Add initial prototype.

3-mid/physics/implement/bullet/source/c/bullet-conversions.h

@@ -0,0 +1,23 @@
+#ifndef C_BULLET_CONVERSIONS_H
+#define C_BULLET_CONVERSIONS_H
+
+#include "bullet-joint.h"
+#include <BulletDynamics/ConstraintSolver/btHingeConstraint.h>
+#include <BulletDynamics/Dynamics/btRigidBody.h>
+
+
+
+  btVector3            to_btVector3    (Vector_3*            From);
+  Vector_3             to_Vector_3     (btVector3&           From);
+
+
+  btTypedConstraint*   to_bullet_Joint (Joint*               From);
+  Joint*               to_bt3_Joint    (btTypedConstraint*   From);
+
+
+  btRigidBody*         to_bullet_Object (Object*        From);
+  Object*              to_bt3_Object    (btRigidBody*   From);
+
+
+#endif
+