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Project Method

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Surface Project Method

Project a 3D point orthogonally onto a surface (to find the nearest point). Throws InvalidOperationException if the projection fails.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

C#

VB

C++

F#

public void Project(
	XYZ point,
	out UV uv,
	out double distance
)

Public Sub Project ( 
	point As XYZ,
	<OutAttribute> ByRef uv As UV,
	<OutAttribute> ByRef distance As Double
)

public:
void Project(
	XYZ^ point, 
	[OutAttribute] UV^% uv, 
	[OutAttribute] double% distance
)

member Project : 
        point : XYZ * 
        uv : UV byref * 
        distance : float byref -> unit 

Parameters

point XYZ

The point to project.

uv UV

The surface coordinates of the projected point.

distance Double

Holds the distance from input point to its projection.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null
InvalidOperationException	The projection failed.

See Also

Reference

Surface Class

Autodesk.Revit.DB Namespace