92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" 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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#pragma once
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#ifndef NAZARA_GRAPHICS_LINEARSLICEDSPRITE_HPP
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#define NAZARA_GRAPHICS_LINEARSLICEDSPRITE_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Graphics/Config.hpp>
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#include <Nazara/Graphics/InstancedRenderable.hpp>
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#include <Nazara/Renderer/RenderPipeline.hpp>
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#include <Nazara/Utility/VertexDeclaration.hpp>
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#include <Nazara/Utility/VertexStruct.hpp>
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#include <array>
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namespace Nz
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{
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class NAZARA_GRAPHICS_API LinearSlicedSprite : public InstancedRenderable
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{
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public:
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enum class Orientation;
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struct Section;
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LinearSlicedSprite(std::shared_ptr<Material> material, Orientation orientation);
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LinearSlicedSprite(const LinearSlicedSprite&) = delete;
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LinearSlicedSprite(LinearSlicedSprite&&) noexcept = default;
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~LinearSlicedSprite() = default;
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inline void AddSection(float size, float textureCoord);
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void BuildElement(std::size_t passIndex, const WorldInstance& worldInstance, std::vector<std::unique_ptr<RenderElement>>& elements, const Recti& scissorBox) const override;
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inline void Clear();
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inline const Color& GetColor() const;
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const std::shared_ptr<Material>& GetMaterial(std::size_t i = 0) const override;
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std::size_t GetMaterialCount() const override;
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inline Orientation GetOrientation() const;
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inline const Section& GetSection(std::size_t sectionIndex) const;
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std::size_t GetSectionCount() const;
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inline const Rectf& GetTextureCoords() const;
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Vector3ui GetTextureSize() const;
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inline void RemoveSection(std::size_t sectionIndex);
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inline void SetColor(const Color& color);
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inline void SetMaterial(std::shared_ptr<Material> material);
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inline void SetSection(std::size_t sectionIndex, float size, float textureCoord);
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inline void SetSectionSize(std::size_t sectionIndex, float size);
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inline void SetSectionTextureCoord(std::size_t sectionIndex, float textureCoord);
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inline void SetSize(const Vector2f& size);
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inline void SetTextureCoords(const Rectf& textureCoords);
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inline void SetTextureRect(const Rectf& textureRect);
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LinearSlicedSprite& operator=(const LinearSlicedSprite&) = delete;
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LinearSlicedSprite& operator=(LinearSlicedSprite&&) noexcept = default;
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enum class Orientation
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{
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Horizontal,
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Vertical
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};
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struct Section
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{
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float size;
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float textureCoord;
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};
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static constexpr std::size_t MaxSection = 5;
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private:
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void UpdateVertices();
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std::array<Section, MaxSection> m_sections;
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std::array<VertexStruct_XYZ_Color_UV, 4 * MaxSection> m_vertices;
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std::shared_ptr<Material> m_material;
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std::size_t m_sectionCount;
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std::size_t m_spriteCount;
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Color m_color;
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Orientation m_orientation;
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Rectf m_textureCoords;
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Vector2f m_size;
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};
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}
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#include <Nazara/Graphics/LinearSlicedSprite.inl>
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#endif // NAZARA_GRAPHICS_LINEARSLICEDSPRITE_HPP
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