56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
#ifndef FORWARDMODULE_H
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#define FORWARDMODULE_H
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#include "module.h"
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#include <vector>
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#include <cstddef>
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#include <glew/glew.h>
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#include "shadersource.h"
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#include "material.h"
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#include "framebuffer.h"
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class Light;
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class Scene;
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class PhongEntity;
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class ForwardModule : public Module
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{
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public:
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ForwardModule() :
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shaderSources(NULL),
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renderTarget(FrameBuffer::screen)
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{}
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virtual void renderGL(Camera* myCamera, Scene* scene);
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virtual bool requiresModernOpenGL() {return true;} // write some compatibility code to change that to false
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// modern opengl methods
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void setShaderSource(ShaderSource* source);
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void compileShaders(Scene* scene);
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void setRenderTarget(FrameBuffer* target);
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private:
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enum {
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// light flags
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AMBIENT_LIGHT,
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DIRECTIONNAL_LIGHT,
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POINT_LIGHT,
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// count
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NB_LIGHT_FLAGS
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};
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static const char* const flagStr[NB_FLAGS];
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static const char* const lightStr[NB_LIGHT_FLAGS];
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ShaderSource* shaderSources;
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std::vector<Shader*> shaders;
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std::vector<unsigned int> flags;
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const FrameBuffer* renderTarget;
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void lightPass(Camera* myCamera, Scene* scene, Light* light, unsigned int type);
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};
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#endif // FORWARDMODULE_H
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