public override void draw(bool isTop)
{
if (!isTop)
{
return;
}
// Clean this monstrosity
OpenTK.Vector4 controller_p = UtilOld.getControllerTipPosition(ref mScene, primaryDeviceIndex == mScene.leftControllerIdx) * new OpenTK.Vector4(0, 0, 0, 1);
OpenTK.Vector4 controller_pZ = UtilOld.getControllerTipPosition(ref mScene, primaryDeviceIndex == mScene.leftControllerIdx) * new OpenTK.Vector4(0, 0, -1, 1);
Point3d controller_pRhino = UtilOld.openTkToRhinoPoint(UtilOld.vrToPlatformPoint(ref mScene, new OpenTK.Vector3(controller_p.X, controller_p.Y, controller_p.Z)));
Point3d controller_pZRhin = UtilOld.openTkToRhinoPoint(UtilOld.vrToPlatformPoint(ref mScene, new OpenTK.Vector3(controller_pZ.X, controller_pZ.Y, controller_pZ.Z)));
Rhino.Geometry.Vector3d direction = new Rhino.Geometry.Vector3d(controller_pZRhin.X - controller_pRhino.X, controller_pZRhin.Y - controller_pRhino.Y, controller_pZRhin.Z - controller_pRhino.Z);
if (drawnType != DrawnType.In3D)
{
UtilOld.rayCasting(controller_pRhino, direction, ref rayCastingObjs, ref projectP, out targetPRhObjID);
}
else
{
projectP = controller_pRhino;
}
//only snap for the first drawing point
if (currentState != State.DRAW && snapPointsList.Count > 0)
{
if (UtilOld.snapToPoints(ref projectP, ref snapPointsList) != -1)
{
isSnap = true;
snapPointSN.material = new Material.SingleColorMaterial(1, 1, 1, 1);
}
else
{
isSnap = false;
snapPointSN.material = new Material.SingleColorMaterial(0, 1, 0, 1);
}
}
//
Vector3 projectPVR = UtilOld.platformToVRPoint(ref mScene, UtilOld.RhinoToOpenTKPoint(projectP));
if (drawnType != DrawnType.In3D)
{
OpenTK.Matrix4 t = OpenTK.Matrix4.CreateTranslation(projectPVR);
t.Transpose();
drawPoint.transform = t;
if (targetPRhObjID != Guid.Empty)
{
drawPoint.material = new Material.SingleColorMaterial(1, 1, 1, 1);
}
else
{
drawPoint.material = new Material.SingleColorMaterial(1, 1, 1, 0);
}
}
//moving XYZ planes
if (currentState == State.MOVEPLANE)
{
OpenTK.Vector3 controllerVector = UtilOld.vrToPlatformPoint(ref mScene, new OpenTK.Vector3(controller_p.X, controller_p.Y, controller_p.Z)) - UtilOld.RhinoToOpenTKPoint(moveControlerOrigin);
float translate = OpenTK.Vector3.Dot(controllerVector, UtilOld.RhinoToOpenTKVector(planeNormal)) / (float)planeNormal.Length;
float relTranslate = translate - lastTranslate;
lastTranslate = translate;
Matrix4 transM = Matrix4.CreateTranslation(new Vector3(relTranslate * (float)planeNormal.X, relTranslate * (float)planeNormal.Y, relTranslate * (float)planeNormal.Z));
transM.Transpose();
UtilOld.updateRhinoObjectSceneNode(ref mScene, ref movePlaneRef, UtilOld.OpenTKToRhinoTransform(transM));
}
if (currentState != State.DRAW)
{
return;
}
else
{
//checking the projectPoint is valid
if (drawnType != DrawnType.In3D && targetPRhObjID == Guid.Empty)
{
return;
}
}
//drawing curve section belows
if (shouldSnap && ((Geometry.GeometryStroke)stroke_g).mNumPoints == 0)
{
((Geometry.GeometryStroke)stroke_g).addPoint(UtilOld.platformToVRPoint(ref mScene, UtilOld.RhinoToOpenTKPoint(snapPointsList[0])));
}
((Geometry.GeometryStroke)stroke_g).addPoint(projectPVR);
rhinoCurvePoints.Add(projectP);
if (((Geometry.GeometryStroke)stroke_g).mNumPrimitives == 1)
{
strokeSN = new SceneNode("Stroke", ref stroke_g, ref stroke_m);
UtilOld.addSceneNode(ref mScene, ref strokeSN);
}
//create rhino curve for comoputing length of the curve
if (rhinoCurvePoints.Count == 2)
{
if (shouldSnap)
{
//make sure the first point is the snap point if necessary
if (UtilOld.computePointDistance(UtilOld.RhinoToOpenTKPoint(rhinoCurvePoints[0]), UtilOld.RhinoToOpenTKPoint(snapPointsList[0])) != 0)
{
rhinoCurvePoints.Insert(0, snapPointsList[0]);
}
}
rhinoCurve = Rhino.Geometry.Curve.CreateInterpolatedCurve(rhinoCurvePoints.ToArray(), 3);
}
else if (rhinoCurvePoints.Count > 2)
{
double length1 = rhinoCurve.GetLength();
rhinoCurve = Rhino.Geometry.Curve.CreateInterpolatedCurve(rhinoCurvePoints.ToArray(), 3);
double length2 = rhinoCurve.GetLength();
displacement = displacement + (float)Math.Abs(length2 - length1);
//TODO-Debug why it failed
//rhinoCurve = rhinoCurve.Extend(Rhino.Geometry.CurveEnd.End, Rhino.Geometry.CurveExtensionStyle.Line, rhinoCurvePoints[rhinoCurvePoints.Count - 1]);
//dynamic render model
//TODO: finding the right curve
if (dynamicRender != "none" && backgroundStart == false && displacement > 10)
{
backgroundStart = true;
R = d.BeginInvoke(new AsyncCallback(modelCompleted), null);
}
}
}
public override void draw(bool isTop)
{
if (!isTop)
{
return;
}
OpenTK.Vector4 controller_p = UtilOld.getControllerTipPosition(ref mScene, primaryDeviceIndex == mScene.leftControllerIdx) * new OpenTK.Vector4(0, 0, 0, 1);
OpenTK.Vector4 controller_pZ = UtilOld.getControllerTipPosition(ref mScene, primaryDeviceIndex == mScene.leftControllerIdx) * new OpenTK.Vector4(0, 0, -1, 1);
Point3d controller_pRhino = UtilOld.openTkToRhinoPoint(UtilOld.vrToPlatformPoint(ref mScene, new OpenTK.Vector3(controller_p.X, controller_p.Y, controller_p.Z)));
Point3d controller_pZRhin = UtilOld.openTkToRhinoPoint(UtilOld.vrToPlatformPoint(ref mScene, new OpenTK.Vector3(controller_pZ.X, controller_pZ.Y, controller_pZ.Z)));
Rhino.Geometry.Vector3d direction = new Rhino.Geometry.Vector3d(controller_pZRhin.X - controller_pRhino.X, controller_pZRhin.Y - controller_pRhino.Y, controller_pZRhin.Z - controller_pRhino.Z);
if (drawnType != DrawnType.In3D)
{
UtilOld.rayCasting(controller_pRhino, direction, ref rayCastingObjs, ref projectP, out targetPRhObjID);
}
else
{
projectP = controller_pRhino;
}
//TODO-only snap for the first drawing point
if (pointMarkers.Count == 0 && targetPRhObjID != Guid.Empty)
{
computeContourCurve();
UtilOld.snapToPoints(ref projectP, ref snapPointsList);
}
Vector3 projectPVR = UtilOld.platformToVRPoint(ref mScene, UtilOld.RhinoToOpenTKPoint(projectP));
if (drawnType != DrawnType.In3D)
{
OpenTK.Matrix4 t = OpenTK.Matrix4.CreateTranslation(projectPVR);
t.Transpose();
drawPoint.transform = t;
if (targetPRhObjID != Guid.Empty)
{
drawPoint.material = new Material.SingleColorMaterial(1, 1, 1, 1);
}
else
{
drawPoint.material = new Material.SingleColorMaterial(1, 1, 1, 0);
}
}
//moving XYZ planes
if (currentState == State.MOVEPLANE)
{
OpenTK.Vector3 controllerVector = UtilOld.vrToPlatformPoint(ref mScene, new OpenTK.Vector3(controller_p.X, controller_p.Y, controller_p.Z)) - UtilOld.RhinoToOpenTKPoint(moveControlerOrigin);
float translate = OpenTK.Vector3.Dot(controllerVector, UtilOld.RhinoToOpenTKVector(planeNormal)) / (float)planeNormal.Length;
float relTranslate = translate - lastTranslate;
lastTranslate = translate;
Matrix4 transM = Matrix4.CreateTranslation(new Vector3(relTranslate * (float)planeNormal.X, relTranslate * (float)planeNormal.Y, relTranslate * (float)planeNormal.Z));
transM.Transpose();
UtilOld.updateRhinoObjectSceneNode(ref mScene, ref movePlaneRef, UtilOld.OpenTKToRhinoTransform(transM));
}
}
