Package toxi.geom

Examples of toxi.geom.TriangleIntersector.intersectsRay()

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            Vec3D c = getVertexAtCell(x2, z2);
            Vec3D d = getVertexAtCell((int) xx, z2);
            Ray3D r = new Ray3D(new Vec3D(x, 10000, z), new Vec3D(0, -1, 0));
            TriangleIntersector i = new TriangleIntersector(new Triangle3D(a,
                    b, d));
            if (i.intersectsRay(r)) {
                isec = i.getIntersectionData();
            } else {
                i.setTriangle(new Triangle3D(b, c, d));
                i.intersectsRay(r);
                isec = i.getIntersectionData();
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                    b, d));
            if (i.intersectsRay(r)) {
                isec = i.getIntersectionData();
            } else {
                i.setTriangle(new Triangle3D(b, c, d));
                i.intersectsRay(r);
                isec = i.getIntersectionData();
            }
        }
        return isec;
    }
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        Triangle3D tri = intersector.getTriangle();
        Vec3D[] v = null;
        for (AttributedFace f : faces) {
            v = getFaceVertices(f, v);
            tri.set(v[0], v[1], v[2]);
            if (intersector.intersectsRay(ray)) {
                return intersector.getIntersectionData();
            }
        }
        return null;
    }
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