void OgreModule::initEnd()
{
Ogre::CompositorManager2* compositorManager = mOgreRoot.getCompositorManager2();
compositorManager->createBasicWorkspaceDef("Basic Workspace", Ogre::ColourValue(0.15f, 0.15f, 0.15f));
compositorManager->createBasicWorkspaceDef("Black Workspace", Ogre::ColourValue::Black);
Ogre::MaterialManager* materialManager = Ogre::MaterialManager::getSingletonPtr();
Ogre::MaterialPtr material = materialManager->create("debug_invisible", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
material->setReceiveShadows(false);
Ogre::Pass* pass = material->getTechnique(0)->getPass(0);
#if OGRE_VERSION_MAJOR == 2 && OGRE_VERSION_MINOR > 0
#else
pass->setCullingMode(Ogre::CULL_NONE);
pass->setColourWriteEnabled(false);
pass->setDepthWriteEnabled(false);
#endif
this->loadResources();
}
void SetUpCustomContent()
{
Ogre::String CustomCameraName = "TestRenderTargetCamera";
Ogre::String CustomTextureName = "TestRenderTargetTexture";
Ogre::String CustomMaterialName = "CustomRenderTargetMaterial";
Ogre::String CustomWorkSpaceName = "TestCustomRenderTargetWorkSpaceName";
m_CustomRTTCamera = mSceneManager->createCamera(CustomCameraName);
m_CustomRTTCamera->setPosition(0, 30, 0);
m_CustomRTTCamera->lookAt(0, 0, 0);
m_CustomRTTCamera->setFarClipDistance(1000);
m_CustomRTTCamera->setNearClipDistance(0.1);
m_CustomRenderTexture = Ogre::TextureManager::getSingleton().createManual(CustomTextureName,
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D,
512, 512, 1, Ogre::PF_A8B8G8R8, Ogre::TU_RENDERTARGET);
m_CustomRenderTexture->load();
Ogre::RenderTexture* rtt = m_CustomRenderTexture->getBuffer(0)->getRenderTarget();
Ogre::CompositorManager2 *compositorManager = mRoot->getCompositorManager2();
const Ogre::IdString workspaceName(CustomWorkSpaceName);
if( !compositorManager->hasWorkspaceDefinition( workspaceName ) )
{
compositorManager->createBasicWorkspaceDef( workspaceName, mBackgroundColour,
Ogre::IdString() );
}
m_CustomRenderTarget = compositorManager->addWorkspace( mSceneManager, (Ogre::RenderTarget*)rtt, m_CustomRTTCamera,
workspaceName, false );
//m_CustomRenderTarget->setEnabled(false); // not auto update
#if 0
// create manual object
Ogre::MaterialPtr CustomMaterial = Ogre::MaterialManager::getSingleton().create(CustomMaterialName, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
CustomMaterial->getTechnique(0)->removeAllPasses();
Ogre::Pass* pass = CustomMaterial->getTechnique(0)->createPass();
Ogre::TextureUnitState* tu = pass->createTextureUnitState();
tu->setTextureName(CustomTextureName);
#endif
Ogre::HlmsManager *hlmsManager = Ogre::Root::getSingleton().getHlmsManager();
Ogre::Hlms *hlms = hlmsManager->getHlms( Ogre::HLMS_UNLIT );
Ogre::HlmsDatablock *datablock = hlms->createDatablock( CustomMaterialName, CustomMaterialName,
Ogre::HlmsMacroblock(), Ogre::HlmsBlendblock(), Ogre::HlmsParamVec() );
Ogre::HlmsUnlitDatablock *unlitDb = static_cast<Ogre::HlmsUnlitDatablock*>( datablock );
unlitDb->setTexture( 0, 0, m_CustomRenderTexture );
#if 1
Ogre::ManualObject* CustomManualObject = mSceneManager->createManualObject();
CustomManualObject->begin(CustomMaterialName);
CustomManualObject->position(-100, -100, -100);
CustomManualObject->textureCoord(0, 0);
CustomManualObject->position(100, -100, -100);
CustomManualObject->textureCoord(1, 0);
CustomManualObject->position(100, 100, -100);
CustomManualObject->textureCoord(1, 1);
CustomManualObject->position(-100, 100, -100);
CustomManualObject->textureCoord(0, 1);
CustomManualObject->quad(0, 1, 2, 3);
CustomManualObject->end();
// CustomManualObject->setDatablock(0, CustomMaterialName);
Ogre::SceneNode *sceneNodeLines = mSceneManager->getRootSceneNode( Ogre::SCENE_DYNAMIC )->
createChildSceneNode( Ogre::SCENE_DYNAMIC );
sceneNodeLines->attachObject(CustomManualObject);
sceneNodeLines->scale(0.4f, 0.4f, 0.4f);
sceneNodeLines->translate(0.0f, 0.0f, 0.0f, Ogre::SceneNode::TS_WORLD);
#endif
}