TextureEvaluator

Public Class

This is the interface to a lightweight object capable of evaluating texture color throughout uvw space. Derive from this class to create your own texture evaluator to return from a custom RenderTexture.

Inheritance Hierarchy

System.Object
Rhino.Render.TextureEvaluator

Namespace: Rhino.Render

Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

public class TextureEvaluator : IDisposable

The TextureEvaluator type exposes the following members.

Constructors

Name

Description

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Protected Method

TextureEvaluator.

Obsolete.

Base class constructor

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Protected Method

TextureEvaluator(RenderTexture.TextureEvaluatorFlags)

Base class constructor

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Methods

Name

Description

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Public Method

Dispose.

For Dispose pattern

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Protected Method

Dispose(Boolean)

For Dispose pattern

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Public Method

Equals

Determines whether the specified object is equal to the current object.

(Inherited from Object.)

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Protected Method

Finalize

For Dispose pattern

(Overrides Object.Finalize..)

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Public Method

GetColor(Point3d, Vector3d, Vector3d)

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.

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Public Method

GetColor(Point3d, Vector3d, Vector3d, Color4f.)

Optimized version of GetColor for callers. Much faster in the case of a native (C++) evaluator.

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Public Method

GetHashCode

Serves as the default hash function.

(Inherited from Object.)

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Public Method

GetType

Gets the Type of the current instance.

(Inherited from Object.)

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Public Method

Initialize

Call this function before calling GetColor for the first time. Ideally, this should be on the main thread, but you can also call it on a worker thread as long as you are sure that Initialize() or GetColor() cannot be called at the same time on another thread.

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Protected Method

MemberwiseClone

Creates a shallow copy of the current Object.

(Inherited from Object.)

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Public Method

ToString

Returns a string that represents the current object.

(Inherited from Object.)

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Public Method

WriteToByteArray

Obsolete.

Fast access to bitmap evaluator - supply size (which you will probably have received from CRhRdkTexture::PixelSize) to see if the data can be extracted direct to a width*height*4 array of unsigned chars.

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Public Method

WriteToByteArray2

Fast access to bitmap evaluator - supply size (which you will probably have received from CRhRdkTexture::PixelSize) to see if the data can be extracted direct to a width*height*4 array of unsigned chars.

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Public Method

WriteToFloatArray

Obsolete.

Fast access to bitmap evaluator - supply size (which you will probably have received from CRhRdkTexture::PixelSize) to see if the data can be extracted direct to a width*height*4 array of unsigned chars.

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Public Method

WriteToFloatArray2

Fast access to bitmap evaluator - supply size (which you will probably have received from CRhRdkTexture::PixelSize) to see if the data can be extracted direct to a width*height*4 array of unsigned chars.

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