMaterial == material) {
if (definingMaterial.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= MATERIAL_DIRTY;
}
}
if (definingColoringAttributes != null &&
definingColoringAttributes == coloringAttributes) {
if (definingColoringAttributes.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= COLORINGATTRS_DIRTY;
}
}
if (definingTransparency != null &&
definingTransparency == transparency) {
if (definingTransparency.compChanged != 0) {
if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
renderBin.rmUpdateList.add(this);
}
soleUserCompDirty |= TRANSPARENCY_DIRTY;
}
}
}
}
