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74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
/******************************************************************************
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* File - DefaultShaders.h
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* Author - Joey Pollack
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* Date - 2018/01/12 (y/m/d)
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* Mod Date - 2018/01/12 (y/m/d)
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* Description - String definitions with default shader source code.
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*
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******************************************************************************/
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#ifndef DEFAULT_SHADERS_H_
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#define DEFAULT_SHADERS_H_
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namespace lunarium
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{
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struct
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{
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friend class OglGraphics;
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friend class glText;
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private:
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const char* DefaultShapeVertex = "#version 330 core\n\
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layout(location = 0) in vec4 vertex;\
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\
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uniform mat4 model;\
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uniform mat4 projection;\
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\
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void main()\
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{\
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gl_Position = projection * vec4(vertex.xy, 0.0, 1.0);\
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}";
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const char* DefaultShapeFragment = "#version 330 core\n\
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in vec2 TexCoords;\
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out vec4 color;\
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\
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uniform vec4 shapeColor;\
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\
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void main()\
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{\
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color = shapeColor;\
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}";
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const char* DefaultSpriteVertex = "#version 330 core\n\
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layout(location = 0) in vec4 vertex;\
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\
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out vec2 TexCoords;\
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\
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uniform vec4 uvManip;\
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uniform mat4 model;\
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uniform mat4 projection;\
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\
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void main()\
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{\
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TexCoords = vec2(vertex.z * uvManip.x + uvManip.y, vertex.w * uvManip.z + uvManip.w);\
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gl_Position = projection * model * vec4(vertex.xy, 0.0, 1.0);\
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}";
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const char* DefaultSpriteFragment = "#version 330 core\n\
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in vec2 TexCoords;\
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out vec4 color;\
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\
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uniform sampler2D image;\
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uniform vec4 spriteColor;\
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\
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void main()\
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{\
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color = vec4(spriteColor) * texture(image, TexCoords);\
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}";
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} OGLDefaultShaders;
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}
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#endif // DEFAULT_SHADERS_H_
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