Derm.Render.Plane Class Reference

Plane abstraction. More...

List of all members.

Public Member Functions
	Plane (Vertex3f v1, Vertex3f v2, Vertex3f v3)
	Construct a plane from 3 coplanar points.
	Plane (Vertex3f normal, Vertex3f point)
	Construct a plane from a normal and a point.
	Plane (Vertex3f normal, float d)
	Construct a plane from a normal and a distance from origin.
float	GetDistance (Vertex3f p)
	Compute distance between a point and this plane.
Properties
float	Distance [get, set]
Vertex3f	Normal [get, set]
	Plane normal vector.

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Detailed Description

Plane abstraction.

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Constructor & Destructor Documentation

Derm.Render.Plane.Plane	(	Vertex3f	normal,
		float	d
	)

Construct a plane from a normal and a distance from origin.

Parameters:

	normal	A Vertex3f representing the plane normal.
	d	A System.Single representing the distance between the plane and the origin.

Derm.Render.Plane.Plane	(	Vertex3f	normal,
		Vertex3f	point
	)

Construct a plane from a normal and a point.

Parameters:

	normal	A Vertex3f representing the plane normal.
	point	A Vertex3f representing the point considered for constructing the plane.

Derm.Render.Plane.Plane	(	Vertex3f	v1,
		Vertex3f	v2,
		Vertex3f	v3
	)

Construct a plane from 3 coplanar points.

Parameters:

	v1	A Vertex3f representing one plane coplanar point.
	v2	A Vertex3f representing one plane coplanar point.
	v3	A Vertex3f representing one plane coplanar point.

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Member Function Documentation

float Derm.Render.Plane.GetDistance

(

Vertex3f

p

)

Compute distance between a point and this plane.

Parameters:

p

A Vertex3f representing a point.

Returns:

It returns the distance between a point and this plane. In the case the distance is positive, the point is on the positive side of the plane (following Normal direction), otherwise the distance is negative.

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Property Documentation

float Derm.Render.Plane.Distance [get, set]

Vertex3f Derm.Render.Plane.Normal [get, set]

Plane normal vector.