71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
#ifndef slic3r_GLShader_hpp_
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#define slic3r_GLShader_hpp_
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#include "libslic3r/libslic3r.h"
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#include "libslic3r/Point.hpp"
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namespace Slic3r {
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class GLShader
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{
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public:
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GLShader() :
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fragment_program_id(0),
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vertex_program_id(0),
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shader_program_id(0)
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{}
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~GLShader();
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bool load_from_text(const char *fragment_shader, const char *vertex_shader);
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bool load_from_file(const char* fragment_shader_filename, const char* vertex_shader_filename);
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void release();
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int get_attrib_location(const char *name) const;
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int get_uniform_location(const char *name) const;
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bool set_uniform(const char *name, float value) const;
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bool set_uniform(const char* name, const float* matrix) const;
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bool set_uniform(const char* name, int value) const;
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void enable() const;
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void disable() const;
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unsigned int fragment_program_id;
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unsigned int vertex_program_id;
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unsigned int shader_program_id;
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std::string last_error;
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};
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#if ENABLE_TEXTURES_FROM_SVG
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class Shader
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{
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GLShader* m_shader;
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public:
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Shader();
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~Shader();
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bool init(const std::string& vertex_shader_filename, const std::string& fragment_shader_filename);
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bool is_initialized() const;
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bool start_using() const;
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void stop_using() const;
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void set_uniform(const std::string& name, float value) const;
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void set_uniform(const std::string& name, const float* matrix) const;
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void set_uniform(const std::string& name, bool value) const;
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const GLShader* get_shader() const { return m_shader; }
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unsigned int get_shader_program_id() const;
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private:
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void reset();
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};
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#endif // ENABLE_TEXTURES_FROM_SVG
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}
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#endif /* slic3r_GLShader_hpp_ */
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