Changeset 2397 for GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgreDepthShadowReceiverRenderTechnique.cpp

Timestamp:

05/28/07 16:30:37 (17 years ago)

Author:

szirmay

Message:

 

File:

• GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgreDepthShadowReceiverRenderTechnique.cpp (modified) (8 diffs)

GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgreDepthShadowReceiverRenderTechnique.cpp

@@ -19 +19 @@
                                                                                                 SceneBlendFactor passBlendingDEST,
                                                                                                 bool createNewPasses,
-                                                                                                int startTextureUnitID,                                                 
+                                                                                                int startTextureUnitID,
+                                                                                                bool nearestLightsFromCamera,
                                                                                                 Pass* pass,
                                                                                                 OgreRenderable* parentRenderable,
@@ -42 +43 @@
         this->createNewPasses = createNewPasses;
         this->startTextureUnitID = startTextureUnitID;
+
+        this->nearestLightsFromCamera = nearestLightsFromCamera;
                                                         
         if(createNewPasses)
@@ -86 +89 @@
 {
         LightList lights;
+        Vector3 center = OgreIlluminationManager::getSingleton().getMainCamera()->getWorldPosition();
+        if(!nearestLightsFromCamera)
+                center = ((OgreSharedRuns*) sharedRuns)->getRootPosition();
         Root::getSingleton()._getCurrentSceneManager()->_populateLightList(
-                                                ((OgreSharedRuns*) sharedRuns)->getRootPosition(),
+                                                        center,
                                                         100000.0,
                                                         lights);
@@ -336 +342 @@
                 f->startTextureUnitID =  StringConverter::parseInt(params);
         }
+        void parseNearestFromCamera(String& params, RenderTechniqueFactory* factory)
+        {
+                OgreDepthShadowReceiverRenderTechniqueFactory* f = (OgreDepthShadowReceiverRenderTechniqueFactory*) factory;
+                f->nearestLightsFromCamera = StringConverter::parseBool(params);
+        }
 }
 
@@ -358 +369 @@
         this->attributeParsers.insert(AttribParserList::value_type("new_passes", (ILLUM_ATTRIBUTE_PARSER) parseCreateNewPasses));
         this->attributeParsers.insert(AttribParserList::value_type("start_tex_id", (ILLUM_ATTRIBUTE_PARSER) parseStartTexID));  
+        this->attributeParsers.insert(AttribParserList::value_type("nearest_from_camera", (ILLUM_ATTRIBUTE_PARSER) parseNearestFromCamera));    
 }
 
@@ -382 +394 @@
         createNewPasses = true;
         startTextureUnitID = 0;
+        nearestLightsFromCamera = true;
         
         parseParams(params);
@@ -401 +414 @@
                                                                                                 createNewPasses,
                                                                                                 startTextureUnitID,
+                                                                                                nearestLightsFromCamera,
                                                                                                 pass,
                                                                                                 parentRenderable,
@@ -408 +422 @@
 }
 
+bool OgreDepthShadowReceiverRenderTechniqueFactory::needMaterialCopy(IllumTechniqueParams* params)
+{
+        nearestLightsFromCamera = true;
+        parseParams(params);
+        if(nearestLightsFromCamera)
+                return false;
+        else
+                 return true;
+}
+