TextureEvaluator.GetColor Method

TextureEvaluatorGetColor Method

Get the color of the texture at a particular point in uvw space. May be called from within a rendering shade pipeline. note For ray differentials see Pharr Humphreys, "Physically Based Rendering", chapter 11.

Namespace:  Rhino.Render
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
Copy
public virtual Color4f GetColor(
	Point3d uvw,
	Vector3d duvwdx,
	Vector3d duvwdy
)
Public Overridable Function GetColor ( 
	uvw As Point3d,
	duvwdx As Vector3d,
	duvwdy As Vector3d
) As Color4f

Parameters

uvw
Type: Rhino.GeometryPoint3d
is the point for which to evaluate the texture.
duvwdx
Type: Rhino.GeometryVector3d
duvwdx is a ray differential.
duvwdy
Type: Rhino.GeometryVector3d
duvwdy is a ray differential.

Return Value

Type: Color4f
The texture color at this point in UV space.
Version Information

Rhino for Windows

Supported in: 6.8
See Also

M:Rhino.Render.TextureEvaluator.GetColor(Rhino.Geometry.Point3d,Rhino.Geometry.Vector3d,Rhino.Geometry.Vector3d)