add wheel support for zoom

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>
2025-01-15 17:59:45 +02:00
parent dbeb987978
commit c0525ebf4e
2 changed files with 28 additions and 7 deletions
@@ -42,6 +42,7 @@ class SkinOpenGLWidget : public QOpenGLWidget, protected QOpenGLFunctions {
    void mousePressEvent(QMouseEvent* e) override;
    void mouseReleaseEvent(QMouseEvent* e) override;
    void mouseMoveEvent(QMouseEvent* event) override;
+    void wheelEvent(QWheelEvent* event) override;

    void initializeGL() override;
    void resizeGL(int w, int h) override;
@@ -61,7 +62,9 @@ class SkinOpenGLWidget : public QOpenGLWidget, protected QOpenGLFunctions {
    QVector2D m_mousePosition;

    bool m_isMousePressed = false;
-    int m_rotationX = 0, m_rotationY = 0;
+    float m_distance = 48;
+    float m_yaw = 90;   // Horizontal rotation angle
+    float m_pitch = 0;  // Vertical rotation angle

    opengl::BoxGeometry* m_background = nullptr;
    QOpenGLTexture* m_backgroundTexture = nullptr;