45 lines
901 B
C++
45 lines
901 B
C++
#pragma once
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#define GLM_ENABLE_EXPERIMENTAL
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#include <glm/vec3.hpp>
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#include <glm/mat4x4.hpp>
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#include <glm/gtx/norm.hpp>
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#include <data/dv_fwd.hpp>
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struct Transform {
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static inline constexpr float EPSILON = 1e-7f;
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glm::vec3 pos;
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glm::vec3 size;
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glm::mat3 rot;
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glm::mat4 combined;
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bool dirty = true;
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glm::vec3 displayPos;
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glm::vec3 displaySize;
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dv::value serialize() const;
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void deserialize(const dv::value& root);
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void refresh();
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inline void setRot(const glm::mat3& m) {
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rot = m;
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dirty = true;
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}
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inline void setSize(const glm::vec3& v) {
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if (glm::distance2(displaySize, v) >= EPSILON) {
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dirty = true;
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}
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size = v;
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}
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inline void setPos(const glm::vec3& v) {
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if (glm::distance2(displayPos, v) >= EPSILON) {
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dirty = true;
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}
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pos = v;
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}
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};
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