private static boolean triedIR = false;
- private static List<PipeControlPoint> updates = new ArrayList<PipeControlPoint>();
+ private static List<PipeControlPoint> requestUpdates = new ArrayList<PipeControlPoint>();
+ private static List<PipeControlPoint> currentUpdates = new ArrayList<PipeControlPoint>();
- private static Object mutex = new Object();
+ private static Object updateMutex = new Object();
+ private static Object ruleMutex = new Object();
public static void requestUpdate(PipeControlPoint pcp) {
+ if (!PipingRules.enabled)
+ return;
if (DEBUG) System.out.println("PipingRules request " + pcp);
- synchronized (mutex) {
- if (!updates.contains(pcp))
- updates.add(pcp);
+ synchronized (updateMutex) {
+ if (!requestUpdates.contains(pcp))
+ requestUpdates.add(pcp);
}
}
- public static synchronized boolean update() throws Exception {
- if (updates.size() == 0)
+ public static boolean update() throws Exception {
+ if (!PipingRules.enabled)
+ return false;
+
+ if (requestUpdates.size() == 0)
return false;
- List<PipeControlPoint> temp = new ArrayList<PipeControlPoint>(updates.size());
- synchronized(mutex) {
- temp.addAll(updates);
- updates.clear();
+
+ List<PipeControlPoint> temp = new ArrayList<PipeControlPoint>(requestUpdates.size());
+ synchronized(updateMutex) {
+ temp.addAll(requestUpdates);
+ requestUpdates.clear();
+ }
+ synchronized (ruleMutex) {
+ currentUpdates.clear();
+ currentUpdates.addAll(temp);
+ // TODO : we should remove already processed control points from currentUpdates after each _positionUpdate call.
+ for (PipeControlPoint pcp : currentUpdates)
+ _positionUpdate(pcp, true);
+ currentUpdates.clear();
+ }
+ synchronized(updateMutex) {
+ requestUpdates.removeAll(temp);
}
- for (PipeControlPoint pcp : temp)
- positionUpdate(pcp);
return true;
}
}
public static boolean positionUpdate(PipeControlPoint pcp, boolean allowIR) throws Exception {
+ synchronized (ruleMutex) {
+ currentUpdates.add(pcp);
+ boolean b = _positionUpdate(pcp, allowIR);
+ currentUpdates.clear();
+ return b;
+ }
+
+ }
+
+ private static boolean _positionUpdate(PipeControlPoint pcp, boolean allowIR) throws Exception {
if (updating || !enabled)
return true;
if (pcp.getPipeRun() == null)
public static void setEnabled(boolean enabled) {
PipingRules.enabled = enabled;
if(!enabled)
- updates.clear();
+ currentUpdates.clear();
}
public static boolean isEnabled() {
}
private static void updatePathLegNext(PipeControlPoint start, PipeControlPoint updated, PathLegUpdateType lengthChange) throws Exception {
- ArrayList<PipeControlPoint> list = new ArrayList<PipeControlPoint>();
- PipeControlPoint end = start.findNextEnd(list);
- // this is for inline cp that is also path leg end
+
+ UpdateStruct2 us = createUS(start, Direction.NEXT, 0, new ArrayList<ExpandIterInfo>(), updated);
if (lengthChange == PathLegUpdateType.NONE) {
if (start.equals(updated))
lengthChange = PathLegUpdateType.NEXT;
- else if (end.equals(updated))
+ else if (us.end.equals(updated))
lengthChange = PathLegUpdateType.PREV;
}
- updatePathLegNext(start, list, end, updated, lengthChange);
- }
-
- private static void updatePathLegNext(PipeControlPoint start, ArrayList<PipeControlPoint> list, PipeControlPoint end, PipeControlPoint updated, PathLegUpdateType lengthChange) throws Exception {
- updatePathLeg(start, list, end, false, 0, new ArrayList<ExpandIterInfo>(), updated, lengthChange);
+ if (us == null) {
+ System.out.println("Null update struct " + start);
+ return;
+ }
+ updatePathLeg(us, lengthChange);
}
private static void updatePathLegPrev(PipeControlPoint start, PipeControlPoint updated, PathLegUpdateType lengthChange) throws Exception {
- ArrayList<PipeControlPoint> list = new ArrayList<PipeControlPoint>();
- PipeControlPoint end = start.findPreviousEnd(list);
// TODO: this method is not symmetric with updatePathLegNext, which may alter lengthChange parameter?
- updatePathLegPrev(start, list, end, updated, lengthChange);
- }
-
- private static void updatePathLegPrev(PipeControlPoint start, ArrayList<PipeControlPoint> list, PipeControlPoint end, PipeControlPoint updated, PathLegUpdateType lengthChange) throws Exception {
- // reverses the list
- ArrayList<PipeControlPoint> nextList = new ArrayList<PipeControlPoint>();
- for (PipeControlPoint icp : list) {
- if (icp.isDualSub()) {
- nextList.add(0, icp.getParentPoint());
- } else {
- nextList.add(0, icp);
- }
- }
- updatePathLeg(end, nextList, start, true, 0, new ArrayList<ExpandIterInfo>(), updated, lengthChange);
-
+ UpdateStruct2 us = createUS(start, Direction.PREVIOUS, 0, new ArrayList<ExpandIterInfo>(), updated);
+// if (lengthChange == PathLegUpdateType.NONE) {
+// if (start.equals(updated))
+// lengthChange = PathLegUpdateType.NEXT;
+// else if (us.end.equals(updated))
+// lengthChange = PathLegUpdateType.PREV;
+// }
+ if (us == null) {
+ System.out.println("Null update struct " + start);
+ return;
+ }
+ updatePathLeg(us, lengthChange);
}
private static class UpdateStruct2 {
}
+ @SuppressWarnings("unused")
private static boolean calculateOffset(Vector3d startPoint, Vector3d endPoint, ArrayList<PipeControlPoint> list, Vector3d dir, Vector3d offset) {
boolean hasOffsets = false;
List<PipeControlPoint> offsets = new ArrayList<PipeControlPoint>(list.size());
hasOffsets = true;
}
-// for (PipeControlPoint icp : list) {
-// if (icp.isOffset()) {
-// icp.setOffset(((InlineComponent)icp.getPipelineComponent()).getOffset());
-// hasOffsets = true;
-// Vector3d v = icp.getSizeChangeOffsetVector(dir);
-// offset.add(v);
-// } else if (icp.isDualSub())
-// ErrorLogger.defaultLogError("Updating pipe run, found offset controlpoint " + icp, new Exception("ASSERT!"));
-// }
if (DEBUG && hasOffsets)
System.out.println("calcOffset s:"+ startPoint + " e:" + endPoint + " d:" + dir + " o:"+offset) ;
return hasOffsets;
}
-
- /**
- * @param start
- * starting point of the pipe run
- * @param list
- * list of inline control points in the pipe run
- * @param end
- * ending point of the pipe run
- * @param reversed
- * boolean flag indicating wether start or end control point was
- * modified (if true then end point was modified)
- * @throws TransactionException
- */
- private static void updatePathLeg(PipeControlPoint start, ArrayList<PipeControlPoint> list, PipeControlPoint end, boolean reversed, int iter, ArrayList<ExpandIterInfo> toRemove, PipeControlPoint updated, PathLegUpdateType lengthChange) throws Exception {
+
+ private static UpdateStruct2 createUS(PipeControlPoint start, Direction direction, int iter, ArrayList<ExpandIterInfo> toRemove, PipeControlPoint updated) {
+ ArrayList<PipeControlPoint> list = new ArrayList<PipeControlPoint>();
+ PipeControlPoint end = null;
+ if (direction == Direction.NEXT) {
+ end = start.findNextEnd(list);
+ } else {
+ ArrayList<PipeControlPoint> prevList = new ArrayList<PipeControlPoint>();
+ PipeControlPoint tend = start.findPreviousEnd(prevList);
+ for (PipeControlPoint icp : prevList) {
+ if (icp.isDualSub()) {
+ list.add(0, icp.getParentPoint());
+ } else {
+ list.add(0, icp);
+ }
+ }
+ end = start;
+ start = tend;
+ }
if (start == end)
- return;
- // FIXME: direction is calculated wrong way!
+ return null;
boolean hasOffsets = false;
Vector3d offset = new Vector3d();
Vector3d startPoint = start.getWorldPosition();
Vector3d endPoint = end.getWorldPosition();
Vector3d dir = new Vector3d();
hasOffsets = calculateOffset(startPoint, endPoint, list, dir, offset);
- updatePathLeg(new UpdateStruct2(start, startPoint, list, end, endPoint, dir, offset, hasOffsets, iter, reversed, toRemove, updated), lengthChange);
-
+ return new UpdateStruct2(start, startPoint, list, end, endPoint, dir, offset, hasOffsets, iter, direction == Direction.PREVIOUS, toRemove, updated);
}
private static boolean asDirected(PipeControlPoint pcp, Direction direction) {
- if (pcp.isDirected())
- return true;
- if (pcp.isTurn() && pcp.isFixed()) {
- if (!pcp._getReversed())
- return direction == Direction.NEXT;
- else
- return direction == Direction.PREVIOUS;
- }
- return false;
+ if (pcp.isDirected())
+ return true;
+ if (pcp.asFixedAngle()) {
+ if (!pcp._getReversed())
+ return direction == Direction.NEXT;
+ else
+ return direction == Direction.PREVIOUS;
+ }
+ return false;
}
private static Vector3d direction(PipeControlPoint pcp, Direction direction) {
- return pcp.getDirection(direction);
+ return pcp.getDirection(direction);
}
private static void updatePathLeg(UpdateStruct2 u, PathLegUpdateType lengthChange) throws Exception {
if (DEBUG)
System.out.println("PipingRules.updateFreePipeRun " + u + " " + lengthChange);
checkExpandPathLeg(u, lengthChange);
- if (u.start.isInline() || u.end.isInline() || u.start.isFixed() || u.end.isFixed())
+ if (u.start.isInline() || u.end.isInline() || u.start.asFixedAngle()|| u.end.asFixedAngle())
processPathLeg(u, true, false);
}
pathLegPoints.add(u.end);
// TODO : values can be cached in the loop
- for (int i = 1; i < pathLegPoints.size(); i++) {
+ for (int i = 0; i < pathLegPoints.size(); i++) {
PipeControlPoint icp = pathLegPoints.get(i);
- PipeControlPoint prev = pathLegPoints.get(i - 1);
-
+ PipeControlPoint prev = i > 0 ? pathLegPoints.get(i - 1) : null;
+ PipeControlPoint next = i < pathLegPoints.size() - 1 ? pathLegPoints.get(i + 1) : null;
if (icp.isVariableLength()) {
- if (i != pathLegPoints.size() - 1) {
- PipeControlPoint next = pathLegPoints.get(i + 1);
+ if (prev != null && next != null) {
+
recalcline = recalcline | updateVariableLength(icp, prev, next);
} else {
// the problem is that we want to keep unconnected end
// of the component in the same
// place, but center of the component must be moved.
- updateVariableLengthEnd(icp, prev);
+ updateVariableLengthEnd(icp, prev != null ? prev : next);
}
- } else if (!prev.isVariableLength()) {
+ } else if (prev != null && !prev.isVariableLength()) {
// If this and previous control point are not variable
// length pcps, we'll have to check if there is no empty
// space between them.
ep = new Vector3d(u.endPoint);
ep.sub(u.offset);
- for (int i = 1; i < pathLegPoints.size(); i++) {
+ for (int i = 0; i < pathLegPoints.size(); i++) {
PipeControlPoint icp = pathLegPoints.get(i);
- PipeControlPoint prev = pathLegPoints.get(i - 1);
- if (prev.isDualInline())
+ PipeControlPoint prev = i > 0 ? pathLegPoints.get(i - 1) : null;
+ PipeControlPoint next = i < pathLegPoints.size() - 1 ? pathLegPoints.get(i + 1) : null;
+
+ if (prev != null && prev.isDualInline())
prev = prev.getSubPoint().get(0);
if (icp.isVariableLength()) {
- if (i != pathLegPoints.size() - 1) {
- PipeControlPoint next;
- next = pathLegPoints.get(i + 1);
+ if (prev != null && next != null) {
recalcline = recalcline | updateVariableLength(icp, prev, next);
} else {
// the problem is that we want to keep unconnected end
// of the component in the same
// place, but center of the component must be moved.
- updateVariableLengthEnd(icp, prev);
+ updateVariableLengthEnd(icp, prev != null ? prev : next);
}
- } else if (!prev.isVariableLength()) {
+ } else if (prev != null && !prev.isVariableLength()) {
// If this and previous control point are not variable
// length pcps, we'll have to check if there is no empty
// space between them.
// must be removed
if (icp.isDeletable()) {
+ if (!allowInsertRemove) {
+ icp.setLength(0.0001);
+ triedIR = true;
+ return false;
+ }
if (DEBUG)
System.out.println("PipingRules.updateVariableLength removing " + icp);
icp._remove();
// position of the
// component
dir.add(prevPos);
- PipeControlPoint scp = insertStraight(prev, icp, dir, length);
+ insertStraight(prev, icp, dir, length);
return true;
} else {
triedIR = true;
}
private static void updateVariableLengthEnd(PipeControlPoint icp, PipeControlPoint prev) {
- Vector3d currentPos = icp.getWorldPosition();
- Vector3d prevPos = prev.getWorldPosition();
-
- Vector3d dir = new Vector3d();
- dir.sub(currentPos, prevPos);
-
- boolean simple = true;
- if (simple) {
- double currentLength = (dir.length() - prev.getInlineLength()) * 2.0;
- icp.setLength(currentLength);
- } else {
- double currentLength = icp.getLength();
- if (currentLength < MathTools.NEAR_ZERO) {
- currentLength = (dir.length() - prev.getInlineLength()) * 2.0;
- }
-
- if (dir.lengthSquared() > MathTools.NEAR_ZERO)
- dir.normalize();
- Point3d endPos = new Point3d(dir);
- endPos.scale(currentLength * 0.5);
- endPos.add(currentPos); // this is the free end of the component
-
- double offset = prev.getInlineLength();
- Point3d beginPos = new Point3d(dir);
- beginPos.scale(offset);
- beginPos.add(prevPos); // this is the connected end of the component
-
- double l = beginPos.distance(endPos);
-
- if (Double.isNaN(l))
- System.out.println("Length for " + icp + " is NaN");
-
- dir.scale(l * 0.5);
- beginPos.add(dir); // center position
-
- if (DEBUG)
- System.out.println("PipingRules.updateInlineControlPoints() setting variable length to " + l);
- icp.setLength(l);
-
- icp.setWorldPosition(new Vector3d(beginPos));
- }
+ Vector3d currentPos = icp.getWorldPosition();
+ Vector3d prevPos = prev.getWorldPosition();
+
+ Vector3d dir = new Vector3d();
+ dir.sub(currentPos, prevPos);
+
+ boolean simple = currentUpdates.contains(icp);
+ if (simple) {
+ // Update based on position -> adjust length
+ double currentLength = (dir.length() - prev.getInlineLength()) * 2.0;
+ icp.setLength(currentLength);
+ } else {
+ // Update based on neighbour movement -> adjust length and position, so that free end stays in place.
+ double currentLength = icp.getLength();
+ if (currentLength < MathTools.NEAR_ZERO) {
+ currentLength = (dir.length() - prev.getInlineLength()) * 2.0;
+ }
+
+ if (dir.lengthSquared() > MathTools.NEAR_ZERO)
+ dir.normalize();
+ Point3d endPos = new Point3d(dir);
+ endPos.scale(currentLength * 0.5);
+ endPos.add(currentPos); // this is the free end of the component
+
+ double offset = prev.getInlineLength();
+ Point3d beginPos = new Point3d(dir);
+ beginPos.scale(offset);
+ beginPos.add(prevPos); // this is the connected end of the component
+
+ double l = beginPos.distance(endPos);
+
+ if (Double.isNaN(l))
+ System.out.println("Length for " + icp + " is NaN");
+
+ dir.scale(l * 0.5);
+ beginPos.add(dir); // center position
+
+ if (DEBUG)
+ System.out.println("PipingRules.updateInlineControlPoints() setting variable length to " + l);
+ icp.setLength(l);
+
+ icp.setWorldPosition(new Vector3d(beginPos));
+ }
}
private static void ppNoOffset(UpdateStruct2 u) throws Exception {
}
Vector3d directedDirection = direction(dcp, dcpStart ? Direction.NEXT : Direction.PREVIOUS);
+ if (directedDirection == null) {
+ //updateTurnControlPointTurn(dcp, dcp.getPrevious(), dcp.getNext());
+ updateTurnControlPointTurn(dcp, null, null);
+ directedDirection = direction(dcp, dcpStart ? Direction.NEXT : Direction.PREVIOUS);
+ if (directedDirection == null) {
+ return;
+ }
+ }
Point3d directedEndPoint = new Point3d(u.endPoint);
if (u.hasOffsets)
directedEndPoint.add(u.offset);
double distance = t.length();
boolean aligned = (distance < ALLOWED_OFFSET);
if (aligned) {
- if (u.start.isInline() || u.end.isInline() || u.start.isFixed() || u.end.isFixed())
- processPathLeg(u, true, false);
+ if (u.start.isInline() || u.end.isInline() || u.start.asFixedAngle() || u.end.asFixedAngle())
+ processPathLeg(u, true, false);
checkExpandPathLeg(u, lengthChange, inlineEnd);
} else {
if (other.isVariableAngle()) {
// TODO calculate needed space from next run end.
- if (mu[0] < 1.0) {
+ double space = spaceForTurn(other);
+ if (mu[0] < space) {
if (dcpStart) {
closest.set(u.startPoint);
} else {
closest.set(u.endPoint);
}
Vector3d v = new Vector3d(directedDirection);
- v.scale(spaceForTurn(other));
+ v.scale(space);
closest.add(v);
}
}
p1 = dcp.getWorldPosition();
- // FIXME: calculate position of the elbows properly.
+ Vector3d v = new Vector3d();
if (!u.reversed)
- p1.add(dir1);
+ v.set(dir1);
else
- p1.add(dir2);
+ v.set(dir2);
+
+ // Reserve space for 90 deg elbow
+ double off = dcp1.getPipeRun().getTurnRadius();
+ v.scale(off);
+ p1.add(v);
if (!u.reversed)
p2 = MathTools.closestPointOnStraight(new Point3d(p1), position2, dir2);
else
p2 = MathTools.closestPointOnStraight(new Point3d(p1), position1, dir1);
+ // By default, the elbows are placed next to each other, by using 90 deg angles.
+ // If the distance between elbows is not enough, we must move the other elbow (and create more shallow angle elbows)
+ if (MathTools.distance(p1, p2) < off*2.05) {
+ p2.add(v);
+ }
PipeControlPoint tcp1 = insertElbow(dcp, next, p1);
PipeControlPoint tcp2 = insertElbow(tcp1, next, p2);
// TODO : this returns now space for 90 deg turn.
// The challenge: position of tcp affects the turn angle, which then affects the required space. Perhaps we need to iterate...
// Additionally, if the path legs contain offset, using just positions of opposite path leg ends is not enough,
- return tcp.getPipeRun().getTurnRadius();
+ return ((TurnComponent)tcp.getPipelineComponent()).getTurnRadius();
}
private static void insertElbowUpdate(UpdateStruct2 u, PipeControlPoint dcp, PipeControlPoint next, boolean dcpStart, Vector3d position, Vector3d directedDirection) throws Exception{
// this won't work properly if inline control points are not updated
PipeControlPoint startPrev = u.start.getPrevious();
if (startPrev != null) {
- double a;
- if (!u.hasOffsets) {
- a = updateTurnControlPointTurn(u.start, startPrev, u.end);
- } else {
- Vector3d ep = new Vector3d(u.endPoint);
- ep.sub(u.offset);
- a = updateTurnControlPointTurn(u.start, u.startPoint, startPrev.getPosition(), ep);
-
- }
+ double a = updateTurnControlPointTurn(u.start, null, u.dir);
if (a < MIN_TURN_ANGLE && u.start.isDeletable())
startRemoved = true;
else if (lengthChange == PathLegUpdateType.PREV || lengthChange == PathLegUpdateType.PREV_S) {
PipeControlPoint endNext = u.end.getNext();
if (endNext != null) {
- double a;
- if (!u.hasOffsets) {
- a = updateTurnControlPointTurn(u.end, u.start, endNext);
- } else {
- Vector3d sp = new Vector3d(u.startPoint);
- sp.add(u.offset);
- a = updateTurnControlPointTurn(u.end, u.endPoint, sp, endNext.getPosition());
- }
+ // TODO: u.end, u.dir, null
+ double a = updateTurnControlPointTurn(u.end, null, null);
if (a < MIN_TURN_ANGLE && u.end.isDeletable())
endRemoved = true;
else if (lengthChange == PathLegUpdateType.NEXT || lengthChange == PathLegUpdateType.NEXT_S) {
if (updateEnds) {
if (u.start.isTurn()) {
- updateTurnControlPointTurn(u.start, u.start.getPrevious(), u.start.getNext());
+ //updateTurnControlPointTurn(u.start, u.start.getPrevious(), u.start.getNext());
+ updateTurnControlPointTurn(u.start, null, null);
// updatePathLegPrev(u.start, u.start, PathLegUpdateType.NONE);
} else if (u.start.isEnd()) {
updateEndComponentControlPoint(u.start, u.startPoint, u.endPoint);
updateControlPointOrientation(u.start);
}
if (u.end.isTurn()) {
- updateTurnControlPointTurn(u.end, u.end.getPrevious(), u.end.getNext());
+ //updateTurnControlPointTurn(u.end, u.end.getPrevious(), u.end.getNext());
+ updateTurnControlPointTurn(u.end, null, null);
// updatePathLegNext(u.end, u.end, PathLegUpdateType.NONE);
} else if (u.end.isEnd()) {
updateEndComponentControlPoint(u.end, u.startPoint, u.endPoint);
// end,Point3d endPoint, Vector3d dir, boolean hasOffsets,int iter, boolean
// reversed, ArrayList<ExpandIterInfo> toRemove) throws TransactionException
// {
+ @SuppressWarnings("unused")
private static void processPathLegNoOffset(UpdateStruct2 u) throws Exception {
if (DEBUG)
System.out.println("PipingRules.processPathLeg " + u.start + " " + u.end);
private static void updateEndComponentControlPoint(PipeControlPoint ecp, Vector3d start, Vector3d end) throws Exception {
if (DEBUG)
System.out.println("PipingRules.updateEndComponentControlPoint() " + ecp);
- // PipeControlPoint next = ecp.getNext();
- // PipeControlPoint prev = ecp.getPrevious();
- // if (next != null) {
- // end = G3DTools.getPoint(next.getLocalPosition());
- // start = G3DTools.getPoint(ecp.getLocalPosition());
- // } else if (prev != null) {
- // end = G3DTools.getPoint(ecp.getLocalPosition());
- // start = G3DTools.getPoint(prev.getLocalPosition());
- // } else {
- // // TODO : warning?
- // return;
- // }
- // Vector3d dir = new Vector3d (end);
- // dir.sub(start);
- // dir.normalize();
- // G3DTools.setTuple(ecp.getDirection(), dir);
- if (!ecp.isFixed())
- updateControlPointOrientation(ecp);
+ //FIXME : end control point cannot be fixed!
+ //if (!ecp.isFixed())
+ updateControlPointOrientation(ecp);
for (PipeControlPoint pcp : ecp.getSubPoint()) {
// TODO update position
}
}
- /**
- * Recalculates turn control point's internal data (turn angle and offset)
- *
- * @param tcp
- * @param prev
- * @param next
- */
- private static double updateTurnControlPointTurn(PipeControlPoint tcp, PipeControlPoint prev, PipeControlPoint next) {
- if (DEBUG)
- System.out.println("PipingTools.updateTurnControlPointTurn()" + tcp);
-
- if (!tcp.isFixed()) {
- if (next == null || prev == null)
- return Math.PI; // FIXME : argh
- Vector3d middlePoint = tcp.getWorldPosition();
- Vector3d nextPoint = next.getWorldPosition();
- Vector3d prevPoint = prev.getWorldPosition();
- return updateTurnControlPointTurn(tcp, middlePoint, prevPoint, nextPoint);
- } else {
- Vector3d dir;
- if (!tcp._getReversed()) {
- if (prev == null)
- return Math.PI; // FIXME : argh
-
- Vector3d middlePoint = tcp.getWorldPosition();
- Vector3d prevPoint = prev.getWorldPosition();
- dir = new Vector3d();
- dir.sub(middlePoint, prevPoint);
-
- } else {
- if (next == null)
- return Math.PI; // FIXME : argh
-
- Vector3d middlePoint = tcp.getWorldPosition();
- Vector3d nextPoint = next.getWorldPosition();
- dir = new Vector3d();
- dir.sub(nextPoint,middlePoint);
- }
- dir.normalize();
-
- Quat4d q = PipeControlPoint.getControlPointOrientationQuat(dir, tcp.getRotationAngle() != null ? tcp.getRotationAngle() : 0.0);
- Vector3d v = new Vector3d();
- MathTools.rotate(q, MathTools.Y_AXIS,v);
- tcp.setTurnAxis(v);
- tcp.setWorldOrientation(q);
- return tcp.getTurnAngle();
+ private static double updateTurnControlPointTurn(PipeControlPoint tcp, Vector3d prev, Vector3d next) {
+ if (next == null) {
+ UpdateStruct2 us = createUS(tcp, Direction.NEXT, 0, new ArrayList<PipingRules.ExpandIterInfo>(), tcp);
+ if (us != null)
+ next = us.dir;
}
- }
-
- /**
- * Recalculates turn control point's internal data (turn angle and offset)
- *
- * @param tcp
- * @param middlePoint
- * @param nextPoint
- * @param prevPoint
- */
- private static double updateTurnControlPointTurn(PipeControlPoint tcp, Vector3d middlePoint, Vector3d prevPoint, Vector3d nextPoint) {
-
- Vector3d dir1 = new Vector3d(middlePoint);
- dir1.sub(prevPoint);
- Vector3d dir2 = new Vector3d(nextPoint);
- dir2.sub(middlePoint);
- if (DEBUG)
- System.out.println("PipingTools.updateTurnControlPointTurn " + tcp + " " + prevPoint + " " + middlePoint + " " + nextPoint);
- return updateTurnControlPointTurn(tcp, dir1, dir2);
- }
-
- private static double updateTurnControlPointTurn(PipeControlPoint tcp, Vector3d dir1, Vector3d dir2) {
- double turnAngle = dir1.angle(dir2);
-
- double angle = Math.PI - turnAngle;
-
- Vector3d turnAxis = new Vector3d();
- turnAxis.cross(dir1, dir2);
- if (turnAxis.lengthSquared() > MathTools.NEAR_ZERO) {
- double elbowRadius = tcp.getPipelineComponent().getPipeRun().getTurnRadius();
- double R = elbowRadius / Math.tan(angle * 0.5);
+ if (prev == null) {
+ UpdateStruct2 us = createUS(tcp, Direction.PREVIOUS, 0, new ArrayList<PipingRules.ExpandIterInfo>(), tcp);
+ if (us != null) {
+ prev = us.dir;
+ }
+ }
+
+ if (!tcp.asFixedAngle()) {
+
+
+ if (next == null || prev == null) {
+ if (tcp.getTurnAngle() != null)
+ return tcp.getTurnAngle();
+ return Math.PI; // FIXME : argh
+ }
+ double turnAngle = prev.angle(next);
+
+ double angle = Math.PI - turnAngle;
+
+ Vector3d turnAxis = new Vector3d();
+ turnAxis.cross(prev, next);
+ if (turnAxis.lengthSquared() > MathTools.NEAR_ZERO) {
+ double elbowRadius = ((TurnComponent)tcp.getPipelineComponent()).getTurnRadius();
+ double R = elbowRadius / Math.tan(angle * 0.5);
+
+ turnAxis.normalize();
+ tcp.setTurnAngle(turnAngle);
+ tcp.setLength(R);// setComponentOffsetValue(R);
+ tcp.setTurnAxis(turnAxis);
+ // tcp.setPosition(tcp.getPosition());
+ } else {
+ turnAngle = 0.0;
+ tcp.setTurnAngle(0.0);
+ tcp.setLength(0.0);
+ tcp.setTurnAxis(new Vector3d(MathTools.Y_AXIS));
+ }
- turnAxis.normalize();
- tcp.setTurnAngle(turnAngle);
- tcp.setLength(R);// setComponentOffsetValue(R);
- tcp.setTurnAxis(turnAxis);
-// tcp.setPosition(tcp.getPosition());
+ updateControlPointOrientation(tcp);
+
+ if (DEBUG)
+ System.out.println("PipingTools.updateTurnControlPointTurn " + prev + " " + next + " " + turnAngle + " " + turnAxis);
+ return turnAngle;
} else {
- turnAngle = 0.0;
- tcp.setTurnAngle(0.0);
- tcp.setLength(0.0);
- tcp.setTurnAxis(new Vector3d(MathTools.Y_AXIS));
+
+ if (prev != null && next != null) {
+ // Nothing to do
+ } else if (prev == null) {
+ if (!tcp._getReversed())
+ tcp.setReversed(true);
+ } else if (next == null) {
+ if (tcp._getReversed())
+ tcp.setReversed(false);
+ }
+
+ Vector3d dir = null;
+ if (!tcp._getReversed()) {
+ dir = prev;
+ } else {
+ dir = next;
+ dir.negate();
+ }
+ if (dir == null) {
+ return Math.PI; // FIXME : argh
+ }
+
+ Quat4d q = PipeControlPoint.getControlPointOrientationQuat(dir, tcp.getRotationAngle() != null ? tcp.getRotationAngle() : 0.0);
+ Vector3d v = new Vector3d();
+ MathTools.rotate(q, MathTools.Y_AXIS,v);
+ tcp.setTurnAxis(v);
+ tcp.setWorldOrientation(q);
+ if (tcp.getTurnAngle() != null)
+ return tcp.getTurnAngle();
+ return Math.PI; // FIXME : argh
}
- updateControlPointOrientation(tcp);
- if (DEBUG)
- System.out.println("PipingTools.updateTurnControlPointTurn " + dir1 + " " + dir2 + " " + turnAngle + " " + turnAxis);
- return turnAngle;
+
+
}
public static List<PipeControlPoint> getControlPoints(PipeRun pipeRun) {
PipeControlPoint pcp = pipeRun.getControlPoints().iterator().next();
while (pcp.getPrevious() != null) {
PipeControlPoint prev = pcp.getPrevious();
- if (prev.getPipeRun() != pipeRun)
- break;
+ if (prev.getPipeRun() != pipeRun && prev.getPipeRun() != null) { // bypass possible corruption
+ break;
+ }
pcp = prev;
}
if (pcp.isDualSub()) {
}
public static void reverse(PipeRun pipeRun) {
- List<PipeControlPoint> list = getControlPoints(pipeRun);
+
+ while (true) {
+ List<PipeControlPoint> points = getControlPoints(pipeRun);
+ PipeControlPoint pcp = points.get(0);
+ if (pcp.isSizeChange() && pcp.getSubPoint().size() > 0) {
+ pipeRun = pcp.getPipeRun();
+ } else {
+ break;
+ }
+ }
+ List<PipeRun> all = new ArrayList<PipeRun>();
+ List<List<PipeControlPoint>> pcps = new ArrayList<List<PipeControlPoint>>();
+ while (true) {
+ all.add(pipeRun);
+ List<PipeControlPoint> points = getControlPoints(pipeRun);
+ pcps.add(points);
+ PipeControlPoint pcp = points.get(points.size()-1);
+ if (pcp.getSubPoint().size() > 0) {
+ pipeRun = pcp.getSubPoint().get(0).getPipeRun();
+ } else {
+ break;
+ }
+ }
+ for (int i = 0 ; i < all.size(); i++) {
+ List<PipeControlPoint> list = pcps.get(i);
+ _reverse(list);
+ }
+ for (int i = 0 ; i < all.size(); i++) {
+ boolean last = i == all.size() - 1;
+ List<PipeControlPoint> list = pcps.get(i);
+
+ if (!last) {
+ List<PipeControlPoint> list2 = pcps.get(i+1);
+ PipeControlPoint prev = list.get(list.size()-1);
+ PipeControlPoint next = list2.get(0);
+ System.out.println();
+ if (prev == next) {
+ // Reverse the component on the boundary.
+ InlineComponent ic = (InlineComponent)prev.getPipelineComponent();
+ PipeRun r1 = ic.getPipeRun();
+ PipeRun r2 = ic.getAlternativePipeRun();
+ if (r1 == null || r2 == null)
+ throw new RuntimeException("Components on PipeRun changes should refer to bot PipeRuns");
+ ic.deattach();
+ r2.addChild(ic);
+ ic.setPipeRun(r2);
+ ic.setAlternativePipeRun(r1);
+ } else {
+ throw new RuntimeException("PipeRun changes should contain shared control points");
+ }
+
+ }
+ }
+
+ }
+
+ private static void _reverse(List<PipeControlPoint> list) {
if (list.size() <= 1)
return; // nothing to do.
PipeControlPoint next = list.get(i+1);
if (next.isDualInline())
next = next.getSubPoint().get(0);
- current.setNext(null);
+ if (current.getNext() == next)
+ current.setNext(null);
current.setPrevious(next);
if (currentSub != null) {
- currentSub.setNext(null);
- currentSub.setPrevious(next);
+ if (currentSub.getNext() == next)
+ currentSub.setNext(null);
+ currentSub.setPrevious(next);
}
} else if (last) {
PipeControlPoint prev = list.get(i-1);
- current.setPrevious(null);
+ if (current.getPrevious() == prev)
+ current.setPrevious(null);
current.setNext(prev);
if (currentSub != null) {
- currentSub.setPrevious(null);
- currentSub.setNext(prev);
+ if (currentSub.getPrevious() == prev)
+ currentSub.setPrevious(null);
+ currentSub.setNext(prev);
}
} else {
PipeControlPoint prev = list.get(i-1);
if (currentSub != null) {
currentSub.setPrevious(next);
- currentSub.setNext(prev);
+ currentSub.setNext(prev);
}
}
+ //if (current.isTurn() && current.isFixed()) {
+ if (current.asFixedAngle()) {
+ current.setReversed(!current._getReversed());
+ }
+ if (current.isInline() && current.isReverse()) {
+ current.setReversed(!current._getReversed());
+ }
}
}
}
List<PipeControlPoint> runPcps = getControlPoints(pipeRun);
if (runPcps.size() != count) {
- System.out.println("Run " + pipeRun.getName() + " contains unconnected control points");
+ System.out.println("Run " + pipeRun.getName() + " contains unconnected control points, found " + runPcps.size() + " connected, " + pcps.size() + " total.");
+ for (PipeControlPoint pcp : pcps) {
+ if (!runPcps.contains(pcp)) {
+ System.out.println("Unconnected " + pcp + " " + pcp.getPipelineComponent());
+ }
+ }
}
for (PipeControlPoint pcp : pcps) {
+ if (pcp.getPipeRun() == null) {
+ System.out.println("PipeRun ref missing " + pcp + " " + pcp.getPipelineComponent());
+ }
if (!pcp.isDirected() && pcp.getNext() == null && pcp.getPrevious() == null)
- System.out.println("Orphan undirected " + pcp);
+ System.out.println("Orphan undirected " + pcp + " " + pcp.getPipelineComponent());
}
for (PipeControlPoint pcp : pcps) {
if (pcp.getParentPoint() == null) {
}
public static void splitVariableLengthComponent(PipelineComponent newComponent, InlineComponent splittingComponent, boolean assignPos) throws Exception{
- assert(!splittingComponent.getControlPoint().isFixed());
- assert(!(newComponent instanceof InlineComponent && !newComponent.getControlPoint().isFixed()));
+ assert(!splittingComponent.getControlPoint().isFixedLength());
+ assert(!(newComponent instanceof InlineComponent && !newComponent.getControlPoint().isFixedLength()));
PipeControlPoint newCP = newComponent.getControlPoint();
PipeControlPoint splittingCP = splittingComponent.getControlPoint();
PipeControlPoint nextCP = splittingCP.getNext();
/* there are many different cases to insert new component when
it splits existing VariableLengthinlineComponent.
-
- 1. VariableLengthComponet is connected from both sides:
- - insert new component between VariableLength component and component connected to it
- - insert new VariableLengthComponent between inserted component and component selected in previous step
+
+ 1. VariableLengthComponet is connected from both sides:
+ - insert new component between VariableLength component and component connected to it
+ - insert new VariableLengthComponent between inserted component and component selected in previous step
2. VariableLengthComponent is connected from one side
- - Use previous case or:
- - Insert new component to empty end
- - Insert new VariableLength component to inserted components empty end
-
+ - Use previous case or:
+ - Insert new component to empty end
+ - Insert new VariableLength component to inserted components empty end
+
3. VariableLength is not connected to any component.
- - Should not be possible, at least in current implementation.
- - Could be done using second case
+ - Should not be possible, at least in current implementation.
+ - Could be done using second case
*/
// this should not be possible
throw new RuntimeException("VariableLengthComponent " + splittingComponent + " is not connected to anything.");
}
- double reservedLength = splittingComponent.getControlPoint().getLength();
double newLength = newComponent.getControlPoint().getLength();
vn.interpolate(next, 0.5);
- PipeControlPoint newVariableLengthCP = null;//insertStraight(pcp1, pcp2, pos, length);
if (nextCP == null) {
newCP.insert(splittingCP, Direction.NEXT);
- newVariableLengthCP = insertStraight(newCP, Direction.NEXT, new Vector3d(vn), ln);
+ insertStraight(newCP, Direction.NEXT, new Vector3d(vn), ln);
splittingCP.setWorldPosition(new Vector3d(vp));
// ControlPointTools.setWorldPosition(splittingCP, vp);
// splittingCP.setRelatedScalarDouble(ProcessResource.plant3Dresource.HasLength, lp);
} else if (prevCP == null) {
newCP.insert(splittingCP, Direction.PREVIOUS);
- newVariableLengthCP = insertStraight(newCP, Direction.PREVIOUS, new Vector3d(vp), lp);
+ insertStraight(newCP, Direction.PREVIOUS, new Vector3d(vp), lp);
splittingCP.setWorldPosition(new Vector3d(vn));
// splittingCP.setRelatedScalarDouble(ProcessResource.plant3Dresource.HasLength, ln);
} else {
newCP.insert(splittingCP, nextCP);
- newVariableLengthCP = insertStraight(newCP, nextCP, new Vector3d(vn), ln);
+ insertStraight(newCP, nextCP, new Vector3d(vn), ln);
splittingCP.setWorldPosition(new Vector3d(vp));
// splittingCP.setRelatedScalarDouble(ProcessResource.plant3Dresource.HasLength, lp);
}
Code Review / simantics / 3d.git / blobdiff