Changeset 8557 for code/branches/environment2/src/orxonox/graphics/GodrayShader.cc

Timestamp:

May 24, 2011, 12:28:31 AM (13 years ago)

Author:

marwegma

Message:

Godrays: Safety commit. 90017 N8

File:

• code/branches/environment2/src/orxonox/graphics/GodrayShader.cc (moved) (moved from code/branches/environment2/src/orxonox/graphics/GlobalGodrayShader.cc) (2 diffs)

code/branches/environment2/src/orxonox/graphics/GodrayShader.cc

@@ -30 +30 @@
  @file
  
- @brief Implementation of the GlobalGodrayShader class.
+ @brief Implementation of the GodrayShader class.
  */
 
-#include "GlobalGodrayShader.h"
+
+#include "GodrayShader.h"
 
 #include "util/Exception.h"
@@ -41 +42 @@
 namespace orxonox
 {
-    CreateFactory(GlobalGodrayShader);
+    CreateFactory(GodrayShader);
     
-    GlobalGodrayShader::GlobalGodrayShader(BaseObject* creator) : BaseObject(creator), globalShader_(creator)
+    GodrayShader::GodrayShader(BaseObject* creator) : BaseObject(creator), globalShader_(creator)
     {
-        RegisterObject(GlobalGodrayShader);
+        RegisterObject(GodrayShader);
         
-        if (!this->getScene())
-            ThrowException(AbortLoading, "Can't create GlobalGodrayShader, no scene given.");
-        //        if (!this->getScene()->getSceneManager())
-        //            ThrowException(AbortLoading, "Can't create GlobalGodrayShader, no scene manager given.");
-        
+        // Default parameters are initialized
+        this->sunPosition_ = Vector3::Zero;
+        this->sunColor_ = ColourValue::White;
         this->skyColor_ = ColourValue::Black;
-        this->exposure_ = 1.0f;
+        this->exposure_ = 1.0f; 
         this->decay_ = 0.1f;
         this->density_ = 0.7f;
         
-        //// Init ////
+        // Godrays.compositor is getting initialized
+        this->globalShader_.getMutableShader().setCompositorName("Godrays");
+        this->compositor_ = this->globalShader_.getMutableShader().getMutableCompositorInstance();
     }
     
-    GlobalGodrayShader::~GlobalGodrayShader()
+    GodrayShader::~GodrayShader()
     {
         this->setVisible(false);
     }
     
-    void GlobalGodrayShader::tick(float dt)
+    void GodrayShader::tick(float dt)
     {
-        // To-Do
+        if(this->isVisible())
+        {
+            
+            //Reset sunPosition in the compositor instance every tick
+            this->compositor_->getTechnique()->getTargetPass(2)
+        }
     }
     
-    void GlobalGodrayShader::XMLPort(Element& xmlelement, XMLPort::Mode mode)
+    void GodrayShader::XMLPort(Element& xmlelement, XMLPort::Mode mode)
     {
-        SUPER(GlobalGodrayShader, XMLPort, xmlelement, mode);
+        SUPER(GodrayShader, XMLPort, xmlelement, mode);
         
-        XMLPortParamTemplate(GlobalGodrayShader, "sunPosition", setSunPosition, getSunPosition, xmlelement, mode, const Vector3&);
-        XMLPortParamTemplate(GlobalGodrayShader, "skyColor", setSkyColor, getSkyColor, xmlelement, mode, const ColourValue&);
-        XMLPortParamVariable(GlobalGodrayShader, "exposure", exposure_, xmlelement, mode);
-        XMLPortParamVariable(GlobalGodrayShader, "decay", decay_, xmlelement, mode);
-        XMLPortParamVariable(GlobalGodrayShader, "density", density_, xmlelement, mode);
+        XMLPortParamTemplate(GodrayShader, "sunColor", setSunColor, getSunColor, xmlelement, mode, const ColourValue&);
+        XMLPortParamTemplate(GodrayShader, "skyColor", setSkyColor, getSkyColor, xmlelement, mode, const ColourValue&);
+        XMLPortParamVariable(GodrayShader, "exposure", exposure_, xmlelement, mode);
+        XMLPortParamVariable(GodrayShader, "decay", decay_, xmlelement, mode);
+        XMLPortParamVariable(GodrayShader, "density", density_, xmlelement, mode);
     }
     
-    void GlobalGodrayShader::setSunPosition(const Vector3& position)
+    void GodrayShader::setWorldEntity(WorldEntity* worldEntity)
+    {
+        this->worldEntity_ = worldEntity;
+        this->setSunPosition(worldEntity->getWorldPosition());
+    }
+    
+    void GodrayShader::setSunPosition(const Vector3& position)
     {
         this->sunPosition_ = position;
     }
-    void GlobalGodrayShader::setSkyColor(const ColourValue& color)
+    void GodrayShader::setSunColor(const ColourValue& color)
     {
         this->skyColor_ = color;
     }
-    const Vector3& GlobalGodrayShader::getSunPosition() const
+    void GodrayShader::setSkyColor(const ColourValue& color)
+    {
+        this->skyColor_ = color;
+    }
+    const Vector3& GodrayShader::getSunPosition() const
     {
         return this->sunPosition_;
     }
-    const ColourValue& GlobalGodrayShader::getSkyColor() const
+    const ColourValue& GodrayShader::getSunColor() const
+    {
+        return this->sunColor_;
+    }
+    const ColourValue& GodrayShader::getSkyColor() const
     {
         return this->skyColor_;
     }
     
-    void GlobalGodrayShader::changedVisibility()
+    void GodrayShader::changedVisibility()
     {
-        SUPER(GlobalGodrayShader, changedVisibility);
+        SUPER(GodrayShader, changedVisibility);
         
         this->globalShader_.setVisible(this->isVisible());