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TriangleModelNodeCalculateNormal Method

CalculateNormal returns a Vector3 that is a normal vector of the triangle defined by the three points p1, p2 and p3. The normal vector is calculated as a cross product of (p2 - p1) and (p3 - p1) and then normalized.

Namespace: Ab4d.SharpEngine.SceneNodes
Assembly: Ab4d.SharpEngine (in Ab4d.SharpEngine.dll) Version: 4.1.9680+a1b1e43de1ad9a7e35472c33948d688d7b40ef79
Syntax
C#
Copy
public static Vector3 CalculateNormal(
	Vector3 p1,
	Vector3 p2,
	Vector3 p3
)

Parameters

p1  Vector3
first position
p2  Vector3
second position
p3  Vector3
third position

Return Value

Vector3
Vector3 that is a normal vector of the triangle defined by the three points p1, p2 and p3
See Also