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42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
// "Copyright [2023] <Krzysztof Rudnicki>"
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#ifndef ENGINE_ENGINE_SHADER_HPP_
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#define ENGINE_ENGINE_SHADER_HPP_
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#include <glad/glad.h>
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#include <string>
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#include <fstream>
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#include <sstream>
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#include <iostream>
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class Shader {
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public:
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unsigned int ID;
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// constructor generates the shader on the fly
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// ------------------------------------------------------------------------
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Shader(const std::string vertexPath, const std::string fragmentPath);
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const std::string fileToShader(const std::string shaderPath);
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// activate the shader
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// ------------------------------------------------------------------------
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void use();
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// utility uniform functions
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// ------------------------------------------------------------------------
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void setBool(const std::string &name, bool value) const;
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// ------------------------------------------------------------------------
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void setInt(const std::string &name, int value) const;
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// ------------------------------------------------------------------------
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void setFloat(const std::string &name, float value) const;
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private:
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// utility function for checking shader compilation/linking errors.
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// ------------------------------------------------------------------------
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void checkCompileErrors(unsigned int shader, std::string type);
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void compileErrorsMessage(
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const unsigned int shader,
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const bool compilation,
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const std::string type,
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const std::string errorMessage);
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};
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#endif // ENGINE_ENGINE_SHADER_HPP_
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