Camera* HMDScene::setupCamera(float ratio, bool left) {
auto s = Director::getInstance()->getWinSize();
auto sizeInpixels = Director::getInstance()->getWinSizeInPixels();
auto fboSize = Size(sizeInpixels.width * 1.f, sizeInpixels.height * 1.f);
auto fbo = experimental::FrameBuffer::create(1, fboSize.width, fboSize.height);
auto rt = experimental::RenderTarget::create(fboSize.width, fboSize.height);
auto rtDS = experimental::RenderTargetDepthStencil::create(fboSize.width, fboSize.height);
fbo->attachRenderTarget(rt);
fbo->attachDepthStencilTarget(rtDS);
auto sprite = Sprite::createWithTexture(fbo->getRenderTarget()->getTexture());
sprite->setPosition((left ? s.width * 0.25f : s.width * 0.75f) , s.height * 0.5f);
sprite->setRotation3D(Vec3(0.0f, 180.0f, 180.0f));
sprite->setScale(0.5f, 1.0f);
Scene::addChild(sprite);
auto cam = Camera::createPerspective(60, ratio, 0.01f, 100.0f);
cam->setPosition3D(Vec3(0.0f, 0.0f, 0.0f));
cam->setCameraFlag(left ? CameraFlag::USER7 : CameraFlag::USER8);
cam->setDepth(-1);
cam->setName( (left ? "HMD-Cam-L" : "HMD-Cam-R") );
cam->setFrameBufferObject(fbo);
// useful for debugging viewport stuff
//fbo->setClearColor(Color4F( (left ? 0.25f : 0.0f) , (left ? 0.0f : 0.25f), 0, 1));
return cam;
}
void CameraFrameBufferTest::onEnter()
{
auto sizeInpixels = Director::getInstance()->getWinSizeInPixels();
auto size = Director::getInstance()->getWinSize();
auto fboSize = Size(sizeInpixels.width * 1, sizeInpixels.height * 1.5);
auto fbo = experimental::FrameBuffer::create(1, fboSize.width, fboSize.height);
CameraBaseTest::onEnter();
//auto sprite = Sprite::createWithTexture(fbo);
//sprite->setPosition(Vec2(100,100));
//std::string filename = "Sprite3DTest/girl.c3b";
//auto sprite = Sprite3D::create(filename);
//sprite->setScale(1.0);
//auto animation = Animation3D::create(filename);
//if (animation)
//{
// auto animate = Animate3D::create(animation);
// sprite->runAction(RepeatForever::create(animate));
//}
//sprite->setPosition(Vec2(100,100));
auto rt = experimental::RenderTarget::create(fboSize.width, fboSize.height);
auto rtDS = experimental::RenderTargetDepthStencil::create(fboSize.width, fboSize.height);
fbo->attachRenderTarget(rt);
fbo->attachDepthStencilTarget(rtDS);
auto sprite = Sprite::createWithTexture(fbo->getRenderTarget()->getTexture());
sprite->setScale(0.3);
sprite->runAction(RepeatForever::create(RotateBy::create(1, 90)));
sprite->setPosition(size.width/2, size.height/2);
addChild(sprite);
auto sprite2 = Sprite::create(s_pathGrossini);
sprite2->setPosition(Vec2(size.width/5,size.height/5));
addChild(sprite2);
sprite2->setCameraMask((unsigned short)CameraFlag::USER1);
auto move = MoveBy::create(1.0, Vec2(100,100));
sprite2->runAction(
RepeatForever::create(
Sequence::createWithTwoActions(
move, move->reverse())
)
);
auto camera = Camera::create();
camera->setCameraFlag(CameraFlag::USER1);
camera->setDepth(-1);
camera->setFrameBufferObject(fbo);
fbo->setClearColor(Color4F(1,1,1,1));
addChild(camera);
}