Revision 1ce7e2f6
Added by Leszek Koltunski 10 months ago
| src/main/java/org/distorted/library/mesh/MeshPolygon.java | ||
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{
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private static final int NUM_CACHE = 20; |
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private float[] mPolygonVertices; |
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private float[][] mPolygonVertices;
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private int mNumPolygonVertices; |
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private float[] mPolygonBands; |
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private int mNumPolygonBands; |
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{
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remainingVert--; |
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float Xfirst= mPolygonVertices[2*polyVertex ];
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float Yfirst= mPolygonVertices[2*polyVertex+1];
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float Xlast = mPolygonVertices[2*polyEndVer ];
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float Ylast = mPolygonVertices[2*polyEndVer+1];
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float Xfirst= mPolygonVertices[polyVertex][0];
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float Yfirst= mPolygonVertices[polyVertex][1];
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float Xlast = mPolygonVertices[polyEndVer][0];
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float Ylast = mPolygonVertices[polyEndVer][1];
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float xEdge = Xfirst + quot*(Xlast-Xfirst); |
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float yEdge = Yfirst + quot*(Ylast-Yfirst); |
| ... | ... | |
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* Create a polygon of any shape and varying elevations from the edges towards the center. |
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* Optionally make it more dense at the vertices. |
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* |
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* @param verticesXY 2N floats - packed description of polygon vertices. N pairs (x,y).
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* @param verticesXY [N][2] floats - polygon vertices. N pairs (x,y).
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* Vertices HAVE TO be specified in a COUNTERCLOCKWISE order (starting from any). |
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* @param bands 2K floats; K pairs of two floats each describing a single band. |
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* From (1.0,Z[0]) (outer edge, its Z elevation) to (0.0,Z[K]) (the center, |
| ... | ... | |
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* all bands go to. |
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* @param centerY Y coordinate of the center. |
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*/ |
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public MeshPolygon(float[] verticesXY, float[] bands, int exBand, int exVertices, float centerX, float centerY) |
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public MeshPolygon(float[][] verticesXY, float[] bands, int exBand, int exVertices, float centerX, float centerY)
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{
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super(); |
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mPolygonVertices = verticesXY; |
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mPolygonBands = bands; |
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mNumPolygonVertices= mPolygonVertices.length /2;
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mNumPolygonVertices= mPolygonVertices.length; |
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mNumPolygonBands = mPolygonBands.length /2; |
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extraBand = exBand; |
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extraVertices = exVertices; |
| ... | ... | |
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{
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for(int v=0; v<mNumPolygonVertices; v++) |
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{
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mPolygonVertices[2*v ] -= centerX;
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mPolygonVertices[2*v+1] -= centerY;
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mPolygonVertices[v][0] -= centerX;
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mPolygonVertices[v][1] -= centerY;
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} |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public MeshPolygon(float[] verticesXY, float[] bands, int exIndex, int exVertices) |
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public MeshPolygon(float[][] verticesXY, float[] bands, int exIndex, int exVertices)
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{
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this(verticesXY,bands,exIndex,exVertices,0.0f,0.0f); |
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} |
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* Create a polygon of any shape and varying elevations from the edges towards the center. |
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* Equivalent of the previous with exIndex=0 or exVertices=0. |
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*/ |
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public MeshPolygon(float[] verticesXY, float[] bands) |
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public MeshPolygon(float[][] verticesXY, float[] bands)
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{
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this(verticesXY,bands,0,0,0.0f,0.0f); |
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} |
Also available in: Unified diff
change the way the coordinates of stickers are kept from float[2*N] to float[N][2]