53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
#ifndef DUST3D_APPLICATION_MODEL_OPENGL_PROGRAM_H_
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#define DUST3D_APPLICATION_MODEL_OPENGL_PROGRAM_H_
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#include <QMutex>
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#include <QOpenGLShader>
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#include <QOpenGLShaderProgram>
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#include <QOpenGLTexture>
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#include <memory>
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class ModelOpenGLProgram : public QOpenGLShaderProgram {
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public:
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void load(bool isCoreProfile = false);
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int getUniformLocationByName(const std::string& name);
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bool isCoreProfile() const;
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void bindMaps();
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void releaseMaps();
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void updateTextureImage(std::unique_ptr<QImage> image);
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void updateNormalMapImage(std::unique_ptr<QImage> image);
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void updateMetalnessRoughnessAmbientOcclusionMapImage(std::unique_ptr<QImage> image,
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bool hasMetalnessMap = false,
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bool hasRoughnessMap = false,
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bool hasAmbientOcclusionMap = false);
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private:
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void addShaderFromResource(QOpenGLShader::ShaderType type, const char* resourceName);
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void activeAndBindTexture(int location, QOpenGLTexture* texture);
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bool m_isLoaded = false;
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bool m_isCoreProfile = false;
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std::map<std::string, int> m_uniformLocationMap;
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std::unique_ptr<QOpenGLTexture> m_environmentIrradianceMap;
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std::unique_ptr<QOpenGLTexture> m_environmentSpecularMap;
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std::unique_ptr<std::vector<std::unique_ptr<QOpenGLTexture>>> m_environmentIrradianceMaps;
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std::unique_ptr<std::vector<std::unique_ptr<QOpenGLTexture>>> m_environmentSpecularMaps;
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std::unique_ptr<QImage> m_textureImage;
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std::unique_ptr<QImage> m_normalMapImage;
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std::unique_ptr<QImage> m_metalnessRoughnessAmbientOcclusionMapImage;
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std::unique_ptr<QOpenGLTexture> m_texture;
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std::unique_ptr<QOpenGLTexture> m_normalMap;
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std::unique_ptr<QOpenGLTexture> m_metalnessRoughnessAmbientOcclusionMap;
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bool m_hasMetalnessMap = false;
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bool m_hasRoughnessMap = false;
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bool m_hasAmbientOcclusionMap = false;
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QMutex m_imageMutex;
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bool m_imageIsDirty = false;
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bool m_metalnessMapEnabled = false;
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bool m_roughnessMapEnabled = false;
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bool m_ambientOcclusionMapEnabled = false;
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};
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#endif
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