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/**
* Copyright 2014 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package jogamp.opengl.util.stereo;
import com.jogamp.nativewindow.util.Dimension;
import com.jogamp.nativewindow.util.DimensionImmutable;
import com.jogamp.nativewindow.util.Point;
import com.jogamp.nativewindow.util.PointImmutable;
import com.jogamp.nativewindow.util.Rectangle;
import com.jogamp.nativewindow.util.RectangleImmutable;
import com.jogamp.opengl.math.FovHVHalves;
import com.jogamp.opengl.util.stereo.StereoDeviceConfig;
import com.jogamp.opengl.util.stereo.EyeParameter;
import com.jogamp.opengl.util.stereo.LocationSensorParameter;
import com.jogamp.opengl.util.stereo.StereoDevice;
import com.jogamp.opengl.util.stereo.StereoDeviceFactory;
import com.jogamp.opengl.util.stereo.StereoDeviceRenderer;
import com.jogamp.opengl.util.stereo.StereoUtil;
import com.jogamp.opengl.util.stereo.generic.GenericStereoDeviceConfig;
import com.jogamp.opengl.util.stereo.generic.GenericStereoDeviceFactory;
public class GenericStereoDevice implements StereoDevice {
/** A mono view configuration DK1, only one eye is supported */
public static final GenericStereoDeviceConfig config01Mono01;
/** A mono view configuration DK2, only one eye is supported */
public static final GenericStereoDeviceConfig config01Mono02;
/** A default stereo SBS view configuration DK1 */
public static final GenericStereoDeviceConfig config02StereoSBS01;
/** A default stereo SBS view configuration DK2 */
public static final GenericStereoDeviceConfig config02StereoSBS02;
/** A default stereo SBS lense view configuration DK1, utilizing similar settings as OculusVR DK1 */
public static final GenericStereoDeviceConfig config03StereoSBSLense01;
/** A default stereo SBS lense view configuration DK2, utilizing similar settings as OculusVR DK1 */
public static final GenericStereoDeviceConfig config03StereoSBSLense02;
private static final GenericStereoDeviceConfig[] configs;
static {
final float[] DEFAULT_EYE_POSITION_OFFSET_STEREO_LENSES = { 0.0f, 1.6f, -5.0f }; // 1.6 up, 5 forward
final float[] DEFAULT_EYE_POSITION_OFFSET_STEREO = { 0.0f, 0.3f, 3.0f }; // 0.3 up, 3 back
final float[] DEFAULT_EYE_POSITION_OFFSET_MONO = { 0.0f, 0.0f, 3.0f }; // 3 back
final DimensionImmutable surfaceSizeInPixelDK1 = new Dimension(1280, 800);
final float[] screenSizeInMetersDK1 = new float[] { 0.14976f, 0.0936f };
final DimensionImmutable eyeTextureSizeDK1 = new Dimension(1122, 1553);
final DimensionImmutable surfaceSizeInPixelDK2 = new Dimension(1920, 1080);
final float[] screenSizeInMetersDK2 = new float[] { 0.12576f, 0.07074f };
final DimensionImmutable eyeTextureSizeDK2 = new Dimension(1182, 1461);
final float interpupillaryDistanceInMeters = 0.0635f;
config01Mono01 = GenericStereoDeviceFactory.createMono("Def01Mono01",
surfaceSizeInPixelDK1, screenSizeInMetersDK1,
DEFAULT_EYE_POSITION_OFFSET_MONO);
config02StereoSBS01 = GenericStereoDeviceFactory.createStereoSBS("Def02StereoSBS01",
surfaceSizeInPixelDK1, screenSizeInMetersDK1,
interpupillaryDistanceInMeters, 45f /* fovy */,
DEFAULT_EYE_POSITION_OFFSET_STEREO);
config03StereoSBSLense01 = GenericStereoDeviceFactory.createStereoSBSLense("Def03StereoSBSLense01",
surfaceSizeInPixelDK1, screenSizeInMetersDK1,
interpupillaryDistanceInMeters, 129f /* fovy */,
eyeTextureSizeDK1,
DEFAULT_EYE_POSITION_OFFSET_STEREO_LENSES);
config01Mono02 = GenericStereoDeviceFactory.createMono("Def01Mono02",
surfaceSizeInPixelDK2, screenSizeInMetersDK2,
DEFAULT_EYE_POSITION_OFFSET_MONO);
config02StereoSBS02 = GenericStereoDeviceFactory.createStereoSBS("Def02StereoSBS02",
surfaceSizeInPixelDK2, screenSizeInMetersDK2,
interpupillaryDistanceInMeters, 45f /* fovy */,
DEFAULT_EYE_POSITION_OFFSET_STEREO);
config03StereoSBSLense02 = GenericStereoDeviceFactory.createStereoSBSLense("Def03StereoSBSLense02",
surfaceSizeInPixelDK2, screenSizeInMetersDK2,
interpupillaryDistanceInMeters, 129f /* fovy */,
eyeTextureSizeDK2,
DEFAULT_EYE_POSITION_OFFSET_STEREO_LENSES);
configs = new GenericStereoDeviceConfig[] {
config01Mono01, config02StereoSBS01, config03StereoSBSLense01,
config01Mono02, config02StereoSBS02, config03StereoSBSLense02 };
}
private final StereoDeviceFactory factory;
public final int deviceIndex;
public final GenericStereoDeviceConfig config;
public final Point surfacePos;
private final FovHVHalves[] defaultEyeFov;
private int usedSensorBits;
private boolean sensorsStarted = false;
public GenericStereoDevice(final StereoDeviceFactory factory, final int deviceIndex, final StereoDeviceConfig customConfig) {
this.factory = factory;
this.deviceIndex = deviceIndex;
if( customConfig instanceof GenericStereoDeviceConfig) {
this.config = (GenericStereoDeviceConfig) customConfig;
} else {
final int cfgIdx = Math.min(deviceIndex % 10, configs.length-1);
this.config = null != configs[cfgIdx] ? configs[cfgIdx] : config02StereoSBS01;
}
config.init();
this.surfacePos = new Point(0, 0);
defaultEyeFov = new FovHVHalves[config.defaultEyeParam.length];
for(int i=0; i Success
return true;
}
}
protected boolean startSensorsImpl(final boolean start, final int desiredSensorBits, final int requiredSensorBits) {
// TODO: Add SPI for sensors
// TODO: start sensors in override / or SPI
// TODO: set usedSensorBits
return false;
}
@Override
public final boolean stopSensors() {
if( sensorsStarted ) {
if( startSensorsImpl(false, 0, 0) ) {
sensorsStarted = false;
usedSensorBits = 0;
return true;
} else {
return false;
}
} else {
// No state change -> Success
return true;
}
}
@Override
public boolean getSensorsStarted() { return sensorsStarted; }
@Override
public final int getSupportedSensorBits() {
return config.supportedSensorBits;
}
@Override
public final int getEnabledSensorBits() {
return usedSensorBits;
}
@Override
public int[] getEyeRenderOrder() { return config.eyeRenderOrder; }
@Override
public int getSupportedDistortionBits() {
return config.supportedDistortionBits;
};
@Override
public int getRecommendedDistortionBits() {
return config.recommendedDistortionBits;
}
@Override
public int getMinimumDistortionBits() {
return config.minimumDistortionBits;
}
@Override
public final StereoDeviceRenderer createRenderer(final int distortionBits,
final int textureCount, final float[] eyePositionOffset,
final FovHVHalves[] eyeFov, final float pixelsPerDisplayPixel,
final int textureUnit) {
final EyeParameter[] eyeParam = new EyeParameter[eyeFov.length];
for(int i=0; i