private Point3d computeWinCoord(
Canvas3D canvas,
RenderAtom ra,
Point2d winCoord,
Point3d objCoord,
Transform3D localToImagePlate) {
// Get local to Vworld transform
RenderMolecule rm = ra.renderMolecule;
if (rm == null) {
// removeRenderAtom() may set ra.renderMolecule to null
// in RenderBin before this renderer thread run.
return null;
}
// MT safe issue: We can't reference ra.renderMolecule below since
// RenderBin thread may set it to null anytime. Use rm instead.
Transform3D lvw = rm.localToVworld[rm.localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD]];
Point3d clipCoord3 = new Point3d();
clipCoord3.set(objCoord);
Point4d clipCoord4 = new Point4d();
// Transform point from local coord. to clipping coord.
lvw.transform(clipCoord3);
canvas.vworldToEc.transform(clipCoord3);
canvas.projTrans.transform(clipCoord3, clipCoord4);
// clip check in Z
if ((clipCoord4.w <= 0.0) || (clipCoord4.z > clipCoord4.w) || (-clipCoord4.z > clipCoord4.w)) {
return null;
}
double invW = 1.0 / clipCoord4.w;
clipCoord3.x = clipCoord4.x * invW;
clipCoord3.y = clipCoord4.y * invW;
clipCoord3.z = clipCoord4.z * invW;
// Get Vworld to image plate Xform
canvas.getLastVworldToImagePlate(localToImagePlate);
// v' = vwip x lvw x v
// where v' = transformed vertex,
// lvw = local to Vworld Xform
// vwip = Vworld to Image plate Xform
// v = vertex
// Compute composite local to image plate Xform
localToImagePlate.mul(lvw);
// Transform the Raster's position from object to world coordinates
localToImagePlate.transform(objCoord);
// Get the window coordinates of this point
canvas.getPixelLocationFromImagePlate(objCoord, winCoord);
return clipCoord3;
}
@Override
void computeBoundingBox() {
if (clipMode == Raster.CLIP_IMAGE) {
// Disable view frustum culling by setting the raster's bounds to
// infinity.
Point3d minBounds =
new Point3d(Double.NEGATIVE_INFINITY, Double.NEGATIVE_INFINITY, Double.NEGATIVE_INFINITY);
Point3d maxBounds =
new Point3d(Double.POSITIVE_INFINITY, Double.POSITIVE_INFINITY, Double.POSITIVE_INFINITY);
geoBounds.setUpper(maxBounds);
geoBounds.setLower(minBounds);
} else {
Point3d center = new Point3d();
center.x = position.x;
center.y = position.y;
center.z = position.z;
geoBounds.setUpper(center);
geoBounds.setLower(center);
}
}
@Override
boolean intersect(
PickShape pickShape,
PickInfo pickInfo,
int flags,
Point3d iPnt,
GeometryRetained geom,
int geomIndex) {
Point3d pnts[] = new Point3d[2];
double sdist[] = new double[1];
double minDist = Double.MAX_VALUE;
double x = 0, y = 0, z = 0;
int scount, j, i = 0;
int count = 0;
int[] vtxIndexArr = new int[2];
pnts[0] = new Point3d();
pnts[1] = new Point3d();
switch (pickShape.getPickType()) {
case PickShape.PICKRAY:
PickRay pickRay = (PickRay) pickShape;
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectLineAndRay(
pnts[0], pnts[1], pickRay.origin, pickRay.direction, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKSEGMENT:
PickSegment pickSegment = (PickSegment) pickShape;
Vector3d dir =
new Vector3d(
pickSegment.end.x - pickSegment.start.x,
pickSegment.end.y - pickSegment.start.y,
pickSegment.end.z - pickSegment.start.z);
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectLineAndRay(pnts[0], pnts[1], pickSegment.start, dir, sdist, iPnt)
&& (sdist[0] <= 1.0)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKBOUNDINGBOX:
BoundingBox bbox = (BoundingBox) ((PickBounds) pickShape).bounds;
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectBoundingBox(pnts, bbox, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKBOUNDINGSPHERE:
BoundingSphere bsphere = (BoundingSphere) ((PickBounds) pickShape).bounds;
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectBoundingSphere(pnts, bsphere, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKBOUNDINGPOLYTOPE:
BoundingPolytope bpolytope = (BoundingPolytope) ((PickBounds) pickShape).bounds;
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectBoundingPolytope(pnts, bpolytope, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKCYLINDER:
PickCylinder pickCylinder = (PickCylinder) pickShape;
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectCylinder(pnts, pickCylinder, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKCONE:
PickCone pickCone = (PickCone) pickShape;
while (i < stripIndexCounts.length) {
vtxIndexArr[0] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[0]);
scount = stripIndexCounts[i++];
for (j = 1; j < scount; j++) {
vtxIndexArr[1] = indexCoord[count];
getVertexData(indexCoord[count++], pnts[1]);
if (intersectCone(pnts, pickCone, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
pnts[0].set(pnts[1]);
vtxIndexArr[0] = vtxIndexArr[1];
}
}
break;
case PickShape.PICKPOINT:
// Should not happen since API already check for this
throw new IllegalArgumentException(J3dI18N.getString("IndexedLineStripArrayRetained0"));
default:
throw new RuntimeException("PickShape not supported for intersection");
}
if (minDist < Double.MAX_VALUE) {
iPnt.x = x;
iPnt.y = y;
iPnt.z = z;
return true;
}
return false;
}
@Override
synchronized void computeBoundingBox() {
Point3d l = new Point3d();
Point3d u = new Point3d();
Vector3f location = new Vector3f(this.position);
int i, k = 0, numTotal = 0;
double width = 0, height = 0;
Rectangle2D bounds;
// Reset bounds data
l.set(location);
u.set(location);
if (numChars != 0) {
// Set loop counters based on path type
if (path == Text3D.PATH_RIGHT || path == Text3D.PATH_UP) {
k = 0;
numTotal = numChars + 1;
} else if (path == Text3D.PATH_LEFT || path == Text3D.PATH_DOWN) {
k = 1;
numTotal = numChars;
// Reset bounds to bounding box if first character
bounds = glyphVecs[0].getVisualBounds();
u.x += bounds.getWidth();
u.y += bounds.getHeight();
}
for (i = 1; i < numTotal; i++, k++) {
width = glyphVecs[k].getLogicalBounds().getWidth();
bounds = glyphVecs[k].getVisualBounds();
// 'switch' could be outside loop with little hacking,
width += charSpacing;
height = bounds.getHeight();
switch (this.path) {
case Text3D.PATH_RIGHT:
u.x += (width);
if (u.y < (height + location.y)) {
u.y = location.y + height;
}
break;
case Text3D.PATH_LEFT:
l.x -= (width);
if (u.y < (height + location.y)) {
u.y = location.y + height;
}
break;
case Text3D.PATH_UP:
u.y += height;
if (u.x < (bounds.getWidth() + location.x)) {
u.x = location.x + bounds.getWidth();
}
break;
case Text3D.PATH_DOWN:
l.y -= height;
if (u.x < (bounds.getWidth() + location.x)) {
u.x = location.x + bounds.getWidth();
}
break;
}
}
// Handle string alignment. ALIGN_FIRST is handled by default
if (alignment != Text3D.ALIGN_FIRST) {
double cx = (u.x - l.x);
double cy = (u.y - l.y);
if (alignment == Text3D.ALIGN_CENTER) {
cx *= .5;
cy *= .5;
}
switch (path) {
case Text3D.PATH_RIGHT:
l.x -= cx;
u.x -= cx;
break;
case Text3D.PATH_LEFT:
l.x += cx;
u.x += cx;
break;
case Text3D.PATH_UP:
l.y -= cy;
u.y -= cy;
break;
case Text3D.PATH_DOWN:
l.y += cy;
u.y += cy;
break;
}
}
}
l.z = 0.0f;
if ((font3D == null) || (font3D.fontExtrusion == null)) {
u.z = l.z;
} else {
u.z = l.z + font3D.fontExtrusion.length;
}
}
/**
* Update per character transform based on Text3D location, per character size and path.
*
* <p>WARNING: Caller of this method must make sure SceneGraph is live, else exceptions may be
* thrown.
*/
final void updateTransformData() {
int i, k = 0, numTotal = 0;
double width = 0, height = 0;
Vector3f location = new Vector3f(this.position);
Rectangle2D bounds;
// Reset bounds data
lower.set(location);
upper.set(location);
charTransforms = new Transform3D[numChars];
for (i = 0; i < numChars; i++) {
charTransforms[i] = new Transform3D();
}
if (numChars != 0) {
charTransforms[0].set(location);
// Set loop counters based on path type
if (path == Text3D.PATH_RIGHT || path == Text3D.PATH_UP) {
k = 0;
numTotal = numChars + 1;
} else if (path == Text3D.PATH_LEFT || path == Text3D.PATH_DOWN) {
k = 1;
numTotal = numChars;
// Reset bounds to bounding box if first character
bounds = glyphVecs[0].getVisualBounds();
upper.x += bounds.getWidth();
upper.y += bounds.getHeight();
}
for (i = 1; i < numTotal; i++, k++) {
width = glyphVecs[k].getLogicalBounds().getWidth();
bounds = glyphVecs[k].getVisualBounds();
// 'switch' could be outside loop with little hacking,
width += charSpacing;
height = bounds.getHeight();
switch (this.path) {
case Text3D.PATH_RIGHT:
location.x += width;
upper.x += (width);
if (upper.y < (height + location.y)) {
upper.y = location.y + height;
}
break;
case Text3D.PATH_LEFT:
location.x -= width;
lower.x -= (width);
if (upper.y < (height + location.y)) {
upper.y = location.y + height;
}
break;
case Text3D.PATH_UP:
location.y += height;
upper.y += height;
if (upper.x < (bounds.getWidth() + location.x)) {
upper.x = location.x + bounds.getWidth();
}
break;
case Text3D.PATH_DOWN:
location.y -= height;
lower.y -= height;
if (upper.x < (bounds.getWidth() + location.x)) {
upper.x = location.x + bounds.getWidth();
}
break;
}
if (i < numChars) {
charTransforms[i].set(location);
}
}
// Handle string alignment. ALIGN_FIRST is handled by default
if (alignment != Text3D.ALIGN_FIRST) {
double cx = (upper.x - lower.x);
double cy = (upper.y - lower.y);
if (alignment == Text3D.ALIGN_CENTER) {
cx *= .5;
cy *= .5;
}
switch (path) {
case Text3D.PATH_RIGHT:
for (i = 0; i < numChars; i++) {
charTransforms[i].mat[3] -= cx;
}
lower.x -= cx;
upper.x -= cx;
break;
case Text3D.PATH_LEFT:
for (i = 0; i < numChars; i++) {
charTransforms[i].mat[3] += cx;
}
lower.x += cx;
upper.x += cx;
break;
case Text3D.PATH_UP:
for (i = 0; i < numChars; i++) {
charTransforms[i].mat[7] -= cy;
}
lower.y -= cy;
upper.y -= cy;
break;
case Text3D.PATH_DOWN:
for (i = 0; i < numChars; i++) {
charTransforms[i].mat[7] += cy;
}
lower.y += cy;
upper.y += cy;
break;
}
}
}
lower.z = 0.0f;
if ((font3D == null) || (font3D.fontExtrusion == null)) {
upper.z = lower.z;
} else {
upper.z = lower.z + font3D.fontExtrusion.length;
}
// update geoBounds
getBoundingBox(geoBounds);
}
@Override
boolean intersect(
PickShape pickShape,
PickInfo pickInfo,
int flags,
Point3d iPnt,
GeometryRetained geom,
int geomIndex) {
Point3d pnts[] = new Point3d[3];
double sdist[] = new double[1];
double minDist = Double.MAX_VALUE;
double x = 0, y = 0, z = 0;
int[] vtxIndexArr = new int[3];
// NVaidya
// Bug 447: While loops below now traverse over all
// elements in the valid index range from initialIndexIndex
// to initialIndexInex + validIndexCount - 1
int i = initialIndexIndex;
int loopStopIndex = initialIndexIndex + validIndexCount;
pnts[0] = new Point3d();
pnts[1] = new Point3d();
pnts[2] = new Point3d();
switch (pickShape.getPickType()) {
case PickShape.PICKRAY:
PickRay pickRay = (PickRay) pickShape;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectRay(pnts, pickRay, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKSEGMENT:
PickSegment pickSegment = (PickSegment) pickShape;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectSegment(pnts, pickSegment.start, pickSegment.end, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKBOUNDINGBOX:
BoundingBox bbox = (BoundingBox) ((PickBounds) pickShape).bounds;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectBoundingBox(pnts, bbox, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKBOUNDINGSPHERE:
BoundingSphere bsphere = (BoundingSphere) ((PickBounds) pickShape).bounds;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectBoundingSphere(pnts, bsphere, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKBOUNDINGPOLYTOPE:
BoundingPolytope bpolytope = (BoundingPolytope) ((PickBounds) pickShape).bounds;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectBoundingPolytope(pnts, bpolytope, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKCYLINDER:
PickCylinder pickCylinder = (PickCylinder) pickShape;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectCylinder(pnts, pickCylinder, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKCONE:
PickCone pickCone = (PickCone) pickShape;
while (i < loopStopIndex) {
for (int j = 0; j < 3; j++) {
vtxIndexArr[j] = indexCoord[i];
getVertexData(indexCoord[i++], pnts[j]);
}
if (intersectCone(pnts, pickCone, sdist, iPnt)) {
if (flags == 0) {
return true;
}
if (sdist[0] < minDist) {
minDist = sdist[0];
x = iPnt.x;
y = iPnt.y;
z = iPnt.z;
if ((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
if ((flags & PickInfo.ALL_GEOM_INFO) != 0) {
storeInterestData(pickInfo, flags, geom, geomIndex, vtxIndexArr, iPnt, sdist[0]);
}
}
}
break;
case PickShape.PICKPOINT:
// Should not happen since API already check for this
throw new IllegalArgumentException(J3dI18N.getString("IndexedTriangleArrayRetained0"));
default:
throw new RuntimeException("PickShape not supported for intersection");
}
if (minDist < Double.MAX_VALUE) {
iPnt.x = x;
iPnt.y = y;
iPnt.z = z;
return true;
}
return false;
}