public override void Draw()
{
face_in = Inputs[0] as dynFaceBySelection;
u_in = Inputs[1] as dynDouble;
v_in = Inputs[2] as dynDouble;
offset_in = Inputs[3] as dynDouble;
if (face_in != null &&
u_in != null &&
v_in != null && offset_in!=null)
{
//Use 0 for u coordinate and 1 for v coordinate.
BoundingBoxUV bbuv = face_in.Face.GetBoundingBox();
double uPer = bbuv.Max.U;
double vPer = bbuv.Max.V;
//convert the doubles to ints
int uDiv = Convert.ToInt16(u_in.D);
int vDiv = Convert.ToInt16(v_in.D);
double perDivU = uPer / uDiv;
double perDivV = vPer / vDiv;
for (int i = 0; i <= uDiv-1; i++)
{
for (int j = 0; j <= vDiv; j++)
{
UV uv1 = new UV(i * perDivU, j * perDivV);
UV uv2 = new UV((i+1) * perDivU, j * perDivV);
XYZ normal1 = face_in.Face.ComputeNormal(uv1).Normalize();
XYZ normal2 = face_in.Face.ComputeNormal(uv2).Normalize();
XYZ pt1 = face_in.Face.Evaluate(uv1) + normal1 * offset_in.D;
XYZ pt2 = face_in.Face.Evaluate(uv2) + normal2 * offset_in.D;
//SketchPlane sp = dynUtils.CreateSketchPlaneForModelCurve(Settings.Revit, Settings.Doc,
// pt1, pt2);
XYZ xAxis = (pt2 - pt1).Normalize();
XYZ planeNorm = xAxis.CrossProduct(normal1);
SketchPlane sp = Settings.Doc.Document.Create.NewSketchPlane(new Plane(planeNorm, pt1));
Curve c = Settings.Revit.Application.Create.NewLineBound(pt1, pt2);
//ModelCurve mc = Settings.Doc.Document.Create.NewModelCurve(c, sp);
dynCurveSimple cv = new dynCurveSimple(Settings);
cv.Curve = c;
cv.Sketch = sp;
//if (mc != null)
//{
// this.Elements.Add(mc);
//}
if (cv != null)
{
this.Elements.Add(cv);
}
}
}
for (int i = 0; i <= uDiv; i++)
{
for (int j = 0; j <= vDiv - 1; j++)
{
UV uv1 = new UV(i * perDivU, j * perDivV);
UV uv2 = new UV(i*perDivU, (j+1) * perDivV);
XYZ normal1 = face_in.Face.ComputeNormal(uv1).Normalize();
XYZ normal2 = face_in.Face.ComputeNormal(uv2).Normalize();
XYZ pt1 = face_in.Face.Evaluate(uv1) + normal1 * offset_in.D;
XYZ pt2 = face_in.Face.Evaluate(uv2) + normal2 * offset_in.D;
//SketchPlane sp = dynUtils.CreateSketchPlaneForModelCurve(Settings.Revit, Settings.Doc,
// pt1, pt2);
XYZ xAxis = (pt2 - pt1).Normalize();
XYZ planeNorm = xAxis.CrossProduct(normal1);
SketchPlane sp = Settings.Doc.Document.Create.NewSketchPlane(new Plane(planeNorm, pt1));
Curve c = Settings.Revit.Application.Create.NewLineBound(pt1, pt2);
//ModelCurve mc = Settings.Doc.Document.Create.NewModelCurve(c, sp);
dynCurveSimple cv = new dynCurveSimple(Settings);
cv.Curve = c;
cv.Sketch = sp;
//if (mc != null)
//{
// this.Elements.Add(mc);
//}
if (cv != null)
{
this.Elements.Add(cv);
}
}
}
base.Draw();
}
}
public override void Draw()
{
face_in = Inputs[0] as dynFaceBySelection;
u_in = Inputs[1] as dynDouble;
v_in = Inputs[2] as dynDouble;
offset_in = Inputs[3] as dynDouble;
if (face_in != null &&
u_in != null &&
v_in != null && offset_in!=null)
{
//Use 0 for u coordinate and 1 for v coordinate.
BoundingBoxUV bbuv = face_in.Face.GetBoundingBox();
double uPer = bbuv.Max.U;
double vPer = bbuv.Max.V;
//convert the doubles to ints
int uDiv = Convert.ToInt16(u_in.D);
int vDiv = Convert.ToInt16(v_in.D);
double perDivU = uPer / uDiv;
double perDivV = vPer / vDiv;
for (int i = 0; i <=uDiv; i++)
{
for (int j = 0; j <= vDiv; j++)
{
UV uv1 = new UV(i * perDivU, j * perDivV);
Transform t = face_in.Face.ComputeDerivatives(uv1);
XYZ pt1 = face_in.Face.Evaluate(uv1) + t.BasisZ.Normalize() * offset_in.D;
dynPointSimple pt = new dynPointSimple(Settings);
pt.point = pt1;
pt.xAxis = t.BasisX.Normalize();
pt.yAxis = t.BasisY.Normalize();
pt.up = t.BasisZ.Normalize();
if (pt != null)
{
this.Elements.Add(pt);
}
}
}
base.Draw();
}
}