SilhouetteComputeDraftCurve Method (GeometryBase, Double, Vector3d, Double, Double) |
Computes draft curve silhouettes of a shape.
Namespace:
Rhino.Geometry
Assembly:
RhinoCommon (in RhinoCommon.dll)
Since: 7.0
Syntax public static Silhouette[] ComputeDraftCurve(
GeometryBase geometry,
double draftAngle,
Vector3d pullDirection,
double tolerance,
double angleToleranceRadians
)
Public Shared Function ComputeDraftCurve (
geometry As GeometryBase,
draftAngle As Double,
pullDirection As Vector3d,
tolerance As Double,
angleToleranceRadians As Double
) As Silhouette()
Parameters
- geometry
- Type: Rhino.GeometryGeometryBase
Geometry whose silhouettes need to be computed. Can be Brep, BrepFace, Mesh, or Extrusion. - draftAngle
- Type: SystemDouble
The draft angle in radians. Draft angle can be a positive or negative value. - pullDirection
- Type: Rhino.GeometryVector3d
3d direction for the mold to be pulled in, directed away from the object. - tolerance
- Type: SystemDouble
Tolerance to use for determining projecting relationships.
Surfaces and curves that are closer than tolerance, may be treated as projecting.
When in doubt use RhinoDoc.ModelAbsoluteTolerance.
- angleToleranceRadians
- Type: SystemDouble
Angular tolerance to use for determining projecting relationships.
A surface normal N that satisfies N o cameraDirection < Sin(angleToleranceRadians) may be considered projecting.
When in doubt use RhinoDoc.ModelAngleToleranceRadians.
Return Value
Type:
SilhouetteArray of silhouette curves.
See Also