void Shadows::setupShadows()
{
SceneManager* sceneMgr = getSceneManager();
sceneMgr->setShadowTechnique(SHADOWTYPE_TEXTURE_ADDITIVE_INTEGRATED); // check SHADOWTYPE_TEXTURE_ADDITIVE
sceneMgr->setShadowTexturePixelFormat(Ogre::PF_FLOAT32_R);
sceneMgr->setShadowTextureCountPerLightType(Ogre::Light::LT_SPOTLIGHT, 1);
//sceneMgr->setShadowTextureCountPerLightType(Ogre::Light::LT_DIRECTIONAL, 1);
sceneMgr->setShadowTextureConfig(0, 512, 512, PF_FLOAT32_R);
sceneMgr->setShadowTextureCasterMaterial("ESMShadowCaster");
sceneMgr->setShadowTextureSelfShadow(true);
//sceneMgr->setShowDebugShadows(true);
LiSPSMShadowCameraSetup* camSetup = new Ogre::LiSPSMShadowCameraSetup();
camSetup->setCameraLightDirectionThreshold(Ogre::Degree(20));
getShadowCameraSetupMap()["LiSPSM"] = ShadowCameraSetupPtr(camSetup);
sceneMgr->setShadowCameraSetup( getShadowCameraSetupMap()["LiSPSM"] );
sceneMgr->setShadowCasterRenderBackFaces(false);
//DebugTextureManager::getSingleton().addShadowTextures(sceneMgr, 1);
createTestScene();
/*
const unsigned numShadowRTTs = sceneMgr->getShadowTextureCount();
for (unsigned i = 0; i < numShadowRTTs; ++i)
{
printf("shadow tex %d\n", i);
Ogre::TexturePtr tex = sceneMgr->getShadowTexture(i);
Ogre::Viewport *vp = tex->getBuffer()->getRenderTarget()->getViewport(0);
//Ogre::Real d = getCamera()->getFarClipDistance();
//vp->setBackgroundColour(Ogre::ColourValue(d, d*d, d, d));
vp->setBackgroundColour(Ogre::ColourValue(1, 1, 1, 1));
vp->setClearEveryFrame(true);
}
*/
Ogre::Viewport* shadowMapViewport = sceneMgr->getShadowTexture(0)->getBuffer()->getRenderTarget()->getViewport(0);
CompositorManager::getSingleton().addCompositor(shadowMapViewport, "ESM/BOXFILTER_5TAPS");
CompositorManager::getSingleton().setCompositorEnabled(shadowMapViewport, "ESM/BOXFILTER_5TAPS", true);
sceneMgr->addListener(this);
}
bool AppDelegate::applicationDidFinishLaunching() {
// initialize director
auto director = Director::getInstance();
auto glview = director->getOpenGLView();
if(!glview) {
glview = GLViewImpl::create("My Game");
director->setOpenGLView(glview);
}
// turn on display FPS
director->setDisplayStats(true);
// set FPS. the default value is 1.0/60 if you don't call this
director->setAnimationInterval(1.0 / 60);
// Set the design resolution
glview->setDesignResolutionSize(designResolutionSize.width, designResolutionSize.height, ResolutionPolicy::NO_BORDER);
Size frameSize = glview->getFrameSize();
// if the frame's height is larger than the height of medium size.
if (frameSize.height > mediumResolutionSize.height)
{
director->setContentScaleFactor(MIN(largeResolutionSize.height/designResolutionSize.height, largeResolutionSize.width/designResolutionSize.width));
}
// if the frame's height is larger than the height of small size.
else if (frameSize.height > smallResolutionSize.height)
{
director->setContentScaleFactor(MIN(mediumResolutionSize.height/designResolutionSize.height, mediumResolutionSize.width/designResolutionSize.width));
}
// if the frame's height is smaller than the height of medium size.
else
{
director->setContentScaleFactor(MIN(smallResolutionSize.height/designResolutionSize.height, smallResolutionSize.width/designResolutionSize.width));
}
register_all_packages();
// create a scene. it's an autorelease object
auto scene = createTestScene();
// run
director->runWithScene(scene);
return true;
}
