42 lines
962 B
C++
42 lines
962 B
C++
#pragma once
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#include <unordered_set>
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#include <glm/glm.hpp>
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#include "Mesh.h"
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class Entity {
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private:
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glm::mat4 _transform;
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glm::mat4 _localToWorld;
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glm::mat4 _worldToLocal;
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Entity* _parent;
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std::unordered_set<Entity*> _children;
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void _UpdateChildTransform() const;
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public:
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Entity(Entity* parent);
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virtual ~Entity();
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const std::unordered_set<Entity*>& Children() { return _children; }
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void AddChild(Entity* entity);
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void RemoveChild(Entity* entity);
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Entity* Parent() const { return _parent; }
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void Transform(const glm::mat4& transform);
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void TransformLocal(const glm::mat4& transform);
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void SetTransform(const glm::mat4& transform);
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const glm::mat4& LocalToWorld() const { return _localToWorld; }
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const glm::mat4& WorldToLocal() const { return _worldToLocal; }
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const glm::mat4& LocalObjectTransform() const { return _transform; }
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virtual void Render(DefaultUniform& uniform) { };
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virtual void Update(double deltaTime) { };
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};
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