Class VfxEvalFunctions

Namespace: ValveResourceFormat.Serialization.VfxEval
Assembly: ValveResourceFormat.dll

Implementations for built in VFXEval functions

public static class VfxEvalFunctions

Inheritance

object ← VfxEvalFunctions

Methods

MatrixColorCorrect2(Vector3, Vector3)

Builds a 4x4 color correction matrix that applies contrast, saturation, and brightness adjustments.

public static Matrix4x4 MatrixColorCorrect2(Vector3 CSB, Vector3 colorOffset)

Parameters

CSB Vector3

Color correction parameters: X = contrast, Y = saturation, Z = brightness.

colorOffset Vector3

Pivot point for the contrast adjustment.

Returns

Matrix4x4

MatrixColorTint2(Vector3, float)

Builds a luminance-preserving saturation adjustment matrix in RGB space.

public static Matrix4x4 MatrixColorTint2(Vector3 rgb, float strength)

Parameters

rgb Vector3

Reference color used to derive hue and saturation.

strength float

Saturation adjustment strength.

Returns

Matrix4x4

MatrixColorTint3(Vector3, float, int)

Builds a color tint matrix using one of the tint modes exposed by newer shaders.

public static Matrix4x4 MatrixColorTint3(Vector3 rgb, float strength, int mode)

Parameters

rgb Vector3

Tint color, in linear space.

strength float

Saturation adjustment strength, used by the luminance preserving mode.

mode int

0 = multiply, 1 = preserve luminance, 2 = mod2x.

Returns

Matrix4x4