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-- @module Physics3DShape
-- @extend Ref
-- @parent_module cc
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--
-- @function [parent=#Physics3DShape] getbtShape
-- @param self
-- @return btCollisionShape#btCollisionShape ret (return value: btCollisionShape)
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--
-- @function [parent=#Physics3DShape] initSphere
-- @param self
-- @param #float radius
-- @return bool#bool ret (return value: bool)
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--
-- @function [parent=#Physics3DShape] initBox
-- @param self
-- @param #vec3_table ext
-- @return bool#bool ret (return value: bool)
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--
-- @function [parent=#Physics3DShape] initCapsule
-- @param self
-- @param #float radius
-- @param #float height
-- @return bool#bool ret (return value: bool)
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--
-- @function [parent=#Physics3DShape] initCylinder
-- @param self
-- @param #float radius
-- @param #float height
-- @return bool#bool ret (return value: bool)
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-- get shape type
-- @function [parent=#Physics3DShape] getShapeType
-- @param self
-- @return int#int ret (return value: int)
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-- create box shape
-- param extent The extent of sphere.
-- @function [parent=#Physics3DShape] createBox
-- @param self
-- @param #vec3_table extent
-- @return Physics3DShape#Physics3DShape ret (return value: cc.Physics3DShape)
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-- create cylinder shape
-- param radius The radius of cylinder.
-- param height The height.
-- @function [parent=#Physics3DShape] createCylinder
-- @param self
-- @param #float radius
-- @param #float height
-- @return Physics3DShape#Physics3DShape ret (return value: cc.Physics3DShape)
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-- create convex hull
-- param points The vertices of convex hull
-- param numPoints The number of vertices.
-- @function [parent=#Physics3DShape] createConvexHull
-- @param self
-- @param #vec3_table points
-- @param #int numPoints
-- @return Physics3DShape#Physics3DShape ret (return value: cc.Physics3DShape)
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-- create capsule shape
-- param radius The radius of casule.
-- param height The height (cylinder part).
-- @function [parent=#Physics3DShape] createCapsule
-- @param self
-- @param #float radius
-- @param #float height
-- @return Physics3DShape#Physics3DShape ret (return value: cc.Physics3DShape)
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-- create sphere shape
-- param radius The radius of sphere.
-- @function [parent=#Physics3DShape] createSphere
-- @param self
-- @param #float radius
-- @return Physics3DShape#Physics3DShape ret (return value: cc.Physics3DShape)
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--
-- @function [parent=#Physics3DShape] Physics3DShape
-- @param self
-- @return Physics3DShape#Physics3DShape self (return value: cc.Physics3DShape)
return nil