package org.geogebra.common.geogebra3D.kernel3D.commands;
import org.geogebra.common.geogebra3D.kernel3D.geos.GeoPlane3D;
import org.geogebra.common.geogebra3D.kernel3D.geos.GeoPoint3D;
import org.geogebra.common.geogebra3D.kernel3D.geos.GeoPolygon3D;
import org.geogebra.common.geogebra3D.kernel3D.geos.GeoPolyhedron;
import org.geogebra.common.geogebra3D.kernel3D.geos.GeoQuadric3D;
import org.geogebra.common.geogebra3D.kernel3D.geos.GeoQuadric3DLimited;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.commands.CmdIntersect;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.geos.GeoNumberValue;
import org.geogebra.common.kernel.geos.GeoPolygon;
import org.geogebra.common.kernel.kernelND.GeoConicND;
import org.geogebra.common.kernel.kernelND.GeoCoordSys2D;
import org.geogebra.common.kernel.kernelND.GeoCurveCartesianND;
import org.geogebra.common.kernel.kernelND.GeoLineND;
import org.geogebra.common.kernel.kernelND.GeoPlaneND;
import org.geogebra.common.kernel.kernelND.GeoPointND;
import org.geogebra.common.kernel.kernelND.GeoQuadricND;
import org.geogebra.common.main.MyError;
/**
* Intersect[ <GeoPlane3D>, <GeoConicND> ]
*
* Intersect[ <GeoLineND>, <GeoQuadric3D> ]
*
* Intersect[ <GeoConicND>, <GeoConicND> ]
*
* Intersect[ <GeoLineND>, <GeoPolygon> ]
*
* Intersect[ <GeoLineND>, <GeoCoordSys2D> ]
*
* Intersect[ <GeoLineND>, <GeoLineND> ]
*
* Intersect[ <GeoLineND>, <GeoConicND>, <GeoNumeric> ]
*
* Intersect[ <GeoLineND>, <GeoQuadric3D>, <GeoNumeric> ]
*/
public class CmdIntersect3D extends CmdIntersect {
/**
* @param kernel
* kernel
*/
public CmdIntersect3D(Kernel kernel) {
super(kernel);
}
@Override
public GeoElement[] process(Command c) throws MyError {
int n = c.getArgumentNumber();
boolean[] ok = new boolean[n];
GeoElement[] arg;
switch (n) {
case 2:
arg = resArgs(c);
if (arg[0].isGeoElement3D() || arg[1].isGeoElement3D()) {
// POINTS
// intersection line/conic
if ((arg[0] instanceof GeoLineND)
&& (arg[1] instanceof GeoConicND)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectLineConic(c.getLabels(),
(GeoLineND) arg[0], (GeoConicND) arg[1]);
} else if ((arg[0] instanceof GeoConicND)
&& (arg[1] instanceof GeoLineND)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectLineConic(c.getLabels(),
(GeoLineND) arg[1], (GeoConicND) arg[0]);
} else if ((arg[0] instanceof GeoPlane3D)
&& (arg[1] instanceof GeoConicND)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectPlaneConic(c.getLabels(),
(GeoCoordSys2D) arg[0],
(GeoConicND) arg[1]);
} else if ((arg[0] instanceof GeoConicND)
&& (arg[1] instanceof GeoPlane3D)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectPlaneConic(c.getLabels(),
(GeoCoordSys2D) arg[1],
(GeoConicND) arg[0]);
} else if ((arg[0] instanceof GeoPlane3D)
&& (arg[1] instanceof GeoCurveCartesianND)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectPlaneCurve(c.getLabels(),
(GeoCoordSys2D) arg[0],
(GeoCurveCartesianND) arg[1]);
} else if ((arg[0] instanceof GeoCurveCartesianND)
&& (arg[1] instanceof GeoPlane3D)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectPlaneCurve(c.getLabels(),
(GeoCoordSys2D) arg[1],
(GeoCurveCartesianND) arg[0]);
} else if ((arg[0] instanceof GeoPlane3D)
&& (arg[1] instanceof GeoPolygon)) {
return kernelA.getManager3D().IntersectionPoint(
c.getLabels(), (GeoPlane3D) arg[0],
(GeoPolygon) arg[1]);
} else if ((arg[0] instanceof GeoPolygon)
&& (arg[1] instanceof GeoPlane3D)) {
return kernelA.getManager3D().IntersectionPoint(
c.getLabels(), (GeoPlane3D) arg[1],
(GeoPolygon) arg[0]);
} else if ((ok[0] = (arg[0].isGeoLine()))
&& (ok[1] = (arg[1] instanceof GeoQuadric3D))) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectLineQuadric(c.getLabels(),
(GeoLineND) arg[0], (GeoQuadric3D) arg[1]);
} else if ((ok[0] = (arg[0] instanceof GeoQuadric3D))
&& (ok[1] = (arg[1].isGeoLine()))) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectLineQuadric(c.getLabels(),
(GeoLineND) arg[1], (GeoQuadric3D) arg[0]);
} else if ((arg[0] instanceof GeoConicND) && (arg[1].isGeoConic()
|| arg[1] instanceof GeoQuadric3D)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectConics(c.getLabels(), (GeoConicND) arg[0],
(GeoQuadricND) arg[1]);
} else if ((arg[1] instanceof GeoConicND)
&& (arg[0].isGeoConic()
|| arg[0] instanceof GeoQuadric3D)) {
return (GeoElement[]) kernelA.getManager3D()
.IntersectConics(c.getLabels(), (GeoConicND) arg[1],
(GeoQuadricND) arg[0]);
}
// intersection line/polygon
else if ((arg[0] instanceof GeoLineND
&& arg[1] instanceof GeoPolygon)
|| (arg[1] instanceof GeoLineND
&& arg[0] instanceof GeoPolygon)) {
return kernelA.getManager3D().IntersectionPoint(
c.getLabels(), (GeoLineND) arg[0],
(GeoPolygon) arg[1]);
} else if (arg[0].isGeoPolygon() && arg[1].isGeoPolygon()
&& (arg[1] instanceof GeoPolygon3D
|| arg[0] instanceof GeoPolygon3D)) {
return kernelA.getManager3D().IntersectionPoint(
c.getLabels(), (GeoPolygon) arg[0],
(GeoPolygon) arg[1]);
} else if (arg[0] instanceof GeoLineND
&& arg[1] instanceof GeoCoordSys2D) {
GeoPoint3D point = (GeoPoint3D) kernelA.getManager3D()
.Intersect(c.getLabel(), (GeoLineND) arg[0],
(GeoCoordSys2D) arg[1], false);
kernelA.setStringMode(point);
return new GeoElement[] { point };
// intersection line/planar objects
} else if (arg[1] instanceof GeoLineND
&& arg[0] instanceof GeoCoordSys2D) {
GeoPoint3D point = (GeoPoint3D) kernelA.getManager3D()
.Intersect(c.getLabel(), (GeoLineND) arg[1],
(GeoCoordSys2D) arg[0], true);
kernelA.setStringMode(point);
return new GeoElement[] { point };
// intersection line/line
} else if (arg[0] instanceof GeoLineND
&& arg[1] instanceof GeoLineND) {
GeoPoint3D point = (GeoPoint3D) kernelA.getManager3D()
.Intersect(c.getLabel(), (GeoLineND) arg[0],
(GeoLineND) arg[1]);
kernelA.setStringMode(point);
return new GeoElement[] { point };
}
// TODO remove this if conflicting another case
// intersection plane/plane
if ((arg[0] instanceof GeoPlaneND)
&& (arg[1] instanceof GeoPlaneND)) {
GeoElement[] ret = {
kernelA.getManager3D().IntersectPlanes(c.getLabel(),
(GeoPlaneND) arg[0], (GeoPlaneND) arg[1]) };
return ret;
}
// intersection plane/limited quadric
if ((arg[0] instanceof GeoPlaneND)
&& (arg[1] instanceof GeoQuadric3DLimited)) {
GeoElement[] ret = {
kernelA.getManager3D().IntersectQuadricLimited(
c.getLabel(), (GeoPlaneND) arg[0],
(GeoQuadric3DLimited) arg[1]) };
return ret;
} else if ((arg[0] instanceof GeoQuadric3DLimited)
&& (arg[1] instanceof GeoPlaneND)) {
GeoElement[] ret = {
kernelA.getManager3D().IntersectQuadricLimited(
c.getLabel(), (GeoPlaneND) arg[1],
(GeoQuadric3DLimited) arg[0]) };
return ret;
}
// plane / quadric
if ((arg[0] instanceof GeoPlaneND)
&& (arg[1] instanceof GeoQuadricND)) {
GeoElement[] ret = { kernelA.getManager3D().Intersect(
c.getLabel(), (GeoPlaneND) arg[0],
(GeoQuadric3D) arg[1]) };
return ret;
} else if ((arg[1] instanceof GeoPlaneND)
&& (arg[0] instanceof GeoQuadricND)) {
GeoElement[] ret = { kernelA.getManager3D().Intersect(
c.getLabel(), (GeoPlaneND) arg[1],
(GeoQuadric3D) arg[0]) };
return ret;
}
// between 2 quadrics
if ((ok[0] = (arg[0] instanceof GeoQuadric3D
|| arg[0] instanceof GeoQuadric3DLimited))
&& (ok[1] = (arg[1] instanceof GeoQuadric3D
|| arg[1] instanceof GeoQuadric3DLimited))) {
GeoElement[] ret = kernelA.getManager3D().IntersectAsCircle(
c.getLabels(), (GeoQuadricND) arg[0],
(GeoQuadricND) arg[1]);
return ret;
}
// Plane - Polyhedron
if ((ok[0] = (arg[0].isGeoPlane()))
&& (ok[1] = (arg[1].isGeoPolyhedron()))) {
return kernelA.getManager3D().IntersectRegion(c.getLabels(),
(GeoPlane3D) arg[0], (GeoPolyhedron) arg[1],
c.getOutputSizes());
} else if ((ok[1] = (arg[1].isGeoPlane()))
&& (ok[0] = (arg[0].isGeoPolyhedron()))) {
return kernelA.getManager3D().IntersectRegion(c.getLabels(),
(GeoPlane3D) arg[1], (GeoPolyhedron) arg[0],
c.getOutputSizes());
}
GeoElement ret = CmdIntersectPath3D.processPlaneSurface(kernelA,
arg, ok, c.getLabel());
if (ret != null) {
return new GeoElement[] { ret };
}
}
return super.process(c);
case 3:
arg = resArgs(c);
if ((arg[0].isGeoElement3D()) || (arg[1].isGeoElement3D())
|| (arg[2].isGeoElement3D())) {
// Line - Conic
if ((arg[0].isGeoLine()) && arg[1].isGeoConic()
&& arg[2] instanceof GeoNumberValue) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineConicSingle(c.getLabel(),
(GeoLineND) arg[0], (GeoConicND) arg[1],
(GeoNumberValue) arg[2]) };
return ret;
} else if ((arg[1].isGeoLine()) && arg[0].isGeoConic()
&& arg[2] instanceof GeoNumberValue) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineConicSingle(c.getLabel(),
(GeoLineND) arg[1], (GeoConicND) arg[0],
(GeoNumberValue) arg[2]) };
return ret;
} else if ((arg[0].isGeoLine()) && arg[1].isGeoConic()
&& arg[2].isGeoPoint()) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineConicSingle(c.getLabel(),
(GeoLineND) arg[0], (GeoConicND) arg[1],
(GeoPointND) arg[2]) };
return ret;
} else if ((arg[1].isGeoLine()) && arg[0].isGeoConic()
&& arg[2].isGeoPoint()) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineConicSingle(c.getLabel(),
(GeoLineND) arg[1], (GeoConicND) arg[0],
(GeoPointND) arg[2]) };
return ret;
}
// Conic - Conic
else if ((arg[0].isGeoConic())
&& (arg[1].isGeoConic()
|| arg[1] instanceof GeoQuadric3D)
&& arg[2] instanceof GeoNumberValue) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectConicsSingle(c.getLabel(),
(GeoConicND) arg[0], (GeoQuadricND) arg[1],
(GeoNumberValue) arg[2]) };
return ret;
} else if ((arg[0].isGeoConic()) && arg[1].isGeoConic()
&& arg[2].isGeoPoint()) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectConicsSingle(c.getLabel(),
(GeoConicND) arg[0], (GeoConicND) arg[1],
(GeoPointND) arg[2]) };
return ret;
}
// Line - Quadric
else if ((arg[0].isGeoLine()) && arg[1] instanceof GeoQuadric3D
&& arg[2] instanceof GeoNumberValue) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineQuadricSingle(c.getLabel(),
(GeoLineND) arg[0], (GeoQuadric3D) arg[1],
(GeoNumberValue) arg[2]) };
return ret;
} else if ((arg[1].isGeoLine())
&& arg[0] instanceof GeoQuadric3D
&& arg[2] instanceof GeoNumberValue) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineQuadricSingle(c.getLabel(),
(GeoLineND) arg[1], (GeoQuadric3D) arg[0],
(GeoNumberValue) arg[2]) };
return ret;
} else if ((arg[0].isGeoLine())
&& arg[1] instanceof GeoQuadric3D
&& arg[2].isGeoPoint()) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineQuadricSingle(c.getLabel(),
(GeoLineND) arg[0], (GeoQuadric3D) arg[1],
(GeoPointND) arg[2]) };
return ret;
} else if ((arg[1].isGeoLine())
&& arg[0] instanceof GeoQuadric3D
&& arg[2].isGeoPoint()) {
GeoElement[] ret = { (GeoElement) kernelA.getManager3D()
.IntersectLineQuadricSingle(c.getLabel(),
(GeoLineND) arg[1], (GeoQuadric3D) arg[0],
(GeoPointND) arg[2]) };
return ret;
}
}
default:
return super.process(c);
// throw argNumErr(app, c, n);
}
}
}