import java.util.List;
import java.util.Map;
+import javax.vecmath.Point3d;
import javax.vecmath.Vector3d;
import org.simantics.Simantics;
import org.simantics.db.common.request.ReadRequest;
import org.simantics.db.common.utils.NameUtils;
import org.simantics.db.exception.DatabaseException;
+import org.simantics.g3d.math.MathTools;
import org.simantics.g3d.scenegraph.GeometryProvider;
import org.simantics.layer0.Layer0;
import org.simantics.plant3d.ontology.Plant3D;
import org.simantics.plant3d.scenegraph.PipelineComponent;
import org.simantics.plant3d.scenegraph.TurnComponent;
import org.simantics.plant3d.scenegraph.controlpoint.PipeControlPoint;
-import org.simantics.plant3d.scenegraph.controlpoint.PipingRules;
import org.simantics.plant3d.scenegraph.controlpoint.PipeControlPoint.Direction;
import org.simantics.plant3d.scenegraph.controlpoint.PipeControlPoint.PositionType;
-import org.simantics.plant3d.utils.Item.Type;
-import org.simantics.utils.ui.ExceptionUtils;
+import org.simantics.plant3d.scenegraph.controlpoint.PipingRules;
public class ComponentUtils {
return newComponent;
}
+ public static boolean connect(PipelineComponent current, PipelineComponent endTo) throws Exception {
+ return connect(current, endTo, null, null);
+ }
+
+ /**
+ * Connects component to another component
+ * @param current
+ * @param endTo
+ * @param endType
+ * @param position
+ * @return
+ * @throws Exception
+ */
+ public static boolean connect(PipelineComponent current, PipelineComponent endTo, PositionType endType, Vector3d position) throws Exception{
+ PipeControlPoint endCP = endTo.getControlPoint();
+ boolean reversed;
+ if (current.getNext() == null)
+ reversed = false;
+ else if (current.getPrevious() == null)
+ reversed = true;
+ else
+ return false;
+
+ PipeRun pipeRun = current.getPipeRun();
+ P3DRootNode root = (P3DRootNode)current.getRootNode();
+ PipeControlPoint currentCP = current.getControlPoint();
+
+ if (endType == null || endType == PositionType.NEXT || endType == PositionType.PREVIOUS) {
+
+
+
+ boolean requiresReverse = false;
+ if (!reversed && endCP.getPrevious() != null) {
+ if (endCP.getNext() != null)
+ return false;
+ requiresReverse = true;
+ } else if (reversed && endCP.getNext() != null) {
+ if (endCP.getPrevious() != null)
+ return false;
+ requiresReverse = true;
+ }
+ PipeRun other = endCP.getPipeRun();
+ boolean mergeRuns = other == null ? true : pipeRun.equalSpecs(other);
+
+ if (requiresReverse) {
+ // Pipe line must be traversible with next/previous relations without direction change.
+ // Now the component, where we are connecting the created pipeline is defined in different order.
+ PipingRules.reverse(other);
+
+ }
+ if (mergeRuns) {
+ // Runs have compatible specs and must be merged
+ if (other != null && pipeRun != other)
+ PipingRules.merge(pipeRun, other);
+ else if (other == null) {
+ if (!(endTo instanceof Nozzle)) {
+ pipeRun.addChild(endTo);
+ } else {
+ endTo.setPipeRun(pipeRun);
+ }
+ }
+ if (!reversed) {
+ currentCP.setNext(endCP);
+ endCP.setPrevious(currentCP);
+ } else {
+ currentCP.setPrevious(endCP);
+ endCP.setNext(currentCP);
+ }
+ } else {
+ // Runs do not have compatible specs, and a reducer must be attached in between.
+ InlineComponent reducer = ComponentUtils.createReducer(root);
+ PipeControlPoint pcp = reducer.getControlPoint();
+ PipeControlPoint ocp = pcp.getSubPoint().get(0);
+
+ Vector3d endPos = endCP.getWorldPosition();
+ Vector3d currentPos = currentCP.getWorldPosition();
+ Vector3d v = new Vector3d(endPos);
+ v.sub(currentPos);
+ v.scale(0.5);
+ v.add(currentPos);
+
+ PipingRules.addSizeChange(reversed, pipeRun, other, reducer, currentCP, endCP);
+
+ pcp.setWorldPosition(v);
+ reducer.updateParameters();
+ }
+ PipingRules.positionUpdate(endCP);
+ return true;
+
+ } else if (endType == PositionType.SPLIT) {
+ InlineComponent branchSplit = createBranchSplit((InlineComponent)endTo, position);
+ if (branchSplit == null)
+ return false;
+ PipeControlPoint branchSplitCP = branchSplit.getControlPoint();
+ PipeControlPoint pcp = new PipeControlPoint(branchSplit,pipeRun);
+ branchSplitCP.children.add(pcp);
+ pcp.parent = branchSplitCP;
+ pcp.setWorldOrientation(branchSplitCP.getWorldOrientation());
+ pcp.setWorldPosition(branchSplitCP.getWorldPosition());
+
+
+ if(!reversed) {
+ pcp.setPrevious(currentCP);
+ currentCP.setNext(pcp);
+ } else {
+ pcp.setNext(currentCP);
+ currentCP.setPrevious(pcp);
+ }
+ PipingRules.positionUpdate(endCP);
+ return true;
+ }
+ return false;
+ }
+
+ public static InlineComponent createBranchSplit(InlineComponent component, Vector3d pos) throws Exception{
+ if (!component.isVariableLength())
+ return null;
+ PipeRun pipeRun = component.getPipeRun();
+ Vector3d sStart = new Vector3d();
+ Vector3d sEnd = new Vector3d();
+ component.getControlPoint().getInlineControlPointEnds(sStart, sEnd);
+
+ if (MathTools.distance(sStart, sEnd) < (pipeRun.getPipeDiameter()*0.5))
+ return null;
+
+
+ Vector3d p = MathTools.closestPointOnEdge(new Vector3d(pos), sStart, sEnd);
+ if (p == sStart) {
+ Vector3d v = new Vector3d(sEnd);
+ v.sub(sStart);
+ v.normalize();
+ v.scale(component.getPipeRun().getPipeDiameter()*0.5);
+ p.add(v);
+ } else if (p == sEnd) {
+ Vector3d v = new Vector3d(sStart);
+ v.sub(sEnd);
+ v.normalize();
+ v.scale(component.getPipeRun().getPipeDiameter()*0.5);
+ p.add(v);
+ }
+
+ P3DRootNode root = (P3DRootNode)component.getRootNode();
+ InlineComponent branchSplit = ComponentUtils.createBranchSplit(root);
+ String branchName = component.getPipeRun().getUniqueName("Branch");
+ branchSplit.setName(branchName);
+ component.getPipeRun().addChild(branchSplit);
+ PipeControlPoint branchSplitCP = branchSplit.getControlPoint();
+ branchSplitCP.setWorldPosition(p);
+ PipingRules.splitVariableLengthComponent(branchSplit, component, false);
+ return branchSplit;
+ }
}