73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
// Copyright (C) 2013 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Graphics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_LIGHT_HPP
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#define NAZARA_LIGHT_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/Color.hpp>
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#include <Nazara/Graphics/Enums.hpp>
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#include <Nazara/Graphics/SceneNode.hpp>
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class NzShaderProgram;
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class NAZARA_API NzLight : public NzSceneNode
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{
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public:
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NzLight(nzLightType type);
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NzLight(const NzLight& light);
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~NzLight() = default;
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void AddToRenderQueue(NzAbstractRenderQueue* renderQueue) const override;
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void Enable(const NzShaderProgram* program, unsigned int lightUnit) const;
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NzColor GetAmbientColor() const;
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float GetAttenuation() const;
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const NzBoundingVolumef& GetBoundingVolume() const;
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NzColor GetDiffuseColor() const;
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float GetInnerAngle() const;
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nzLightType GetLightType() const;
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float GetOuterAngle() const;
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float GetRadius() const;
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nzSceneNodeType GetSceneNodeType() const;
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NzColor GetSpecularColor() const;
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bool IsDrawable() const;
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void SetAmbientColor(const NzColor& ambient);
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void SetAttenuation(float attenuation);
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void SetDiffuseColor(const NzColor& diffuse);
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void SetInnerAngle(float innerAngle);
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void SetOuterAngle(float outerAngle);
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void SetRadius(float radius);
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void SetSpecularColor(const NzColor& specular);
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NzLight& operator=(const NzLight& light);
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static void Disable(const NzShaderProgram* program, unsigned int lightUnit);
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private:
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bool FrustumCull(const NzFrustumf& frustum) override;
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void Invalidate() override;
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void Register() override;
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void Unregister() override;
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void UpdateBoundingVolume() const;
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nzLightType m_type;
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mutable NzBoundingVolumef m_boundingVolume;
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NzColor m_ambientColor;
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NzColor m_diffuseColor;
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NzColor m_specularColor;
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mutable bool m_boundingVolumeUpdated;
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float m_attenuation;
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float m_innerAngle;
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float m_outerAngle;
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float m_radius;
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};
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#endif // NAZARA_LIGHT_HPP
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