25 lines
601 B
C++
25 lines
601 B
C++
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#pragma once
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#include <lol/lol.hpp>
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inline float Map(const glm::vec2& from, const glm::vec2& to, float val)
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{
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return (val - from.x) * (to.y - to.x) / (from.y - from.x) + to.x;
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}
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class Topology : public lol::Drawable
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{
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public:
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Topology(const glm::vec2& size, const glm::uvec2& subdivision);
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~Topology();
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void PreRender(const lol::CameraBase& camera) const override;
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inline float* GetTopology() const { return (float*)image.GetPixels(); };
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inline const glm::uvec2& GetSize() const { return image.GetDimensions(); };
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void MakeTexture();
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private:
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lol::Image image;
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lol::Texture* texture;
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};
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