From 15e193f2535be17a89b5d148155f9ee12a5e142a Mon Sep 17 00:00:00 2001
From: Benoit Bolsee <benoit.bolsee@online.be>
Date: Wed, 26 Nov 2008 17:38:54 +0000
Subject: BGE update: helper functions for VideoTexture render to texture
 feature.

---
 source/gameengine/Ketsji/KX_KetsjiEngine.h                        | 4 +++-
 source/gameengine/Rasterizer/RAS_FramingManager.h                 | 5 ++---
 source/gameengine/Rasterizer/RAS_IRasterizer.h                    | 1 +
 .../Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp      | 8 +++++---
 .../Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h        | 1 +
 5 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/source/gameengine/Ketsji/KX_KetsjiEngine.h b/source/gameengine/Ketsji/KX_KetsjiEngine.h
index 4184202c518..8516049f6d8 100644
--- a/source/gameengine/Ketsji/KX_KetsjiEngine.h
+++ b/source/gameengine/Ketsji/KX_KetsjiEngine.h
@@ -184,7 +184,6 @@ private:
 	void					RenderDebugProperties();
 	void					RenderShadowBuffers(KX_Scene *scene);
 	void					SetBackGround(KX_WorldInfo* worldinfo);
-	void					SetWorldSettings(KX_WorldInfo* worldinfo);
 	void					DoSound(KX_Scene* scene);
 
 public:
@@ -193,6 +192,7 @@ public:
 	virtual ~KX_KetsjiEngine();
 
 	// set the devices and stuff. the client must take care of creating these
+	void			SetWorldSettings(KX_WorldInfo* worldinfo);
 	void			SetKeyboardDevice(SCA_IInputDevice* keyboarddevice);
 	void			SetMouseDevice(SCA_IInputDevice* mousedevice);
 	void			SetNetworkDevice(NG_NetworkDeviceInterface* networkdevice);
@@ -205,6 +205,8 @@ public:
 	void			SetGame2IpoMode(bool game2ipo,int startFrame);
 
 	RAS_IRasterizer*		GetRasterizer(){return m_rasterizer;};
+	RAS_ICanvas*		    GetCanvas(){return m_canvas;};
+	RAS_IRenderTools*	    GetRenderTools(){return m_rendertools;};
 
 	///returns true if an update happened to indicate -> Render
 	bool			NextFrame();
diff --git a/source/gameengine/Rasterizer/RAS_FramingManager.h b/source/gameengine/Rasterizer/RAS_FramingManager.h
index 9cb59f300f7..610bd13ff12 100644
--- a/source/gameengine/Rasterizer/RAS_FramingManager.h
+++ b/source/gameengine/Rasterizer/RAS_FramingManager.h
@@ -212,9 +212,6 @@ public :
 		RAS_FrameFrustum &frustum
 	);
 
-
-private :
-
 	static
 		void
 	ComputeDefaultFrustum(
@@ -225,6 +222,8 @@ private :
 		RAS_FrameFrustum & frustum
 	);	
 
+private :
+
 	static
 		void
 	ComputeBestFitViewRect(
diff --git a/source/gameengine/Rasterizer/RAS_IRasterizer.h b/source/gameengine/Rasterizer/RAS_IRasterizer.h
index 411b28fa3b7..b4b90c3608b 100644
--- a/source/gameengine/Rasterizer/RAS_IRasterizer.h
+++ b/source/gameengine/Rasterizer/RAS_IRasterizer.h
@@ -200,6 +200,7 @@ public:
 	 * @return true if stereo mode is enabled.
 	 */
 	virtual bool	Stereo()=0;
+    virtual StereoMode GetStereoMode()=0;
 	virtual bool	InterlacedStereo()=0;
 	/**
 	 * Sets which eye buffer subsequent primitives will be rendered to.
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp
index 87a0a1d8b9e..3cad5fe74f2 100644
--- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp
+++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp
@@ -406,14 +406,16 @@ void RAS_OpenGLRasterizer::SetRenderArea()
 			break;
 	}
 }
-
 	
 void RAS_OpenGLRasterizer::SetStereoMode(const StereoMode stereomode)
 {
 	m_stereomode = stereomode;
 }
 
-
+RAS_IRasterizer::StereoMode RAS_OpenGLRasterizer::GetStereoMode()
+{
+	return m_stereomode;
+}
 
 bool RAS_OpenGLRasterizer::Stereo()
 {
@@ -775,7 +777,7 @@ MT_Matrix4x4 RAS_OpenGLRasterizer::GetFrustumMatrix(
 	float frustnear,
 	float frustfar,
 	float focallength,
-	bool
+	bool 
 ){
 	MT_Matrix4x4 result;
 	double mat[16];
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h
index 0717cce0ce8..d39fd642f86 100644
--- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h
+++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h
@@ -137,6 +137,7 @@ public:
 	virtual void	SetRenderArea();
 
 	virtual void	SetStereoMode(const StereoMode stereomode);
+    virtual RAS_IRasterizer::StereoMode GetStereoMode();
 	virtual bool	Stereo();
 	virtual bool	InterlacedStereo();
 	virtual void	SetEye(const StereoEye eye);
-- 
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