public static ConvexSurface loadCube(double scaleX, double scaleY, double scaleZ) {
double r = 0.5;
double[] face1 = {
r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
-r * scaleZ,
r * scaleX,
r * scaleY,
-r * scaleZ
}; // Top
double[] face2 = {
r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
-r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
r * scaleZ
}; // Front
double[] face3 = {
r * scaleX,
r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
-r * scaleZ,
r * scaleX,
r * scaleY,
-r * scaleZ
}; // Right
r = -0.5;
double[] face4 = {
r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
-r * scaleZ,
r * scaleX,
r * scaleY,
-r * scaleZ
}; // Top
double[] face5 = {
r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
-r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
r * scaleZ
}; // Front
double[] face6 = {
r * scaleX,
r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
-r * scaleZ,
r * scaleX,
r * scaleY,
-r * scaleZ
}; // Right
ConvexSurface surface = new ConvexSurface();
surface.faces = new Face[6];
surface.faces[0] = new Face(face1, 4);
surface.faces[1] = new Face(face2, 4);
surface.faces[2] = new Face(face3, 4);
surface.faces[3] = new Face(face4, 4);
surface.faces[4] = new Face(face5, 4);
surface.faces[5] = new Face(face6, 4);
surface.SURFACE_TYPE = ConvexSurface.CUBE;
surface.width = (float) scaleX;
surface.height = (float) scaleX;
surface.length = (float) scaleZ;
surface.breakFaces();
surface.loadEdgeIndexing();
surface.loadPointIndexing();
return surface;
}
public static ConvexSurface loadPrism(
double scaleX,
double scaleY,
double scaleZ,
double frontLeft,
double frontRight,
double backLeft,
double backRight) {
double r = 0.5;
double[] face1 = {
-r * scaleX,
r * scaleY + frontLeft,
r * scaleZ,
-r * scaleX,
r * scaleY + backLeft,
-r * scaleZ,
r * scaleX,
r * scaleY + backRight,
-r * scaleZ
}; // Top1
double[] face2 = {
r * scaleX,
r * scaleY + frontRight,
r * scaleZ,
-r * scaleX,
r * scaleY + backLeft,
-r * scaleZ,
r * scaleX,
r * scaleY + backRight,
-r * scaleZ
}; // Top2
double[] face3 = {
r * scaleX,
r * scaleY + frontRight,
r * scaleZ,
-r * scaleX,
r * scaleY + frontLeft,
r * scaleZ,
r * scaleX,
r * scaleY + backRight,
-r * scaleZ
}; // Top3
double[] face4 = {
r * scaleX,
r * scaleY + frontRight,
r * scaleZ,
-r * scaleX,
r * scaleY + frontLeft,
r * scaleZ,
-r * scaleX,
r * scaleY + backLeft,
-r * scaleZ
}; // Top4
double[] face5 = {
r * scaleX,
r * scaleY + frontRight,
r * scaleZ,
-r * scaleX,
r * scaleY + frontLeft,
r * scaleZ,
-r * scaleX,
-r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
r * scaleZ
}; // Front
double[] face6 = {
r * scaleX,
r * scaleY + frontRight,
r * scaleZ,
r * scaleX,
-r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY,
-r * scaleZ,
r * scaleX,
r * scaleY + backRight,
-r * scaleZ
}; // Right
r = -0.5;
double[] face7 = {
r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
-r * scaleZ,
r * scaleX,
r * scaleY,
-r * scaleZ
}; // bottom
double[] face8 = {
r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
r * scaleY,
r * scaleZ,
-r * scaleX,
-r * scaleY + backRight,
r * scaleZ,
r * scaleX,
-r * scaleY + backLeft,
r * scaleZ
}; // Back
double[] face9 = {
r * scaleX,
r * scaleY,
r * scaleZ,
r * scaleX,
-r * scaleY + backLeft,
r * scaleZ,
r * scaleX,
-r * scaleY + frontLeft,
-r * scaleZ,
r * scaleX,
r * scaleY,
-r * scaleZ
}; // Left
ConvexSurface surface = new ConvexSurface();
surface.faces = new Face[9];
surface.faces[0] = new Face(face1, 3);
surface.faces[1] = new Face(face2, 3);
surface.faces[2] = new Face(face3, 3);
surface.faces[3] = new Face(face4, 3);
surface.faces[4] = new Face(face5, 4);
surface.faces[5] = new Face(face6, 4);
surface.faces[6] = new Face(face7, 4);
surface.faces[7] = new Face(face8, 4);
surface.faces[8] = new Face(face9, 4);
surface.SURFACE_TYPE = ConvexSurface.CUBE;
surface.width = (float) scaleX;
surface.height = (float) scaleX;
surface.length = (float) scaleZ;
surface.breakFaces();
surface.loadEdgeIndexing();
surface.loadPointIndexing();
return surface;
}
