Package org.robwork.sdurw_geometry
Class ConvexHull2DPtr
- java.lang.Object
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- org.robwork.sdurw_geometry.ConvexHull2DPtr
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public class ConvexHull2DPtr extends java.lang.Object
Ptr stores a pointer and optionally takes ownership of the value.
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Constructor Summary
Constructors Constructor Description ConvexHull2DPtr()
Default constructor yielding a NULL-pointer.ConvexHull2DPtr(long cPtr, boolean cMemoryOwn)
ConvexHull2DPtr(ConvexHull2D ptr)
Do not take ownership of ptr.
ptr can be null.
The constructor is implicit on purpose.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description ConvexHull2D
__ref__()
Dereferencing operator.ConvexHull2DCPtr
cptr()
void
delete()
ConvexHull2D
deref()
The pointer stored in the object.boolean
equals(ConvexHull2D p)
static long
getCPtr(ConvexHull2DPtr obj)
ConvexHull2D
getDeref()
Member access operator.double
getMinDist(Vector2D vertex)
if the vertex is inside the convex hull the minimum distance
to any of the half-spaces of the hull is returned.boolean
isInside(Vector2D vertex)
test if the given vertex is inside the convex hullboolean
isNull()
checks if the pointer is nullboolean
isShared()
check if this Ptr has shared ownership or none
ownershipvoid
rebuild(SWIGTYPE_p_std__vectorT_rw__math__Vector2DT_double_t_t vertices)
rebuilts the hullSWIGTYPE_p_std__vectorT_rw__math__Vector2DT_double_t_t
toContour()
create a plain trimesh from the hull facets
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Constructor Detail
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ConvexHull2DPtr
public ConvexHull2DPtr(long cPtr, boolean cMemoryOwn)
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ConvexHull2DPtr
public ConvexHull2DPtr()
Default constructor yielding a NULL-pointer.
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ConvexHull2DPtr
public ConvexHull2DPtr(ConvexHull2D ptr)
Do not take ownership of ptr.
ptr can be null.
The constructor is implicit on purpose.
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Method Detail
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getCPtr
public static long getCPtr(ConvexHull2DPtr obj)
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delete
public void delete()
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deref
public ConvexHull2D deref()
The pointer stored in the object.
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__ref__
public ConvexHull2D __ref__()
Dereferencing operator.
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getDeref
public ConvexHull2D getDeref()
Member access operator.
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equals
public boolean equals(ConvexHull2D p)
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isShared
public boolean isShared()
check if this Ptr has shared ownership or none
ownership- Returns:
- true if Ptr has shared ownership, false if it has no ownership.
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isNull
public boolean isNull()
checks if the pointer is null- Returns:
- Returns true if the pointer is null
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cptr
public ConvexHull2DCPtr cptr()
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rebuild
public void rebuild(SWIGTYPE_p_std__vectorT_rw__math__Vector2DT_double_t_t vertices)
rebuilts the hull- Parameters:
vertices
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isInside
public boolean isInside(Vector2D vertex)
test if the given vertex is inside the convex hull
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getMinDist
public double getMinDist(Vector2D vertex)
if the vertex is inside the convex hull the minimum distance
to any of the half-spaces of the hull is returned. If its not inside
0 is returned.- Parameters:
vertex
-- Returns:
- minimum distance to vertex
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toContour
public SWIGTYPE_p_std__vectorT_rw__math__Vector2DT_double_t_t toContour()
create a plain trimesh from the hull facets- Returns:
- the hull facets as a plain triangle mesh with normal information
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