Changeset 1670 for GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgreDepthShadowRecieverRenderTechnique.cpp

Timestamp:

10/23/06 23:26:11 (18 years ago)

Author:

szirmay

Message:

 

File:

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

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

@@ -8 +8 @@
                                                                                                 String shadowVertexProgram,
                                                                                                 String shadowFragmentProgram,
+                                                                                                bool setLightViewMatrix,
+                                                                                                bool setLightViewProjMatrix,
+                                                                                                bool setLightProjFarPlane,
+                                                                                                String lightViewProjParamName,
+                                                                                                String lightViewParamName,
+                                                                                                String lightFarPlaneParamName,
                                                                                                 Pass* pass,
                                                                                                 OgreRenderable* parentRenderable,
@@ -18 +24 @@
         this->shadowVertexProgram = shadowVertexProgram ;
         this->shadowFragmentProgram = shadowFragmentProgram;
-
+        this->setLightViewMatrix = setLightViewMatrix;
+        this->setLightViewProjMatrix = setLightViewProjMatrix;
+        this->setLightProjFarPlane = setLightProjFarPlane;
+        this->lightViewProjParamName = lightViewProjParamName;
+        this->lightViewParamName = lightViewParamName;
+        this->lightFarPlaneParamName = lightFarPlaneParamName;
                 
         //insert new passes
@@ -57 +68 @@
                 newpass->setSceneBlending(SBT_MODULATE);
                 //newpass->setSceneBlending(SBF_ONE, SBF_ZERO);
+
                 newpass->setDepthBias(1);
                 techn->movePass(lastpass, index);                       
@@ -108 +120 @@
                         
                                 //fpParams->setNamedConstant("lightViewProj", depthRun->getLightViewProjMatrix()); 
-                                vpParams->setNamedConstant("lightViewProj", depthRun->getLightViewProjMatrix());
+                                if(setLightViewProjMatrix)
+                                        vpParams->setNamedConstant(lightViewProjParamName, depthRun->getLightViewProjMatrix());
+                                if(setLightViewMatrix)
+                                        vpParams->setNamedConstant(lightViewParamName, depthRun->getLightViewMatrix());
+                                if(setLightProjFarPlane)
+                                        fpParams->setNamedConstant(lightFarPlaneParamName, depthRun->getLightFarPlane());
+                                
                                 
                                 passes.at(i)->setActive(true);
@@ -139 +157 @@
                 OgreDepthShadowRecieverRenderTechniqueFactory* f = (OgreDepthShadowRecieverRenderTechniqueFactory*) factory;
                 f->shadowFragmentProgram =  params;
+        }
+
+        void parseSetLightViewProj(String& params, RenderTechniqueFactory* factory)
+        {
+                OgreDepthShadowRecieverRenderTechniqueFactory* f = (OgreDepthShadowRecieverRenderTechniqueFactory*) factory;
+                StringVector vecparams = StringUtil::split(params, " \t");
+                f->setLightViewProjMatrix = StringConverter::parseBool(vecparams[0]);
+                if(f->setLightViewProjMatrix && vecparams.size() > 1)
+                        f->lightViewProjParamName =  vecparams[1];
+        }
+
+        void parseSetLightView(String& params, RenderTechniqueFactory* factory)
+        {
+                OgreDepthShadowRecieverRenderTechniqueFactory* f = (OgreDepthShadowRecieverRenderTechniqueFactory*) factory;
+                StringVector vecparams = StringUtil::split(params, " \t");
+                f->setLightViewMatrix = StringConverter::parseBool(vecparams[0]);
+                if(f->setLightViewMatrix && vecparams.size() > 1)
+                        f->lightViewParamName =  vecparams[1];
+        }
+
+        void parseSetLightFarPlane(String& params, RenderTechniqueFactory* factory)
+        {
+                OgreDepthShadowRecieverRenderTechniqueFactory* f = (OgreDepthShadowRecieverRenderTechniqueFactory*) factory;
+                StringVector vecparams = StringUtil::split(params, " \t");
+                f->setLightProjFarPlane = StringConverter::parseBool(vecparams[0]);
+                if(f->setLightProjFarPlane && vecparams.size() > 1)
+                        f->lightFarPlaneParamName =  vecparams[1];
         }
 }
@@ -151 +196 @@
         this->attributeParsers.insert(AttribParserList::value_type("vertex_program_name", (ILLUM_ATTRIBUTE_PARSER) parseVertexProgram));
         this->attributeParsers.insert(AttribParserList::value_type("fragment_program_name", (ILLUM_ATTRIBUTE_PARSER) parseFragmentProgram));
+        this->attributeParsers.insert(AttribParserList::value_type("set_light_viewproj", (ILLUM_ATTRIBUTE_PARSER) parseSetLightViewProj));
+        this->attributeParsers.insert(AttribParserList::value_type("set_light_view", (ILLUM_ATTRIBUTE_PARSER) parseSetLightView));
+        this->attributeParsers.insert(AttribParserList::value_type("set_light_farplane", (ILLUM_ATTRIBUTE_PARSER) parseSetLightFarPlane));
 }
 
@@ -163 +211 @@
         shadowVertexProgram = "GameTools/ShadowMap/ShadowVS";
         shadowFragmentProgram = "GameTools/ShadowMap/ShadowPS";
+        setLightViewMatrix = false;
+        setLightViewProjMatrix = true;
+        setLightProjFarPlane = false;
+        lightViewProjParamName = "lightViewProj";
+        lightViewParamName = "lightView";
+        lightFarPlaneParamName = "lightFarPlane";
 
         parseParams(params);
@@ -170 +224 @@
                                                                                                 shadowVertexProgram,
                                                                                                 shadowFragmentProgram,
+                                                                                                setLightViewMatrix ,
+                                                                                                setLightViewProjMatrix,
+                                                                                                setLightProjFarPlane,
+                                                                                                lightViewProjParamName,
+                                                                                                lightViewParamName,
+                                                                                                lightFarPlaneParamName,
                                                                                                 pass,
                                                                                                 parentRenderable,