|ViewportInfoGetPointDepth Method |
Gets the clipping distance of a point. This function ignores the
current value of the viewport's near and far settings. If
the viewport is a perspective projection, then it intersects
the semi infinite frustum volume with the bounding box and
returns the near and far distances of the intersection.
If the viewport is a parallel projection, it instersects the
infinte view region with the bounding box and returns the
near and far distances of the projection.
RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
public bool GetPointDepth(
out double distance
Public Function GetPointDepth (
point As Point3d,
<OutAttribute> ByRef distance As Double
) As Boolean
- Type: Rhino.GeometryPoint3d
A point to measure.
- Type: SystemDouble
distance of the point (can be < 0)
true if the bounding box intersects the view frustum and
near_dist/far_dist were set.
false if the bounding box does not intesect the view frustum.