float function ( ) { return mAngle ; }
returns the rotation angle of the triangle shape mtriangle . concode_field_sep float mAngle concode_elem_sep Square mSquare concode_elem_sep Triangle mTriangle concode_field_sep void onDrawFrame concode_elem_sep void onSurfaceChanged concode_elem_sep void setAngle concode_elem_sep void onSurfaceCreated