1eea92a3af
Now, LitScene allows for simple lighting. (Shadows still to come). Ambient, specular, and diffuse lighting available and each mesh's vertex can define a material that defines its reflectivity. An example scene was added to the MyApplication as the scene for the 6 button.
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
#pragma once
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#include <vector>
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#include "AutoPrerenderingScene.h"
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#include "BuiltinTypes.h"
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#include "Camera.h"
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#include "Batched.h"
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#include "LitBatch.h"
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#include "LitShaderProgram.h"
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namespace charcoal
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{
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namespace builtin
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{
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// A scene lit by the Phong Reflection Model (See https://en.wikipedia.org/wiki/Phong_reflection_model )
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class LitScene : public AutoPrerenderingScene, public Batched<LitRenderable, LitBatch>
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{
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public:
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LitScene(Application& application) : AutoPrerenderingScene(application) {}
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virtual ~LitScene() {}
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void init() override;
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void use() override;
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void unuse() override;
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void render() override;
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protected:
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void set_camera(const Camera* p_camera) { m_p_camera = p_camera; }
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Light& add_light(
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const Position& position,
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const Light::Power& power,
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const ColorRGB ambient,
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const ColorRGB diffuse,
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const ColorRGB specular,
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const Light::Fade& fade
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)
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{
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m_lights.emplace_back(position, power, ambient, diffuse, specular, fade);
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return m_lights.back();
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}
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private:
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LitShaderProgram m_shader_program;
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const Camera* m_p_camera = nullptr;
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std::vector<Light> m_lights;
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};
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}
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} |