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A royalty-free, open standard that provides high-performance access to Augmented Reality (AR) and Virtual Reality (VR)—collectively known as XR—platforms and devices.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.openxr;
import org.jspecify.annotations.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Information to create a spatial anchor.
*
* Description
*
* The {@code poseInSpace} is transformed into world space to specify the point in the real world. The anchor tracks changes of the reality and may not be affected by the changes of {@code space}.
*
* Valid Usage (Implicit)
*
*
* - The {@link HTCAnchor XR_HTC_anchor} extension must be enabled prior to using {@link XrSpatialAnchorCreateInfoHTC}
* - {@code type} must be {@link HTCAnchor#XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC}
* - {@code next} must be {@code NULL} or a valid pointer to the next structure in a structure chain
* - {@code space} must be a valid {@code XrSpace} handle
* - {@code name} must be a valid {@link XrSpatialAnchorNameHTC} structure
*
*
* See Also
*
* {@link XrPosef}, {@link XrSpatialAnchorNameHTC}, {@link HTCAnchor#xrCreateSpatialAnchorHTC CreateSpatialAnchorHTC}
*
* Layout
*
*
* struct XrSpatialAnchorCreateInfoHTC {
* XrStructureType {@link #type};
* void const * {@link #next};
* XrSpace {@link #space};
* {@link XrPosef XrPosef} {@link #poseInSpace};
* {@link XrSpatialAnchorNameHTC XrSpatialAnchorNameHTC} {@link #name};
* }
*/
public class XrSpatialAnchorCreateInfoHTC extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
/** The struct alignment in bytes. */
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
TYPE,
NEXT,
SPACE,
POSEINSPACE,
NAME;
static {
Layout layout = __struct(
__member(4),
__member(POINTER_SIZE),
__member(POINTER_SIZE),
__member(XrPosef.SIZEOF, XrPosef.ALIGNOF),
__member(XrSpatialAnchorNameHTC.SIZEOF, XrSpatialAnchorNameHTC.ALIGNOF)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
TYPE = layout.offsetof(0);
NEXT = layout.offsetof(1);
SPACE = layout.offsetof(2);
POSEINSPACE = layout.offsetof(3);
NAME = layout.offsetof(4);
}
protected XrSpatialAnchorCreateInfoHTC(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected XrSpatialAnchorCreateInfoHTC create(long address, @Nullable ByteBuffer container) {
return new XrSpatialAnchorCreateInfoHTC(address, container);
}
/**
* Creates a {@code XrSpatialAnchorCreateInfoHTC} instance at the current position of the specified {@link ByteBuffer} container. Changes to the buffer's content will be
* visible to the struct instance and vice versa.
*
* The created instance holds a strong reference to the container object.
*/
public XrSpatialAnchorCreateInfoHTC(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** the {@code XrStructureType} of this structure. */
@NativeType("XrStructureType")
public int type() { return ntype(address()); }
/** {@code NULL} or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension. */
@NativeType("void const *")
public long next() { return nnext(address()); }
/** the {@code XrSpace} in which {@code poseInSpace} is specified. */
@NativeType("XrSpace")
public long space() { return nspace(address()); }
/** the {@link XrPosef} specifying the point in the real world within {@code space}. */
public XrPosef poseInSpace() { return nposeInSpace(address()); }
/** the {@link XrSpatialAnchorNameHTC} containing the name of the anchor. */
public XrSpatialAnchorNameHTC name() { return nname(address()); }
/** Sets the specified value to the {@link #type} field. */
public XrSpatialAnchorCreateInfoHTC type(@NativeType("XrStructureType") int value) { ntype(address(), value); return this; }
/** Sets the {@link HTCAnchor#XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC} value to the {@link #type} field. */
public XrSpatialAnchorCreateInfoHTC type$Default() { return type(HTCAnchor.XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC); }
/** Sets the specified value to the {@link #next} field. */
public XrSpatialAnchorCreateInfoHTC next(@NativeType("void const *") long value) { nnext(address(), value); return this; }
/** Sets the specified value to the {@link #space} field. */
public XrSpatialAnchorCreateInfoHTC space(XrSpace value) { nspace(address(), value); return this; }
/** Copies the specified {@link XrPosef} to the {@link #poseInSpace} field. */
public XrSpatialAnchorCreateInfoHTC poseInSpace(XrPosef value) { nposeInSpace(address(), value); return this; }
/** Passes the {@link #poseInSpace} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrSpatialAnchorCreateInfoHTC poseInSpace(java.util.function.Consumer consumer) { consumer.accept(poseInSpace()); return this; }
/** Copies the specified {@link XrSpatialAnchorNameHTC} to the {@link #name} field. */
public XrSpatialAnchorCreateInfoHTC name(XrSpatialAnchorNameHTC value) { nname(address(), value); return this; }
/** Passes the {@link #name} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrSpatialAnchorCreateInfoHTC name(java.util.function.Consumer consumer) { consumer.accept(name()); return this; }
/** Initializes this struct with the specified values. */
public XrSpatialAnchorCreateInfoHTC set(
int type,
long next,
XrSpace space,
XrPosef poseInSpace,
XrSpatialAnchorNameHTC name
) {
type(type);
next(next);
space(space);
poseInSpace(poseInSpace);
name(name);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public XrSpatialAnchorCreateInfoHTC set(XrSpatialAnchorCreateInfoHTC src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code XrSpatialAnchorCreateInfoHTC} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static XrSpatialAnchorCreateInfoHTC malloc() {
return new XrSpatialAnchorCreateInfoHTC(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code XrSpatialAnchorCreateInfoHTC} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static XrSpatialAnchorCreateInfoHTC calloc() {
return new XrSpatialAnchorCreateInfoHTC(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code XrSpatialAnchorCreateInfoHTC} instance allocated with {@link BufferUtils}. */
public static XrSpatialAnchorCreateInfoHTC create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new XrSpatialAnchorCreateInfoHTC(memAddress(container), container);
}
/** Returns a new {@code XrSpatialAnchorCreateInfoHTC} instance for the specified memory address. */
public static XrSpatialAnchorCreateInfoHTC create(long address) {
return new XrSpatialAnchorCreateInfoHTC(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static @Nullable XrSpatialAnchorCreateInfoHTC createSafe(long address) {
return address == NULL ? null : new XrSpatialAnchorCreateInfoHTC(address, null);
}
/**
* Returns a new {@link XrSpatialAnchorCreateInfoHTC.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static XrSpatialAnchorCreateInfoHTC.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link XrSpatialAnchorCreateInfoHTC.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static XrSpatialAnchorCreateInfoHTC.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link XrSpatialAnchorCreateInfoHTC.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static XrSpatialAnchorCreateInfoHTC.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link XrSpatialAnchorCreateInfoHTC.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static XrSpatialAnchorCreateInfoHTC.Buffer create(long address, int capacity) {
return new Buffer(address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static XrSpatialAnchorCreateInfoHTC.@Nullable Buffer createSafe(long address, int capacity) {
return address == NULL ? null : new Buffer(address, capacity);
}
/**
* Returns a new {@code XrSpatialAnchorCreateInfoHTC} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static XrSpatialAnchorCreateInfoHTC malloc(MemoryStack stack) {
return new XrSpatialAnchorCreateInfoHTC(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code XrSpatialAnchorCreateInfoHTC} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static XrSpatialAnchorCreateInfoHTC calloc(MemoryStack stack) {
return new XrSpatialAnchorCreateInfoHTC(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link XrSpatialAnchorCreateInfoHTC.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static XrSpatialAnchorCreateInfoHTC.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link XrSpatialAnchorCreateInfoHTC.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static XrSpatialAnchorCreateInfoHTC.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #type}. */
public static int ntype(long struct) { return memGetInt(struct + XrSpatialAnchorCreateInfoHTC.TYPE); }
/** Unsafe version of {@link #next}. */
public static long nnext(long struct) { return memGetAddress(struct + XrSpatialAnchorCreateInfoHTC.NEXT); }
/** Unsafe version of {@link #space}. */
public static long nspace(long struct) { return memGetAddress(struct + XrSpatialAnchorCreateInfoHTC.SPACE); }
/** Unsafe version of {@link #poseInSpace}. */
public static XrPosef nposeInSpace(long struct) { return XrPosef.create(struct + XrSpatialAnchorCreateInfoHTC.POSEINSPACE); }
/** Unsafe version of {@link #name}. */
public static XrSpatialAnchorNameHTC nname(long struct) { return XrSpatialAnchorNameHTC.create(struct + XrSpatialAnchorCreateInfoHTC.NAME); }
/** Unsafe version of {@link #type(int) type}. */
public static void ntype(long struct, int value) { memPutInt(struct + XrSpatialAnchorCreateInfoHTC.TYPE, value); }
/** Unsafe version of {@link #next(long) next}. */
public static void nnext(long struct, long value) { memPutAddress(struct + XrSpatialAnchorCreateInfoHTC.NEXT, value); }
/** Unsafe version of {@link #space(XrSpace) space}. */
public static void nspace(long struct, XrSpace value) { memPutAddress(struct + XrSpatialAnchorCreateInfoHTC.SPACE, value.address()); }
/** Unsafe version of {@link #poseInSpace(XrPosef) poseInSpace}. */
public static void nposeInSpace(long struct, XrPosef value) { memCopy(value.address(), struct + XrSpatialAnchorCreateInfoHTC.POSEINSPACE, XrPosef.SIZEOF); }
/** Unsafe version of {@link #name(XrSpatialAnchorNameHTC) name}. */
public static void nname(long struct, XrSpatialAnchorNameHTC value) { memCopy(value.address(), struct + XrSpatialAnchorCreateInfoHTC.NAME, XrSpatialAnchorNameHTC.SIZEOF); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
check(memGetAddress(struct + XrSpatialAnchorCreateInfoHTC.SPACE));
}
// -----------------------------------
/** An array of {@link XrSpatialAnchorCreateInfoHTC} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final XrSpatialAnchorCreateInfoHTC ELEMENT_FACTORY = XrSpatialAnchorCreateInfoHTC.create(-1L);
/**
* Creates a new {@code XrSpatialAnchorCreateInfoHTC.Buffer} instance backed by the specified container.
*
* Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values
* will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided
* by {@link XrSpatialAnchorCreateInfoHTC#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
super(container, container.remaining() / SIZEOF);
}
public Buffer(long address, int cap) {
super(address, null, -1, 0, cap, cap);
}
Buffer(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
super(address, container, mark, pos, lim, cap);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected Buffer create(long address, @Nullable ByteBuffer container, int mark, int position, int limit, int capacity) {
return new Buffer(address, container, mark, position, limit, capacity);
}
@Override
protected XrSpatialAnchorCreateInfoHTC getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return the value of the {@link XrSpatialAnchorCreateInfoHTC#type} field. */
@NativeType("XrStructureType")
public int type() { return XrSpatialAnchorCreateInfoHTC.ntype(address()); }
/** @return the value of the {@link XrSpatialAnchorCreateInfoHTC#next} field. */
@NativeType("void const *")
public long next() { return XrSpatialAnchorCreateInfoHTC.nnext(address()); }
/** @return the value of the {@link XrSpatialAnchorCreateInfoHTC#space} field. */
@NativeType("XrSpace")
public long space() { return XrSpatialAnchorCreateInfoHTC.nspace(address()); }
/** @return a {@link XrPosef} view of the {@link XrSpatialAnchorCreateInfoHTC#poseInSpace} field. */
public XrPosef poseInSpace() { return XrSpatialAnchorCreateInfoHTC.nposeInSpace(address()); }
/** @return a {@link XrSpatialAnchorNameHTC} view of the {@link XrSpatialAnchorCreateInfoHTC#name} field. */
public XrSpatialAnchorNameHTC name() { return XrSpatialAnchorCreateInfoHTC.nname(address()); }
/** Sets the specified value to the {@link XrSpatialAnchorCreateInfoHTC#type} field. */
public XrSpatialAnchorCreateInfoHTC.Buffer type(@NativeType("XrStructureType") int value) { XrSpatialAnchorCreateInfoHTC.ntype(address(), value); return this; }
/** Sets the {@link HTCAnchor#XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC} value to the {@link XrSpatialAnchorCreateInfoHTC#type} field. */
public XrSpatialAnchorCreateInfoHTC.Buffer type$Default() { return type(HTCAnchor.XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC); }
/** Sets the specified value to the {@link XrSpatialAnchorCreateInfoHTC#next} field. */
public XrSpatialAnchorCreateInfoHTC.Buffer next(@NativeType("void const *") long value) { XrSpatialAnchorCreateInfoHTC.nnext(address(), value); return this; }
/** Sets the specified value to the {@link XrSpatialAnchorCreateInfoHTC#space} field. */
public XrSpatialAnchorCreateInfoHTC.Buffer space(XrSpace value) { XrSpatialAnchorCreateInfoHTC.nspace(address(), value); return this; }
/** Copies the specified {@link XrPosef} to the {@link XrSpatialAnchorCreateInfoHTC#poseInSpace} field. */
public XrSpatialAnchorCreateInfoHTC.Buffer poseInSpace(XrPosef value) { XrSpatialAnchorCreateInfoHTC.nposeInSpace(address(), value); return this; }
/** Passes the {@link XrSpatialAnchorCreateInfoHTC#poseInSpace} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrSpatialAnchorCreateInfoHTC.Buffer poseInSpace(java.util.function.Consumer consumer) { consumer.accept(poseInSpace()); return this; }
/** Copies the specified {@link XrSpatialAnchorNameHTC} to the {@link XrSpatialAnchorCreateInfoHTC#name} field. */
public XrSpatialAnchorCreateInfoHTC.Buffer name(XrSpatialAnchorNameHTC value) { XrSpatialAnchorCreateInfoHTC.nname(address(), value); return this; }
/** Passes the {@link XrSpatialAnchorCreateInfoHTC#name} field to the specified {@link java.util.function.Consumer Consumer}. */
public XrSpatialAnchorCreateInfoHTC.Buffer name(java.util.function.Consumer consumer) { consumer.accept(name()); return this; }
}
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