tleety
105 lines
2.9 KiB
C++
Executable File
105 lines
2.9 KiB
C++
Executable File
/*
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This file is part of Daydream Engine.
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Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
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Daydream Engine is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Daydream Engine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with Daydream Engine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Renderer_h__
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#define Renderer_h__
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#include "Util/Rectangle.h"
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#include "Camera.h"
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#include "RenderQueue.h"
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#include "ShaderProgram.h"
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namespace dd
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{
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class Renderer
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{
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public:
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//Render();
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GLFWwindow* Window() const { return m_Window; }
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Rectangle Resolution() const { return m_Resolution; }
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void SetResolution(const Rectangle& resolution) { m_Resolution = resolution; }
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bool Fullscreen() { return m_Fullscreen; }
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void SetFullscreen(bool fullscreen) { m_Fullscreen = fullscreen; }
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bool VSYNC() const { return m_VSYNC; }
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void SetVSYNC(bool vsync) { m_VSYNC = vsync; }
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//void SetViewport(const Rectangle& viewport) { m_Viewport = viewport; }
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//void SetScissor(const Rectangle& scissor) { m_Scissor = scissor; }
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const dd::Camera* Camera() const { return m_Camera; }
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void SetCamera(const dd::Camera* camera)
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{
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if (camera == nullptr) {
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m_Camera = m_DefaultCamera.get();
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} else {
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m_Camera = camera;
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}
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}
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void Initialize();
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void Draw(RenderQueueCollection& rq);
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private:
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Rectangle m_Resolution = Rectangle(1280, 720);
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bool m_Fullscreen = false;
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bool m_VSYNC = false;
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//Rectangle m_Viewport;
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//Rectangle m_Scissor;
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std::unique_ptr<dd::Camera> m_DefaultCamera = nullptr;
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const dd::Camera* m_Camera = nullptr;
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int m_GLVersion[2];
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std::string m_GLVendor;
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GLFWwindow* m_Window = nullptr;
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ShaderProgram* m_spDeferred1;
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ShaderProgram* m_spDeferred2;
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ShaderProgram* m_spDeferred3;
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ShaderProgram* m_spForward;
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ShaderProgram* m_spScreen;
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GLuint m_ScreenQuad = 0;
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Model* m_UnitSphere = nullptr;
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GLuint m_rbDepthBuffer = 0;
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GLuint m_fbDeferred1 = 0;
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GLuint m_GDiffuse = 0;
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GLuint m_GPosition = 0;
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GLuint m_GNormal = 0;
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GLuint m_GSpecular = 0;
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GLuint m_fbDeferred2 = 0;
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GLuint m_tLighting = 0;
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GLuint m_fbDeferred3 = 0;
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GLuint m_tFinal = 0;
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GLuint m_CurrentScreenBuffer = 0;
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void LoadShaders();
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void CreateBuffers();
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GLuint CreateQuad();
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void DrawDeferred(RenderQueue &objects, RenderQueue &lights);
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void DrawForward(RenderQueue &objects, RenderQueue &lights);
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void DrawScene(RenderQueue &objects, ShaderProgram &program);
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void DrawLightSpheres(RenderQueue &lights);
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void DebugKeys();
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};
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}
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#endif // Renderer_h__
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