public override void init()
{
resetVariables();
//support undo function
if (mScene != null && (afterCurveCount - beforeCurveCount) > 0)
{
if (mScene.iCurveList[mScene.iCurveList.Count - 1].GetUserString(CurveData.CurveOnObj.ToString()) != "")
{
Guid curveOnObjId = new Guid(mScene.iCurveList[mScene.iCurveList.Count - 1].GetUserString(CurveData.CurveOnObj.ToString()));
ObjRef curveOnObjRef = new ObjRef(curveOnObjId);
if (curveOnObjRef.Object().Attributes.Name.Contains("MoveP"))
{
UtilOld.removeRhinoObject(ref mScene, curveOnObjRef.ObjectId);
}
}
mScene.iCurveList.RemoveAt(mScene.iCurveList.Count - 1);
pointOnObjRef = null;
}
if (drawnType != DrawnType.In3D && drawnType != DrawnType.None)
{
UtilOld.showLaser(ref mScene, true);
if (drawnType == DrawnType.Plane)
{
UtilOld.setPlaneAlpha(ref mScene, 0.4f);
}
//init rayCastingObjs
Rhino.DocObjects.ObjectEnumeratorSettings settings = new Rhino.DocObjects.ObjectEnumeratorSettings();
settings.ObjectTypeFilter = Rhino.DocObjects.ObjectType.Brep;
foreach (Rhino.DocObjects.RhinoObject rhObj in mScene.rhinoDoc.Objects.GetObjectList(settings))
{
bool b1 = (drawnType == DrawnType.Plane) && rhObj.Attributes.Name.Contains("plane");
bool b2 = (drawnType == DrawnType.Surface) && (rhObj.Attributes.Name.Contains("brepMesh") || rhObj.Attributes.Name.Contains("aprint") || rhObj.Attributes.Name.Contains("patchSurface"));
bool b3 = (drawnType == DrawnType.Reference) && rhObj.Attributes.Name.Contains("railPlane");
if (b1 || b2 || b3)
{
rayCastingObjs.Add(new ObjRef(rhObj.Id));
}
}
Geometry.Geometry geo = new Geometry.DrawPointMarker(new OpenTK.Vector3(0, 0, 0));
Material.Material m = new Material.SingleColorMaterial(1, 1, 1, 0);
drawPoint = new SceneNode("drawPoint", ref geo, ref m);
UtilOld.addSceneNode(ref mScene, ref drawPoint);
}
else
{
UtilOld.showLaser(ref mScene, false);
}
}
public override void init()
{
resetVariables();
//support undo function
if (mScene != null && (afterCurveCount - beforeCurveCount) > 0)
{
if (mScene.iCurveList[mScene.iCurveList.Count - 1].GetUserString(CurveData.CurveOnObj.ToString()) != "")
{
Guid curveOnObjId = new Guid(mScene.iCurveList[mScene.iCurveList.Count - 1].GetUserString(CurveData.CurveOnObj.ToString()));
ObjRef curveOnObjRef = new ObjRef(curveOnObjId);
if (curveOnObjRef.Object().Attributes.Name.Contains("railPlane") || curveOnObjRef.Object().Attributes.Name.Contains("MoveP"))
{
UtilOld.removeRhinoObject(ref mScene, curveOnObjRef.ObjectId);
}
}
mScene.iCurveList.RemoveAt(mScene.iCurveList.Count - 1);
UtilOld.removeSceneNode(ref mScene, ref strokeSN);
strokeSN = null;
//need to clear stroke tprint SceneNode as well here
if (renderObjSN != null)
{
UtilOld.removeSceneNode(ref mScene, ref renderObjSN);
renderObjSN = null;
}
//Util.removeRhinoObject(ref mScene, curveOnObjRef.ObjectId);
curveOnObjRef = null;
if (railPlaneSN != null)
{
UtilOld.removeRhinoObjectSceneNode(ref mScene, ref railPlaneSN);
railPlaneSN = null;
}
}
if (drawnType != DrawnType.In3D && drawnType != DrawnType.None)
{
UtilOld.showLaser(ref mScene, true);
//create and add referece planes to scene
if (drawnType == DrawnType.Reference)
{
Vector3 railPlaneNormal = UtilOld.RhinoToOpenTKVector(UtilOld.getVectorfromString(mScene.iCurveList[mScene.iCurveList.Count - 1].GetUserString(CurveData.PlaneNormal.ToString())));
OpenTK.Vector3 worldUpAxis = new Vector3(0, 0, 1);
//trick to avoid cross product of 2 parallel vetors
if (railPlaneNormal.X == 0 && railPlaneNormal.Y == 0 && railPlaneNormal.Z == 1)
{
railPlaneNormal = new Vector3(0, 0.005f, 1);
}
Plane railPlane = new Plane(mScene.iCurveList[mScene.iCurveList.Count - 1].GetBoundingBox(true).Center, UtilOld.openTkToRhinoVector(Vector3.Cross(railPlaneNormal, worldUpAxis)));
float planeSize = 240;
PlaneSurface plane_surface2 = new PlaneSurface(railPlane, new Interval(-planeSize, planeSize), new Interval(-planeSize, planeSize));
Brep railPlane2 = Brep.CreateFromSurface(plane_surface2);
Guid railPlaneGuid = UtilOld.addRhinoObjectSceneNode(ref mScene, ref railPlane2, ref railPlane_m, "railPlane", out railPlaneSN);
}
else if (drawnType == DrawnType.Plane)
{
UtilOld.setPlaneAlpha(ref mScene, 0.4f);
}
//init rayCastingObjs
Rhino.DocObjects.ObjectEnumeratorSettings settings = new Rhino.DocObjects.ObjectEnumeratorSettings();
settings.ObjectTypeFilter = Rhino.DocObjects.ObjectType.Brep;
foreach (Rhino.DocObjects.RhinoObject rhObj in mScene.rhinoDoc.Objects.GetObjectList(settings))
{
bool b1 = (drawnType == DrawnType.Plane) && rhObj.Attributes.Name.Contains("plane");
bool b2 = (drawnType == DrawnType.Surface) && (rhObj.Attributes.Name.Contains("brepMesh") || rhObj.Attributes.Name.Contains("aprint") || rhObj.Attributes.Name.Contains("patchSurface"));
bool b3 = (drawnType == DrawnType.Reference) && rhObj.Attributes.Name.Contains("railPlane");
if (b1 || b2 || b3)
{
rayCastingObjs.Add(new ObjRef(rhObj.Id));
}
}
Geometry.Geometry geo = new Geometry.DrawPointMarker(new OpenTK.Vector3(0, 0, 0));
Material.Material m = new Material.SingleColorMaterial(1, 1, 1, 0);//TODO: teseting alpha working or not
drawPoint = new SceneNode("drawPoint", ref geo, ref m);
UtilOld.addSceneNode(ref mScene, ref drawPoint);
}
else
{
UtilOld.showLaser(ref mScene, false);
}
//generate snap points when we need to draw from the center of the shapes, drawnType could be DrawnType.Reference or DrawnType.In3D
if (dynamicRender == "Extrude" || dynamicRender == "Sweep" || drawnType == DrawnType.Reference)
{
shouldSnap = true;
ShapeType shapeType = (ShapeType)mScene.selectionDic[SelectionKey.Profile1Shape];
Circle circle;
Rectangle3d rect;
if (shapeType == ShapeType.Circle)
{
if (mScene.iCurveList[mScene.iCurveList.Count - 1].TryGetCircle(out circle))
{
snapPointsList.Add(circle.Center);
}
}
else if (shapeType == ShapeType.Rect)
{
Rhino.Geometry.Polyline polyline;
if (mScene.iCurveList[mScene.iCurveList.Count - 1].TryGetPolyline(out polyline))
{
rect = Rectangle3d.CreateFromPolyline(polyline);
snapPointsList.Add(rect.Center);
}
}
//visualize the snap points
Geometry.Geometry geo = new Geometry.DrawPointMarker(new Vector3(0, 0, 0));
Material.Material m = new Material.SingleColorMaterial(0, 1, 0, 1);
UtilOld.MarkPointVR(ref mScene, UtilOld.platformToVRPoint(ref mScene, UtilOld.RhinoToOpenTKPoint(snapPointsList[0])), ref geo, ref m, out snapPointSN);
}
d = new generateModel_Delegate(generateModel);
}
protected override void onClickOculusTrigger(ref VREvent_t vrEvent)
{
primaryDeviceIndex = vrEvent.trackedDeviceIndex;
if (currentState != State.READY || targetPRhObjID == Guid.Empty)
{
return;
}
pointOnObjRef = new ObjRef(targetPRhObjID);
//chage to only raycasting to the obj where we draw, if not snap to the origin
if (!(projectP.X == 0 && projectP.Y == 0 && projectP.Z == 0))
{
rayCastingObjs.Clear();
rayCastingObjs.Add(pointOnObjRef);
}
//testing
Vector3 projectPVR = UtilOld.platformToVRPoint(ref mScene, UtilOld.RhinoToOpenTKPoint(projectP));
mScene.iPointList.Add(UtilOld.platformToVRPoint(ref mScene, projectPVR)); //not use at the current version, point is VR coordinate
pointsList.Add(projectP);
//render edit points in VR
Geometry.Geometry geo = new Geometry.DrawPointMarker(new Vector3(0, 0, 0));
Material.Material m = new Material.SingleColorMaterial(0, 1, 0, 1);
SceneNode editPointSN;
UtilOld.MarkPointVR(ref mScene, projectPVR, ref geo, ref m, out editPointSN);
pointMarkers.Add(editPointSN);
//TODO-hide two other design plane
if (pointMarkers.Count == 1)
{
if (pointOnObjRef != null && drawnType == DrawnType.Plane)
{
if (!(projectP.X == 0 && projectP.Y == 0 && projectP.Z == 0))
{
UtilOld.hideOtherPlanes(ref mScene, pointOnObjRef.Object().Attributes.Name);
}
computeContourCurve();
}
//TODO- how to find the curvePlane on the surface like teapot body, using the normal of first point?
//do we need to use different ways for patch surface and other generated surface
else if (pointOnObjRef != null && drawnType == DrawnType.Surface)
{
computeContourCurve();
}
}
if (maxNumPoint == pointMarkers.Count)
{
//Assume we always can find a curvePlane sicnce we use a huge tolerance
NurbsCurve modelcurve = null;
Brep modelBrep;
string modelName = "";
if (shapeType == ShapeType.Circle)
{
float radius = (float)Math.Sqrt(Math.Pow(pointsList[1].X - pointsList[0].X, 2) + Math.Pow(pointsList[1].Y - pointsList[0].Y, 2) + Math.Pow(pointsList[1].Z - pointsList[0].Z, 2));
Circle circle = new Rhino.Geometry.Circle(curvePlane, pointsList[0], radius);
modelcurve = circle.ToNurbsCurve();
modelName = "Circle";
}
else if (shapeType == ShapeType.Rect)
{
Vector3 rectDiagonalV = new Vector3((float)(pointsList[0].X - pointsList[1].X), (float)(pointsList[0].Y - pointsList[1].Y), (float)(pointsList[0].Z - pointsList[1].Z));
float lenDiagonal = rectDiagonalV.Length;
Vector3 rectLeftTop = new Vector3((float)pointsList[0].X, (float)pointsList[0].Y, (float)pointsList[0].Z) + lenDiagonal * rectDiagonalV.Normalized();
Point3d topLeftP = new Point3d(rectLeftTop.X, rectLeftTop.Y, rectLeftTop.Z);
Rectangle3d rect = new Rectangle3d(curvePlane, topLeftP, pointsList[1]);
//using top-left cornel and bottom right
//Rectangle3d rect = new Rectangle3d(curvePlane, pointsList[0], pointsList[1]);
modelcurve = rect.ToNurbsCurve();
modelName = "Rect";
}
/*
* Brep[] shapes = Brep.CreatePlanarBreps(modelcurve);
* modelBrep = shapes[0];
* Guid guid = Util.addRhinoObjectSceneNode(ref mScene, ref modelBrep, ref profile_m, modelName, out renderObjSN);
*/
//generate new curveOnObj for mvoingPlane cases sicne and move the XYZPlanes to origial positons
if (drawnType == DrawnType.Plane)
{
Rhino.Geometry.Vector3d newNormal = new Rhino.Geometry.Vector3d();;
Point3d newOrigin = new Point3d();
String planeName = pointOnObjRef.Object().Attributes.Name;
Point3d planeOrigin = pointOnObjRef.Object().Geometry.GetBoundingBox(true).Center;
if (planeName.Contains("planeXY"))
{
newNormal = new Rhino.Geometry.Vector3d(0, 0, 1);
newOrigin = new Point3d(0, 0, planeOrigin.Z);
}
else if (planeName.Contains("planeYZ"))
{
newNormal = new Rhino.Geometry.Vector3d(1, 0, 0);
newOrigin = new Point3d(planeOrigin.X, 0, 0);
}
else if (planeName.Contains("planeXZ"))
{
newNormal = new Rhino.Geometry.Vector3d(0, 1, 0);
newOrigin = new Point3d(0, planeOrigin.Y, 0);
}
Plane newPlane = new Plane(newOrigin, newNormal);
int size = 240;
PlaneSurface plane_surface = new PlaneSurface(newPlane, new Interval(-size, size), new Interval(-size, size));
Brep newPlaneBrep = Brep.CreateFromSurface(plane_surface);
Guid newPlaneID = UtilOld.addRhinoObject(ref mScene, ref newPlaneBrep, "MoveP");
//might be better to use Replace(), just need to be careful about the referece count
pointOnObjRef = null;
pointOnObjRef = new ObjRef(newPlaneID);
modelcurve.SetUserString(CurveData.CurveOnObj.ToString(), newPlaneID.ToString());
modelcurve.SetUserString(CurveData.PlaneOrigin.ToString(), newPlane.Origin.ToString());
modelcurve.SetUserString(CurveData.PlaneNormal.ToString(), newPlane.Normal.ToString());
}
else if (drawnType == DrawnType.Surface)
{
modelcurve.SetUserString(CurveData.CurveOnObj.ToString(), pointOnObjRef.ObjectId.ToString());
modelcurve.SetUserString(CurveData.PlaneOrigin.ToString(), curvePlane.Origin.ToString());
modelcurve.SetUserString(CurveData.PlaneNormal.ToString(), curvePlane.Normal.ToString());
}
mScene.iCurveList.Add(modelcurve);
//call next interaction in the chain
afterCurveCount = mScene.iCurveList.Count;
mScene.pushInteractionFromChain();
currentState = State.READY;
}
}