86 lines
1.9 KiB
C++
86 lines
1.9 KiB
C++
// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
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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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#include <Nazara/Graphics/Enums.hpp>
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#include <cassert>
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#include <Nazara/Graphics/Debug.hpp>
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namespace Nz
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{
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inline DirectionalLight::DirectionalLight() :
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Light(SafeCast<UInt8>(BasicLightType::Directional)),
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m_color(Color::White()),
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m_ambientFactor(0.2f),
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m_diffuseFactor(1.f)
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{
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UpdateRotation(Quaternionf::Identity());
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}
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inline float DirectionalLight::GetAmbientFactor() const
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{
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return m_ambientFactor;
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}
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inline Color DirectionalLight::GetColor() const
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{
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return m_color;
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}
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inline const Vector3f& DirectionalLight::GetDirection() const
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{
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return m_direction;
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}
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inline const Quaternionf& DirectionalLight::GetRotation() const
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{
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return m_rotation;
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}
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inline float DirectionalLight::GetDiffuseFactor() const
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{
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return m_diffuseFactor;
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}
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inline void DirectionalLight::UpdateAmbientFactor(float factor)
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{
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m_ambientFactor = factor;
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OnLightDataInvalided(this);
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}
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inline void DirectionalLight::UpdateColor(Color color)
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{
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m_color = color;
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OnLightDataInvalided(this);
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}
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inline void DirectionalLight::UpdateDiffuseFactor(float factor)
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{
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m_diffuseFactor = factor;
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OnLightDataInvalided(this);
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}
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inline void DirectionalLight::UpdateDirection(const Vector3f& direction)
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{
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UpdateRotation(Quaternionf::RotationBetween(Vector3f::Forward(), direction));
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}
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inline void DirectionalLight::UpdateRotation(const Quaternionf& rotation)
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{
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m_rotation = rotation;
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m_direction = rotation * Vector3f::Forward();
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UpdateBoundingVolume();
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}
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inline void DirectionalLight::UpdateBoundingVolume()
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{
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Light::UpdateBoundingVolume(BoundingVolumef::Infinite()); //< will trigger OnLightDataInvalided
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}
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}
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#include <Nazara/Graphics/DebugOff.hpp>
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