96 lines
3.8 KiB
C++
96 lines
3.8 KiB
C++
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#pragma once
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#include <cgv/media/illum/phong_material.hh> //@<
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#include "lib_begin.h" //@<
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namespace cgv { //@<
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namespace media { //@<
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namespace illum { //@<
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///@>extension of a phong material with support for texture mapped color channels
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class CGV_API obj_material : public phong_material
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{
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protected: //@<
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///@> name of material
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std::string name;
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///@> opacity value
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float opacity;
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///@> file name of ambient texture
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std::string ambient_texture_name;
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///@> file name of diffuse texture
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std::string diffuse_texture_name;
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///@> file name of specular texture
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std::string specular_texture_name;
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///@> file name of emission texture
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std::string emission_texture_name;
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///@> scaling factor for bump map
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float bump_scale;
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///@> file name of bump map texture
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std::string bump_texture_name;
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public: //@<
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///@> different types of textures
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enum TextureType {
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TT_AMBIENT_TEXTURE = 1,
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TT_DIFFUSE_TEXTURE = 2,
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TT_SPECULAR_TEXTURE = 4,
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TT_EMISSION_TEXTURE = 8,
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TT_BUMP_TEXTURE = 16,
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TT_ALL_TEXTURES = 31
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};
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/// define default material
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obj_material() : name("default"), opacity(1), bump_scale(1) {}
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/// set opacity value
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void set_opacity(float o) { opacity = o; }
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/// return opacity value
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float get_opacity() const { return opacity; }
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/// return reference to opacity value
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float& ref_opacity() { return opacity; }
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/// set name value
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void set_name(std::string o) { name = o; }
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/// return name value
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const std::string& get_name() const { return name; }
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/// return reference to name value
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std::string& ref_name() { return name; }
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/// set ambient_texture_name value
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virtual void set_ambient_texture_name(std::string o) { ambient_texture_name = o; }
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/// return ambient_texture_name value
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const std::string& get_ambient_texture_name() const { return ambient_texture_name; }
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/// return reference to ambient_texture_name value
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std::string& ref_ambient_texture_name() { return ambient_texture_name; }
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/// set diffuse_texture_name value
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virtual void set_diffuse_texture_name(std::string o) { diffuse_texture_name = o; }
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/// return diffuse_texture_name value
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const std::string& get_diffuse_texture_name() const { return diffuse_texture_name; }
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/// return reference to diffuse_texture_name value
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std::string& ref_diffuse_texture_name() { return diffuse_texture_name; }
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/// set specular_texture_name value
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virtual void set_specular_texture_name(std::string o) { specular_texture_name = o; }
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/// return specular_texture_name value
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const std::string& get_specular_texture_name() const { return specular_texture_name; }
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/// return reference to specular_texture_name value
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std::string& ref_specular_texture_name() { return specular_texture_name; }
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/// set emission_texture_name value
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virtual void set_emission_texture_name(std::string o) { emission_texture_name = o; }
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/// return emission_texture_name value
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const std::string& get_emission_texture_name() const { return emission_texture_name; }
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/// return reference to emission_texture_name value
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std::string& ref_emission_texture_name() { return emission_texture_name; }
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/// set bump_texture_name value
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virtual void set_bump_texture_name(std::string b) { bump_texture_name = b; }
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/// return bump_texture_name value
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const std::string& get_bump_texture_name() const { return bump_texture_name; }
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/// return reference to bump_texture_name value
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std::string& ref_bump_texture_name() { return bump_texture_name; }
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/// set scale of bumps
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void set_bump_scale(float bs) { bump_scale = bs; }
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/// return bump scale
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float get_bump_scale() const { return bump_scale; }
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/// return reference to bump scale
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float& ref_bump_scale() { return bump_scale; }
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};
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}
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}
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}
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#include <cgv/config/lib_end.h> //@<
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