public javax.vecmath.Vector3d transformToViewport(Vector3 xyz, Camera camera) {
javax.vecmath.Vector3d xyzInCamera = transformTo(xyz, camera);
RenderTarget renderTarget = camera.renderTarget.getRenderTargetValue();
return renderTarget
.getInternal()
.transformFromCameraToViewport(xyzInCamera, camera.getSceneGraphCamera());
}
@Override
public void initScene() {
mCameraLeft = new Camera();
mCameraLeft.setNearPlane(.01f);
mCameraLeft.setFieldOfView(getCurrentCamera().getFieldOfView());
mCameraLeft.setNearPlane(getCurrentCamera().getNearPlane());
mCameraLeft.setFarPlane(getCurrentCamera().getFarPlane());
mCameraRight = new Camera();
mCameraRight.setNearPlane(.01f);
mCameraRight.setFieldOfView(getCurrentCamera().getFieldOfView());
mCameraRight.setNearPlane(getCurrentCamera().getNearPlane());
mCameraRight.setFarPlane(getCurrentCamera().getFarPlane());
setPupilDistance(mPupilDistance);
mLeftQuadMaterial = new Material();
mLeftQuadMaterial.setColorInfluence(0);
mRightQuadMaterial = new Material();
mRightQuadMaterial.setColorInfluence(0);
mSideBySideScene = new RajawaliScene(this);
mLeftQuad = new ScreenQuad();
mLeftQuad.setScaleX(.5);
mLeftQuad.setX(-.25);
mLeftQuad.setMaterial(mLeftQuadMaterial);
mSideBySideScene.addChild(mLeftQuad);
mRightQuad = new ScreenQuad();
mRightQuad.setScaleX(.5);
mRightQuad.setX(.25);
mRightQuad.setMaterial(mRightQuadMaterial);
mSideBySideScene.addChild(mRightQuad);
addScene(mSideBySideScene);
mViewportWidthHalf = (int) (mDefaultViewportWidth * .5f);
mLeftRenderTarget = new RenderTarget("sbsLeftRT", mViewportWidthHalf, mDefaultViewportHeight);
mLeftRenderTarget.setFullscreen(false);
mRightRenderTarget = new RenderTarget("sbsRightRT", mViewportWidthHalf, mDefaultViewportHeight);
mRightRenderTarget.setFullscreen(false);
mCameraLeft.setProjectionMatrix(mViewportWidthHalf, mDefaultViewportHeight);
mCameraRight.setProjectionMatrix(mViewportWidthHalf, mDefaultViewportHeight);
addRenderTarget(mLeftRenderTarget);
addRenderTarget(mRightRenderTarget);
try {
mLeftQuadMaterial.addTexture(mLeftRenderTarget.getTexture());
mRightQuadMaterial.addTexture(mRightRenderTarget.getTexture());
} catch (TextureException e) {
e.printStackTrace();
}
}
@Override
public void initScene() {
mMainQuadMaterial = new Material();
mMainQuadMaterial.setColorInfluence(0);
mMiniQuadMaterial = new Material();
mMiniQuadMaterial.setColorInfluence(0);
mMainQuad = new WorkaroundScreenQuad();
mMainQuad.setMaterial(mMainQuadMaterial);
mMainQuad.setTransparent(true);
// Set-up viewport dimensions of mini quad for touch event processing
setupMiniTouchLimits();
mMiniQuad = new WorkaroundScreenQuad();
// Set the size of the mini view using a scale factor (mPipScale times the main view)
mMiniQuad.setScale(mPipScale);
// Position the mini view in the top right corner
// For X and Y, the position is:
// 50% screen shift to the right/top minus half the size of the minimap to bring it back
// left/bottom into full view plus a little bit more left/bottom to leave margin
mMiniQuad.setX(.5d - mPipScale / 2d - mPipMarginX / mDefaultViewportWidth);
mMiniQuad.setY(.5d - mPipScale / 2d - mPipMarginY / mDefaultViewportHeight);
mMiniQuad.setMaterial(mMiniQuadMaterial);
mMainRenderTarget =
new RenderTarget("pipMainRT", mDefaultViewportWidth, mDefaultViewportHeight);
mMainRenderTarget.setFullscreen(false);
mMiniRenderTarget =
new RenderTarget("pipMiniRT", mDefaultViewportWidth, mDefaultViewportHeight);
mMiniRenderTarget.setFullscreen(false);
addRenderTarget(mMainRenderTarget);
addRenderTarget(mMiniRenderTarget);
mCompositeScene = getCurrentScene();
mCompositeScene.addChild(mMainQuad);
mCompositeScene.addChild(mMiniQuad);
try {
mMiniQuadMaterial.addTexture(mMiniRenderTarget.getTexture());
mMainQuadMaterial.addTexture(mMainRenderTarget.getTexture());
} catch (ATexture.TextureException e) {
e.printStackTrace();
}
// Init main scene
mMainRenderer.initScene();
// Init mini scene
mMiniRenderer.initScene();
}
