Initial commit

1 files changed, 72 insertions, 0 deletions

diff --git a/src/glwidget.h b/src/glwidget.h
new file mode 100755
index 0000000..b319756
--- /dev/null
+++ b/src/glwidget.h
@@ -0,0 +1,72 @@
+#pragma once
+
+#ifdef __APPLE__
+#define GL_SILENCE_DEPRECATION
+#endif
+
+#include "arap.h"
+#include "graphics/camera.h"
+#include "graphics/shader.h"
+
+#include <QOpenGLWidget>
+#include <QElapsedTimer>
+#include <QTimer>
+#include <memory>
+
+class GLWidget : public QOpenGLWidget
+{
+    Q_OBJECT
+
+public:
+    GLWidget(QWidget *parent = nullptr);
+    ~GLWidget();
+
+private:
+    static const int FRAMES_TO_AVERAGE = 30;
+
+    Eigen::Vector3f transformToWorldRay(int x, int y);
+
+    // Basic OpenGL Overrides
+    void initializeGL()         override;
+    void paintGL()              override;
+    void resizeGL(int w, int h) override;
+
+    // Event Listeners
+    void mousePressEvent  (QMouseEvent *event) override;
+    void mouseMoveEvent   (QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+    void wheelEvent       (QWheelEvent *event) override;
+    void keyPressEvent    (QKeyEvent   *event) override;
+    void keyReleaseEvent  (QKeyEvent   *event) override;
+
+private slots:
+    // Physics Tick
+    void tick();
+
+private:
+    ARAP    m_arap;
+    Camera  m_camera;
+    Shader *m_defaultShader;
+    Shader *m_pointShader;
+
+    float m_movementScaling;
+    float m_vertexSelectionThreshold;
+    float m_vSize;
+
+    // Timing
+    QElapsedTimer m_deltaTimeProvider; // For measuring elapsed time
+    QTimer        m_intervalTimer;     // For triggering timed events
+
+    // Movement
+    int m_forward;
+    int m_sideways;
+    int m_vertical;
+
+    // Mouse handler stuff
+    int m_lastX;
+    int m_lastY;
+    bool m_leftCapture;
+    bool m_rightCapture;
+    SelectMode m_rightClickSelectMode;
+    int m_lastSelectedVertex = -1;
+};