1 files changed, 37 insertions, 0 deletions
diff --git a/libs/preview_nif/src/Camera.h b/libs/preview_nif/src/Camera.h
new file mode 100644
index 0000000..3d685ea
--- /dev/null
+++ b/libs/preview_nif/src/Camera.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include <QObject>
+#include <QVector3D>
+
+class Camera : public QObject
+{
+    Q_OBJECT
+
+public:
+    QVector3D lookAt() { return m_LookAt; }
+    float pitch() { return m_Pitch; }
+    float yaw() { return m_Yaw; }
+    float distance() { return m_Distance; }
+
+    void setDistance(float distance);
+    void setLookAt(QVector3D lookAt);
+
+    void pan(QVector3D delta);
+    void rotate(float yaw, float pitch);
+    void zoomDistance(float distance);
+    void zoomFactor(float factor);
+
+private:
+    inline static constexpr float MinDistance = 1.0f;
+    inline static constexpr float MaxDistance = 5000.0f;
+
+    static float repeat(float value, float min, float max);
+
+    QVector3D m_LookAt;
+    float m_Pitch = 0.0f;
+    float m_Yaw = 0.0f;
+    float m_Distance = 100.0f;
+
+signals:
+    void cameraMoved();
+};