//TODO- check if the x,y axis of the plane will change whenever we call tryGetPlane
//railPlaneSN-addRhinoObjSceneNode(draw on referece), curveOnObjRef-addRhinoObj(!=In3D)
//drawPoint, strokeSN-addSceneNode, renderObjSN-updateSceneNode(Revolve or Curve2)
public void resetVariables()
{
stroke_g = new Geometry.GeometryStroke(ref mScene);
currentState = State.READY;
reducePoints = new List <Vector3>();
targetPRhObjID = Guid.Empty;
drawPoint = null;
snapPointSN = null;
projectP = new Point3d();
rhinoCurvePoints = new List <Point3d>();
rhinoCurve = null;
proj_plane = new Plane();
simplifiedCurvePoints = new List <Point3d>();
simplifiedCurve = null;
editCurve = null; //for extrude
//curveOnObjRef = null;
backgroundStart = false;
displacement = 0;
dynamicBrep = null;
modelName = "tprint";
//dynamicRender = "none"; // need to save same as drawType and shapeType
snapPointsList = new List <Point3d>();
rayCastingObjs = new List <ObjRef>();
toleranceMax = 100000;
snapDistance = 40;
isSnap = false;
shouldSnap = false;
moveControlerOrigin = new Point3d();
movePlaneRef = null;
planeNormal = new Rhino.Geometry.Vector3d();
curvePlane = new Plane();
lastTranslate = 0.0f;
d = null;
localListCurve = mScene.iCurveList;
oldCurveOnObjID = "";
oldPlaneOrigin = "";
oldPlaneNormal = "";
}
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);
}