From 393b5cd1dc438872af89d334ef6e5fcc59f27d47 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Sun, 13 Jan 2013 17:24:39 +1000
Subject: Added Irrlicht 1.8, but without all the Windows binaries.

---
 .../Irrlicht/COpenGLShaderMaterialRenderer.h       | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 libraries/irrlicht-1.8/source/Irrlicht/COpenGLShaderMaterialRenderer.h

(limited to 'libraries/irrlicht-1.8/source/Irrlicht/COpenGLShaderMaterialRenderer.h')

diff --git a/libraries/irrlicht-1.8/source/Irrlicht/COpenGLShaderMaterialRenderer.h b/libraries/irrlicht-1.8/source/Irrlicht/COpenGLShaderMaterialRenderer.h
new file mode 100644
index 0000000..6f5f580
--- /dev/null
+++ b/libraries/irrlicht-1.8/source/Irrlicht/COpenGLShaderMaterialRenderer.h
@@ -0,0 +1,97 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_OPENGL_SHADER_MATERIAL_RENDERER_H_INCLUDED__
+#define __C_OPENGL_SHADER_MATERIAL_RENDERER_H_INCLUDED__
+
+#include "IrrCompileConfig.h"
+#ifdef _IRR_COMPILE_WITH_OPENGL_
+
+#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
+	#define GL_GLEXT_LEGACY 1
+#else
+	#define GL_GLEXT_PROTOTYPES 1
+#endif
+#ifdef _IRR_WINDOWS_API_
+	#define WIN32_LEAN_AND_MEAN
+	#include <windows.h>
+	#include <GL/gl.h>
+#elif defined(_IRR_OSX_PLATFORM_)
+	#include <OpenGL/gl.h>
+#elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_)
+	#define NO_SDL_GLEXT
+	#include <SDL/SDL_video.h>
+	#include <SDL/SDL_opengl.h>
+#else
+	#include <GL/gl.h>
+#endif
+
+#include "IMaterialRenderer.h"
+
+namespace irr
+{
+namespace video
+{
+
+class COpenGLDriver;
+class IShaderConstantSetCallBack;
+class IMaterialRenderer;
+
+//! Class for using vertex and pixel shaders with OpenGL
+class COpenGLShaderMaterialRenderer : public IMaterialRenderer
+{
+public:
+
+	//! Constructor
+	COpenGLShaderMaterialRenderer(COpenGLDriver* driver,
+		s32& outMaterialTypeNr, const c8* vertexShaderProgram, const c8* pixelShaderProgram,
+		IShaderConstantSetCallBack* callback, IMaterialRenderer* baseMaterial, s32 userData);
+
+	//! Destructor
+	virtual ~COpenGLShaderMaterialRenderer();
+
+	virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
+		bool resetAllRenderstates, IMaterialRendererServices* services);
+
+	virtual bool OnRender(IMaterialRendererServices* service, E_VERTEX_TYPE vtxtype);
+
+	virtual void OnUnsetMaterial();
+
+	//! Returns if the material is transparent.
+	virtual bool isTransparent() const;
+
+protected:
+
+	//! constructor only for use by derived classes who want to
+	//! create a fall back material for example.
+	COpenGLShaderMaterialRenderer(COpenGLDriver* driver,
+					IShaderConstantSetCallBack* callback,
+					IMaterialRenderer* baseMaterial, s32 userData=0);
+
+	// must not be called more than once!
+	void init(s32& outMaterialTypeNr, const c8* vertexShaderProgram,
+		const c8* pixelShaderProgram, E_VERTEX_TYPE type);
+
+	bool createPixelShader(const c8* pxsh);
+	bool createVertexShader(const c8* vtxsh);
+	bool checkError(const irr::c8* type);
+
+	COpenGLDriver* Driver;
+	IShaderConstantSetCallBack* CallBack;
+	IMaterialRenderer* BaseMaterial;
+
+	GLuint VertexShader;
+	// We have 4 values here, [0] is the non-fog version, the other three are
+	// ARB_fog_linear, ARB_fog_exp, and ARB_fog_exp2 in that order
+	core::array<GLuint> PixelShader;
+	s32 UserData;
+};
+
+
+} // end namespace video
+} // end namespace irr
+
+#endif
+#endif
+
-- 
cgit v1.1