52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
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#pragma once
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/**
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* @file ParticleSimGLCanvas.h
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*
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* @brief Classe Canvas pour l'affichage via OpenGL.
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*
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* Nom:
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* Code permanent :
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* Email :
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*
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*/
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#include <nanogui/canvas.h>
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#include <nanogui/shader.h>
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#include "ParticleSimApplication.h"
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/**
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* Classe canvas OpenGL pour afficher des points et des segments.
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*/
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class ParticleSimGLCanvas : public nanogui::Canvas
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{
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public:
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ParticleSimGLCanvas(ParticleSimApplication* _app);
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~ParticleSimGLCanvas();
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virtual void draw_contents() override;
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virtual bool mouse_button_event(const nanogui::Vector2i &p, int button, bool down, int modifiers) override;
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virtual bool mouse_drag_event(const nanogui::Vector2i &p, const nanogui::Vector2i &rel, int button, int modifiers) override;
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void applyMouseSpring();
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private:
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void convertAndStoreMousePos(const nanogui::Vector2i& mousePos);
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nanogui::ref<nanogui::Shader> m_particleShader;
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ParticleSimApplication* m_app;
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gti320::Particle* m_selectedParticle;
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double m_mouseStiffness;
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gti320::Vector2f m_mousePos;
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gti320::Vector<float> m_circle;
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};
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