public class BasicTriangulator extends java.lang.Object implements Triangulator
Constructor and Description |
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BasicTriangulator()
Create a new triangulator
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Modifier and Type | Method and Description |
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void |
addPolyPoint(float x,
float y)
Add a point describing the polygon to be triangulated
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float[] |
getPolyPoint(int index)
Get the coordinates of the point at the specified index
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int |
getPolyPointCount()
Get the number of points in the polygon
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int |
getTriangleCount()
Get a count of the number of triangles produced
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float[] |
getTrianglePoint(int tri,
int i)
Get a point on a specified generated triangle
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void |
startHole()
Start a hole in the polygon
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boolean |
triangulate()
Cause the triangulator to split the polygon
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public void addPolyPoint(float x, float y)
addPolyPoint
in interface Triangulator
x
- The x coordinate of the pointy
- the y coordinate of the pointpublic int getPolyPointCount()
public float[] getPolyPoint(int index)
index
- The index of the point to retrievepublic boolean triangulate()
triangulate
in interface Triangulator
public int getTriangleCount()
getTriangleCount
in interface Triangulator
public float[] getTrianglePoint(int tri, int i)
getTrianglePoint
in interface Triangulator
tri
- The index of the triangle to interegatei
- The index of the point within the triangle to retrieve
(0 - 2)public void startHole()
Triangulator
startHole
in interface Triangulator