99 lines
2.5 KiB
C++
99 lines
2.5 KiB
C++
#pragma once
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#include "../Renderer.hpp"
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#include <GL/gl3w.h>
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#include <memory>
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#include "pass/WorldProgram.hpp"
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#include "pass/EntityProgram.hpp"
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#include "pass/SkyProgram.hpp"
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#include "pass/ColorProgram.hpp"
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#include "buffer/Colored.hpp"
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namespace render::gl {
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/// OpenGL rendering
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class Renderer final: public render::Renderer {
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public:
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virtual ~Renderer();
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static bool Load(Window& window, const renderOptions& options);
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glm::vec3 FogColor;
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GLfloat FogDepth;
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glm::mat4 getProjectionMatrix() const {
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return ProjectionMatrix;
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}
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glm::mat4 getViewMatrix() const {
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return ViewMatrix;
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}
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GLuint getTextureAtlas() const {
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return TextureAtlas;
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}
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GLuint getNormalAtlas() const {
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return NormalAtlas;
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}
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GLuint getHOSAtlas() const {
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return HOSAtlas;
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}
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GLuint getSkyTexture() const {
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return Skybox;
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}
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void beginFrame() override;
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std::function<buffer::params(glm::mat4)> beginWorldPass() override;
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std::function<buffer::params(const std::vector<glm::mat4>&)> beginEntityPass() override;
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size_t drawIndicatorCube(glm::mat4 model) override;
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void endPass() override;
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void swapBuffer(Window&) override;
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void setClearColor(glm::vec4) override;
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void setCurvature(glm::vec4, float) override;
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glm::vec4 getSphereProj() const {
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return SphereProj;
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}
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float getCurvature() const {
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return Curvature;
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}
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/// Apply camera matrices
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void lookFrom(const Camera&) override;
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void reloadShaders(const pass::VoxelProgram::options &) override;
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void reloadTextures(const std::string &, float mipMapLOD, float anisotropy) override;
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void loadUI(Window &) override;
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static _FORCE_INLINE_ Renderer *Get() { return static_cast<Renderer*>(render::Renderer::Get()); }
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private:
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Renderer(const renderOptions &options);
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GLuint VertexArrayID;
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std::unique_ptr<pass::WorldProgram> WorldPass;
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std::unique_ptr<pass::EntityProgram> EntityPass;
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std::unique_ptr<pass::SkyProgram> SkyPass;
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std::unique_ptr<pass::ColorProgram> IndicatorPass;
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buffer::Colored IndicatorCubeBuffer;
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glm::mat4 ProjectionMatrix;
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glm::mat4 ViewMatrix;
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GLuint TextureAtlas;
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GLuint NormalAtlas;
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GLuint HOSAtlas;
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GLuint Skybox;
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/// Sphere bending
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/// offset.xyz radius.w
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glm::vec4 SphereProj;
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/// Ratio between spherical and cartesian
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float Curvature;
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/// Draw skybox
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bool SkyEnable;
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void loadTextures(const std::string &, float mipMapLOD, float anisotropy);
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void unloadTextures();
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};
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} |