virtual public void UpdateGeometry()
{
if (curve_timestamp != curve.Timestamp)
{
if (EnableLineRenderer)
{
LineRenderer ren = root.GetComponent <LineRenderer>();
int Nc = curve.VertexCount;
int N = (curve.Closed) ? Nc + 1 : Nc;
Vector3[] vec = new Vector3[N];
for (int i = 0; i < N; ++i)
{
vec[i] = (Vector3)curve[i % Nc];
}
ren.numPositions = N;
ren.SetPositions(vec);
}
localBounds = curve.GetBoundingBox();
UpdateGeometry_internal();
curve_timestamp = curve.Timestamp;
increment_timestamp();
on_curve_modified();
}
}
public ImplicitCurve3d(DCurve3 curve, double radius)
{
Curve = curve;
Radius = radius;
Box = curve.GetBoundingBox();
Box.Expand(Radius);
spatial = new DCurve3BoxTree(curve);
}
public virtual SceneObject BuildSO(Func <DCurve3, SceneObject> SOBuilderF, SOMaterial material, float scale = 1.0f)
{
// create shifted curve
Vector3d vCenter = curve.GetBoundingBox().Center;
DCurve3 shifted = bake_transform(-vCenter);
Frame3f shiftedFrame = new Frame3f((Vector3f)vCenter, Quaternionf.Identity);
SceneObject so = SOBuilderF(shifted);
so.SetLocalFrame(shiftedFrame, CoordSpace.WorldCoords);
return(so);
}
public virtual TransformableSO BuildSO(Func <DCurve3, TransformableSO> SOBuilderF, SOMaterial material, float scale = 1.0f)
{
Vector3d vCenter = curve.GetBoundingBox().Center;
DCurve3 shifted = new DCurve3(curve);
for (int i = 0; i < shifted.VertexCount; ++i)
{
shifted[i] -= vCenter;
}
Frame3f shiftedFrame = new Frame3f((Vector3f)vCenter, Quaternionf.Identity);
TransformableSO so = SOBuilderF(shifted);
so.SetLocalFrame(shiftedFrame, CoordSpace.WorldCoords);
return(so);
}
public PolyTubeSO BuildSO(SOMaterial material, float scale = 1.0f)
{
Vector3d vCenter = curve.GetBoundingBox().Center;
DCurve3 shifted = new DCurve3(curve);
for (int i = 0; i < shifted.VertexCount; ++i)
{
shifted[i] -= vCenter;
}
Frame3f shiftedFrame = new Frame3f((Vector3f)vCenter, Quaternionf.Identity);
PolyTubeSO so = new PolyTubeSO()
{
Curve = shifted,
Polygon = polygon
};
so.Create(material);
so.SetLocalFrame(shiftedFrame, CoordSpace.WorldCoords);
return(so);
}
public override BoundingBox GetBoundingBox(Transform xform)
{
return(crv.GetBoundingBox().ToRhino());
}