forked from Hartmut/paradiso
42 lines
No EOL
1.1 KiB
C++
42 lines
No EOL
1.1 KiB
C++
#ifndef PARADISO_SPRITE_HPP
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#define PARADISO_SPRITE_HPP
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#include "bitmap.hpp"
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#include "matrix.hpp"
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#include "vector.hpp"
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#include <array>
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namespace paradiso {
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struct Sprite final {
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using ChangeCountType = std::uint64_t;
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static constexpr Sprite create() noexcept { return {}; }
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Vector2<float> pivot{Vector2<float>::zero()};
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std::array<std::uint32_t, 6> indices{0, 3, 2, 2, 1, 0};
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std::array<Vector3<float>, 4> vertices{
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Vector3<float>::make(-1.0f, -1.0f, 0.0f),
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Vector3<float>::make(-1.0f, +1.0f, 0.0f),
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Vector3<float>::make(+1.0f, +1.0f, 0.0f),
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Vector3<float>::make(+1.0f, -1.0f, 0.0f)};
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std::array<Vector3<float>, 4> normals{
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Vector3<float>::z_axis(), Vector3<float>::z_axis(),
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Vector3<float>::z_axis(), Vector3<float>::z_axis()};
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std::array<Vector2<float>, 4> texture_coordinates{
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Vector2<float>::make(0.0f, 0.0f), /// 0
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Vector2<float>::make(0.0f, 1.0f), /// 1
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Vector2<float>::make(1.0f, 1.0f), /// 2
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Vector2<float>::make(1.0f, 0.0f) /// 3
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};
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ChangeCountType change_count{};
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};
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} // namespace paradiso
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#endif |