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Diffstat (limited to 'src/libjin/Graphics/Shader/je_shader.h')
| -rw-r--r-- | src/libjin/Graphics/Shader/je_shader.h | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/src/libjin/Graphics/Shader/je_shader.h b/src/libjin/Graphics/Shader/je_shader.h deleted file mode 100644 index 039efb5..0000000 --- a/src/libjin/Graphics/Shader/je_shader.h +++ /dev/null @@ -1,197 +0,0 @@ -#ifndef __JE_SHADER_H -#define __JE_SHADER_H - -#include "../../core/je_configuration.h" -#if defined(jin_graphics) && (jin_graphics & jin_graphics_shader) - -#include <string> -#include <map> - -#include "GLee/GLee.h" - -#include "../je_color.h" -#include "../je_texture.h" -#include "../je_canvas.h" - -#include "je_base.shader.h" - -namespace JinEngine -{ - namespace Graphics - { - - /// - /// Built in shader program. - /// - /// Built in shader program written with custom shading language called JSL (jin shading language). A JSL - /// program is compiled into glsl, so most glsl built in functions and structs are available in JSL. - /// - class Shader - { - public: - /// - /// Create shader program from source code. - /// - /// @param source The shader source code. - /// - static Shader* createShader(const std::string& source); - - /// - /// Get current shader. - /// - /// @return Current used shader program. - /// - static inline Shader* getCurrentShader() { return CurrentShader; } - - /// - /// Unuse current shader. - /// - static void unuse(); - - /// - /// Destructor of shader. - /// - virtual ~Shader(); - - /// - /// Use specific shader. - /// - void use(); - - /// - /// Send float value to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param number Value of uniform variable to be sent. - /// - void sendFloat(const char* name, float number); - - /// - /// Send texture to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param texture Texture to be sent. - /// - void sendTexture(const char* name, const Texture* texture); - - /// - /// Send integer value to shader - /// - /// @param name Name of the uniform variable to be assigned. - /// @param value Value to be sent. - /// - void sendInt(const char* name, int value); - - /// - /// Send 2D vector to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param x X value of the vector to be sent. - /// @param y Y value of the vector to be sent. - /// - void sendVec2(const char* name, float x, float y); - - /// - /// Send 3D vector to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param x X value of the vector to be sent. - /// @param y Y value of the vector to be sent. - /// @param z Z value of the vector to be sent. - /// - void sendVec3(const char* name, float x, float y, float z); - - /// - /// Send 4D vector to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param x X value of the vector to be sent. - /// @param y Y value of the vector to be sent. - /// @param z Z value of the vector to be sent. - /// @param w W value of the vector to be sent. - /// - void sendVec4(const char* name, float x, float y, float z, float w); - - /// - /// Send canvas to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param canvas Canvas to be sent. - /// - void sendCanvas(const char* name, const Canvas* canvas); - - /// - /// Send color to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param color Color to be sent. - /// - void sendColor(const char* name, const Color* color); - - /// - /// Send 4 by 4 matrix to shader. - /// - /// @param name Name of the uniform variable to be assigned. - /// @param mat4 Matrix to be sent. - /// - void sendMatrix4(const char* name, const Math::Matrix* mat4); - - /// - /// Set vertices value. - /// - /// @param n Number of vertices. - /// @param type Data type of each component in the array. - /// @param stride Byte offset between consecutive generic vertex attributes. - /// @param pointers Pointer to the first component of the first generic vertex attribute in the array. - /// - void bindVertexPointer(int n, GLenum type, GLsizei stride, const GLvoid * pointers); - - /// - /// Set texture UV coordinates. - /// - /// @param n Number of vertices. - /// @param type Data type of each component in the array. - /// @param stride Byte offset between consecutive generic vertex attributes. - /// @param pointers Pointer to the first component of the first generic vertex attribute in the array. - /// - void bindUVPointer(int n, GLenum type, GLsizei stride, const GLvoid * pointers); - - protected: - /// - /// Reference of current used shader. - /// - static Shader* CurrentShader; - - /// - /// Get texture unit of the uniform texture. If not, assign one. - /// - /// @param name Name of the texture uniform variable. - /// @return Texture unit which texture variable be assigned. - /// - GLint claimTextureUnit(const std::string& name); - - /// - /// Shader constructor. - /// - Shader(const std::string& program); - - /// - /// Compile JSL program into GLSL source. - /// - /// @param program JSL source code. - /// @return Return true if compile successed, otherwise return false. - /// - bool compile(const std::string& program); - - GLuint mPID; - GLint mCurrentTextureUnit; - std::map<std::string, GLint> mTextureUnits; - - }; - - } // namespace Graphics -} // namespace JinEngine - -#endif // (jin_graphics) && (jin_graphics & jin_graphics_shader) - -#endif // __JE_SHADER_H
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