createShaderBasedTechnique

Author: simonschmeisser

src/rviz/ogre_helpers/qt_ogre_render_window.cpp

@@ -39,6 +39,8 @@
 #include <OgreGpuProgramManager.h>
 #include <OgreRenderTargetListener.h>
 
+#include <OgreRTShaderSystem.h>
+
 #include <ros/console.h>
 #include <ros/assert.h>
 
@@ -74,6 +76,8 @@ QtOgreRenderWindow::QtOgreRenderWindow(QWidget* parent)
   viewport_->setOverlaysEnabled(overlays_enabled_);
   viewport_->setBackgroundColour(background_color_);
 
+  viewport_->setMaterialScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
+
 #if OGRE_STEREO_ENABLE
   viewport_->setDrawBuffer(Ogre::CBT_BACK);
 #endif

src/rviz/robot/robot_link.cpp

@@ -39,6 +39,7 @@
 #include <OgreTextureManager.h>
 #include <OgreSharedPtr.h>
 #include <OgreTechnique.h>
+#include <OgreRTShaderSystem.h>
 
 #include <ros/console.h>
 
@@ -206,6 +207,8 @@ RobotLink::RobotLink(Robot* robot,
       nullptr, material_name, 0, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME));
   color_material_->setReceiveShadows(false);
   color_material_->getTechnique(0)->setLightingEnabled(true);
+  //create RTSS shader
+  Ogre::RTShader::ShaderGenerator::getSingleton().createShaderBasedTechnique(*color_material_, Ogre::MaterialManager::DEFAULT_SCHEME_NAME, Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
 
   // create the ogre objects to display
 

src/rviz/visualization_manager.cpp

@@ -164,6 +164,12 @@ VisualizationManager::VisualizationManager(RenderPanel* render_panel,
   Ogre::MaterialManager::getSingleton().addListener(private_->material_mgr_listener_);
   //}
 
+
+  // forward scheme not found events to the RTSS
+  OgreBites::SGTechniqueResolverListener* schemeNotFoundHandler = new OgreBites::SGTechniqueResolverListener(shadergen);
+  Ogre::MaterialManager::getSingleton().addListener(schemeNotFoundHandler);
+
+
   // We need to wait with resource initialization till the RTShaderSystem is enabled
   rviz::RenderSystem::RenderSystem::get()->initialiseResources();