initial

public/movieobjects/dmetransform.h

@@ -0,0 +1,54 @@
+//====== Copyright <20> 1996-2004, Valve Corporation, All rights reserved. =======
+//
+// A class representing a transform
+//
+//=============================================================================
+
+#ifndef DMETRANSFORM_H
+#define DMETRANSFORM_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "datamodel/dmelement.h"
+
+static const char TRANSFORM_POSITION[] = "position";
+static const char TRANSFORM_ORIENTATION[] = "orientation";
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+struct matrix3x4_t;
+class CDmeDag;
+
+//-----------------------------------------------------------------------------
+// A class representing a transformation matrix
+//-----------------------------------------------------------------------------
+class CDmeTransform : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeTransform, CDmElement );
+
+public:
+	virtual void OnAttributeChanged( CDmAttribute *pAttribute );
+
+	void SetTransform( const matrix3x4_t &transform );
+	void GetTransform( matrix3x4_t &transform );
+
+	const Vector &GetPosition() const;
+	void SetPosition( const Vector &vecPosition );
+	const Quaternion &GetOrientation() const;
+	void SetOrientation( const Quaternion &orientation );
+
+	CDmAttribute *GetPositionAttribute();
+	CDmAttribute *GetOrientationAttribute();
+
+	// If transform is contained inside some kind of CDmeDag, return that (it's "parent")
+	CDmeDag *GetDag();
+
+private:
+	CDmaVar<Vector> m_Position;
+	CDmaVar<Quaternion> m_Orientation;
+};
+
+
+#endif // DMETRANSFORM_H