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Extruding slices and polygons
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| import eu.mihosoft.vrl.v3d.CSG | |
| import eu.mihosoft.vrl.v3d.Cube | |
| import eu.mihosoft.vrl.v3d.Extrude | |
| import eu.mihosoft.vrl.v3d.Polygon | |
| import eu.mihosoft.vrl.v3d.Slice | |
| import eu.mihosoft.vrl.v3d.Transform | |
| def base = new Cube(20).toCSG() | |
| .difference(new Cube(5,10,20).toCSG()) | |
| .difference(new Cube(10,5,20).toCSG()) | |
| .rotz(5) | |
| .toZMin() | |
| List<Polygon> polys = Slice.slice(base,new Transform(),0) | |
| Polygon innerCross = polys.get(1) | |
| println Extrude.isCCW(innerCross) | |
| // Create a simple Z extrusion of a polygon | |
| CSG crossExtrusion = Extrude.polygons(innerCross, 2.5) | |
| //Extrude from polygon to polygon (with the same number of points!) | |
| Polygon secondCross = innerCross | |
| .movez(10)// You can move the second polygon around to get complex extrusions | |
| .rotz(15) | |
| .roty(45) | |
| //Move the complex extrusion off so it can be seen | |
| CSG crossExtrusion2 = Extrude.polygons(innerCross, secondCross) | |
| .movex(50) | |
| return [base.movez(20),polys,crossExtrusion,crossExtrusion2] |
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