diff options
Diffstat (limited to 'src/PickTest/IntersectInfoBehavior.java')
| -rw-r--r-- | src/PickTest/IntersectInfoBehavior.java | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/PickTest/IntersectInfoBehavior.java b/src/PickTest/IntersectInfoBehavior.java index 1ca39c6..d583cc2 100644 --- a/src/PickTest/IntersectInfoBehavior.java +++ b/src/PickTest/IntersectInfoBehavior.java @@ -47,7 +47,7 @@ import java.awt.event.*; import java.util.*; import javax.media.j3d.*; import javax.vecmath.*; -import com.sun.j3d.utils.picking.*; +import com.sun.j3d.utils.pickfast.*; import com.sun.j3d.utils.geometry.*; /** @@ -63,7 +63,7 @@ public class IntersectInfoBehavior extends Behavior { float size; PickCanvas pickCanvas; - PickResult[] pickResult; + PickInfo[] pickInfoArr; Appearance oldlook, redlookwf, redlook, greenlook, bluelook; Node oldNode = null; GeometryArray oldGeom = null; @@ -76,7 +76,8 @@ public class IntersectInfoBehavior extends Behavior { float size) { pickCanvas = new PickCanvas(canvas3D, branchGroup); pickCanvas.setTolerance(5.0f); - pickCanvas.setMode(PickCanvas.GEOMETRY_INTERSECT_INFO); + pickCanvas.setMode(PickInfo.PICK_GEOMETRY); + pickCanvas.setFlags(PickInfo.LOCAL_TO_VWORLD | PickInfo.CLOSEST_GEOM_INFO); this.size = size; // Create an Appearance. redlook = new Appearance(); @@ -146,15 +147,13 @@ public class IntersectInfoBehavior extends Behavior { int y = ((MouseEvent)event[i]).getY(); pickCanvas.setShapeLocation(x, y); - Point3d eyePos = pickCanvas.getStartPosition (); - pickResult = pickCanvas.pickAllSorted(); + pickInfoArr = pickCanvas.pickAllSorted(); // Use this to do picking benchmarks /* long start = System.currentTimeMillis(); - for (int l=0;l<3;l++) { + for (int l=0;l<2;l++) { if (l == 0) System.out.print ("BOUNDS: "); if (l == 1) System.out.print ("GEOMETRY: "); - if (l == 2) System.out.print ("GEOMETRY_INTERSECT_INFO: "); for (int k=0;k<1000;k++) { if (l == 0) { @@ -165,23 +164,21 @@ public class IntersectInfoBehavior extends Behavior { pickCanvas.setMode(PickTool.GEOMETRY); pickResult = pickCanvas.pickAllSorted(); } - if (l == 2) { - pickCanvas.setMode(PickTool.GEOMETRY_INTERSECT_INFO); - pickResult = pickCanvas.pickAllSorted(); - } } long delta = System.currentTimeMillis() - start; System.out.println ("\t"+delta+" ms / 1000 picks"); } */ - if (pickResult != null) { + if (pickInfoArr != null) { // Get closest intersection results - PickIntersection pi = - pickResult[0].getClosestIntersection(eyePos); + Transform3D l2vw = pickInfoArr[0].getLocalToVWorld(); + PickInfo.IntersectionInfo[] iInfoArr = pickInfoArr[0].getIntersectionInfos(); + PickIntersection pi = new PickIntersection(l2vw, iInfoArr[0]); + + // Safe to assume the return geometry is of GeometryArray type. + GeometryArray curGeomArray = (GeometryArray) iInfoArr[0].getGeometry(); - GeometryArray curGeomArray = pi.getGeometryArray(); - // Position sphere at intersection point Vector3d v = new Vector3d(); Point3d intPt = pi.getPointCoordinatesVW(); |