pluginbase.Helpers.Geometry.Ray Struct Reference

A 3d Ray More...

Public Member Functions
	Ray (Vector3d point, Vector3d direction)
	Initializes a new instance of the pluginbase.Helpers.Geometry.Ray struct. More...
Vector3d	ProjectPoint (Vector3d center)
	Project a point on the ray at a right angle from the ray to the center More...

Static Public Member Functions
static Ray	FromSegment (Segment segment)
	Get a ray from a segment without any end More...

Public Attributes
Vector3d	Point
	The start point of the ray More...
Vector3d	Direction
	The direction of the ray More...

Detailed Description

A 3d Ray

Constructor & Destructor Documentation

Ray()

pluginbase.Helpers.Geometry.Ray.Ray	(	Vector3d	point,
		Vector3d	direction
	)

Initializes a new instance of the pluginbase.Helpers.Geometry.Ray struct.

Parameters

point	Point.
direction	Direction.

        {
            Point = point;
            Direction = direction;
        }

Member Function Documentation

FromSegment()

static Ray pluginbase.Helpers.Geometry.Ray.FromSegment ( Segment  segment )

static

Get a ray from a segment without any end

Returns

The segment.

Parameters

segment

Segment.

        {
            return new Ray(segment.Start, segment.Direction);
        }

ProjectPoint()

Vector3d pluginbase.Helpers.Geometry.Ray.ProjectPoint

(

Vector3d

center

)

Project a point on the ray at a right angle from the ray to the center

Returns

The point.

Parameters

center

Center.

        {
            return Vector3d.Dot(this.Direction, center - this.Point) / this.Direction.Length * this.Direction + this.Point;
        }

Member Data Documentation

Direction

Vector3d pluginbase.Helpers.Geometry.Ray.Direction

The direction of the ray

Point

Vector3d pluginbase.Helpers.Geometry.Ray.Point

The start point of the ray

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The documentation for this struct was generated from the following file:

• pluginbase/Helpers/Geometry/Ray.cs