43 lines
1.3 KiB
Text
43 lines
1.3 KiB
Text
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inline void D2Tree::calcDivide(double x_size, double y_size, double z_size,
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double center[3],
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double &x_sizeNew, double &y_sizeNew, double &z_sizeNew,
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double newcenter[8][3])
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{
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x_sizeNew = x_size * 0.5;
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y_sizeNew = y_size * 0.5;
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z_sizeNew = z_size * 0.5;
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newcenter[0][0] = center[0] - x_sizeNew;
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newcenter[0][1] = center[1] - y_sizeNew;
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newcenter[0][2] = center[2] - z_sizeNew;
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newcenter[1][0] = center[0] + x_sizeNew;
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newcenter[1][1] = center[1] - y_sizeNew;
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newcenter[1][2] = center[2] - z_sizeNew;
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newcenter[2][0] = center[0] - x_sizeNew;
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newcenter[2][1] = center[1] + y_sizeNew;
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newcenter[2][2] = center[2] - z_sizeNew;
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newcenter[3][0] = center[0] - x_sizeNew;
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newcenter[3][1] = center[1] - y_sizeNew;
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newcenter[3][2] = center[2] + z_sizeNew;
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newcenter[4][0] = center[0] + x_sizeNew;
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newcenter[4][1] = center[1] + y_sizeNew;
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newcenter[4][2] = center[2] - z_sizeNew;
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newcenter[5][0] = center[0] + x_sizeNew;
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newcenter[5][1] = center[1] - y_sizeNew;
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newcenter[5][2] = center[2] + z_sizeNew;
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newcenter[6][0] = center[0] - x_sizeNew;
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newcenter[6][1] = center[1] + y_sizeNew;
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newcenter[6][2] = center[2] + z_sizeNew;
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newcenter[7][0] = center[0] + x_sizeNew;
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newcenter[7][1] = center[1] + y_sizeNew;
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newcenter[7][2] = center[2] + z_sizeNew;
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}
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