void Camera::createPostFilter(Material *shaderMaterial) {
if(!shaderMaterial)
return;
if(shaderMaterial->getNumShaders() == 0)
return;
this->filterShaderMaterial = shaderMaterial;
// TODO: make it save the textures to resource manager and check if they there
// originalSceneTexture = CoreServices::getInstance()->getMaterialManager()->createNewTexture(CoreServices::getInstance()->getCore()->getXRes(), CoreServices::getInstance()->getCore()->getYRes());
// zBufferSceneTexture = CoreServices::getInstance()->getMaterialManager()->createFramebufferTexture(CoreServices::getInstance()->getCore()->getXRes(), CoreServices::getInstance()->getCore()->getYRes(), 0);
if(!originalSceneTexture) {
CoreServices::getInstance()->getRenderer()->createRenderTextures(&originalSceneTexture, &zBufferSceneTexture, CoreServices::getInstance()->getCore()->getXRes(), CoreServices::getInstance()->getCore()->getYRes(), shaderMaterial->fp16RenderTargets);
}
for(int i=0; i < shaderMaterial->getNumShaders(); i++) {
ShaderBinding* binding = shaderMaterial->getShader(i)->createBinding();
if(i == 0) {
binding->addTexture("screenColorBuffer", originalSceneTexture);
binding->addTexture("screenDepthBuffer", zBufferSceneTexture);
}
localShaderOptions.push_back(binding);
binding->addLocalParam("exposure", (void*)&exposureLevel);
}
_hasFilterShader = true;
}
void Camera::setPostFilter(Material *shaderMaterial) {
if(!shaderMaterial)
return;
if(shaderMaterial->getNumShaders() == 0)
return;
this->filterShaderMaterial = shaderMaterial;
if(!originalSceneTexture) {
CoreServices::getInstance()->getRenderer()->createRenderTextures(&originalSceneTexture, &zBufferSceneTexture, CoreServices::getInstance()->getCore()->getXRes(), CoreServices::getInstance()->getCore()->getYRes(), shaderMaterial->fp16RenderTargets);
}
for(int i=0; i < shaderMaterial->getNumShaders(); i++) {
ShaderBinding* binding = shaderMaterial->getShader(i)->createBinding();
localShaderOptions.push_back(binding);
binding->addLocalParam("exposure", (void*)&exposureLevel);
}
_hasFilterShader = true;
}