Inheritance diagram for UnityStandardAssets.ImageEffects.ContrastStretch:

Collaboration diagram for UnityStandardAssets.ImageEffects.ContrastStretch:

Public Attributes
float	adaptationSpeed = 0.02f

float	limitMinimum = 0.2f

float	limitMaximum = 0.6f

Shader	shaderLum

Shader	shaderReduce

Shader	shaderAdapt

Shader	shaderApply

Properties
Material	materialLum `[get]`

Material	materialReduce `[get]`

Material	materialAdapt `[get]`

Material	materialApply `[get]`

Private Member Functions
void	Start ()

void	OnEnable ()

void	OnDisable ()

void	OnRenderImage (RenderTexture source, RenderTexture destination)

void	CalculateAdaptation (Texture curTexture)

Private Attributes
RenderTexture[]	adaptRenderTex = new RenderTexture[2]

int	curAdaptIndex = 0

Material	m_materialLum

Material	m_materialReduce

Material	m_materialAdapt

Material	m_materialApply

Detailed Description

Definition at line 8 of file ContrastStretch.cs.

Member Function Documentation

void UnityStandardAssets.ImageEffects.ContrastStretch.CalculateAdaptation ( Texture curTexture )

private

Helper function to do gradual adaptation to min/max luminances.

Definition at line 173 of file ContrastStretch.cs.

void UnityStandardAssets.ImageEffects.ContrastStretch.OnDisable ( )

private

Definition at line 116 of file ContrastStretch.cs.

void UnityStandardAssets.ImageEffects.ContrastStretch.OnEnable ( )

private

Definition at line 105 of file ContrastStretch.cs.

void UnityStandardAssets.ImageEffects.ContrastStretch.OnRenderImage	(	RenderTexture	source,
		RenderTexture	destination
	)

private

Apply the filter.

Definition at line 135 of file ContrastStretch.cs.

void UnityStandardAssets.ImageEffects.ContrastStretch.Start ( )

private

Definition at line 91 of file ContrastStretch.cs.

Member Data Documentation

float UnityStandardAssets.ImageEffects.ContrastStretch.adaptationSpeed = 0.02f

Adaptation speed - percents per frame, if playing at 30FPS.

Default is 0.02 (2% each 1/30s).

Definition at line 13 of file ContrastStretch.cs.

RenderTexture [] UnityStandardAssets.ImageEffects.ContrastStretch.adaptRenderTex = new RenderTexture[2]

private

Definition at line 31 of file ContrastStretch.cs.

int UnityStandardAssets.ImageEffects.ContrastStretch.curAdaptIndex = 0

private

Definition at line 32 of file ContrastStretch.cs.

float UnityStandardAssets.ImageEffects.ContrastStretch.limitMaximum = 0.6f

The limit on the maximum luminance (0...1) - we won't go below this.

Definition at line 26 of file ContrastStretch.cs.

float UnityStandardAssets.ImageEffects.ContrastStretch.limitMinimum = 0.2f

If our scene is really dark (or really bright), we might not want to stretch its contrast to the full range.

limitMinimum=0, limitMaximum=1 is the same as not applying the effect at all. limitMinimum=1, limitMaximum=0 is always stretching colors to full range. The limit on the minimum luminance (0...1) - we won't go above this.

Definition at line 22 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.m_materialAdapt

private

Definition at line 66 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.m_materialApply

private

Definition at line 80 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.m_materialLum

private

Definition at line 37 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.m_materialReduce

private

Definition at line 52 of file ContrastStretch.cs.

Shader UnityStandardAssets.ImageEffects.ContrastStretch.shaderAdapt

Definition at line 65 of file ContrastStretch.cs.

Shader UnityStandardAssets.ImageEffects.ContrastStretch.shaderApply

Definition at line 79 of file ContrastStretch.cs.

Shader UnityStandardAssets.ImageEffects.ContrastStretch.shaderLum

Definition at line 36 of file ContrastStretch.cs.

Shader UnityStandardAssets.ImageEffects.ContrastStretch.shaderReduce

Definition at line 51 of file ContrastStretch.cs.

Property Documentation

Material UnityStandardAssets.ImageEffects.ContrastStretch.materialAdapt

getprotected

Definition at line 67 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.materialApply

getprotected

Definition at line 81 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.materialLum

getprotected

Definition at line 38 of file ContrastStretch.cs.

Material UnityStandardAssets.ImageEffects.ContrastStretch.materialReduce

getprotected

Definition at line 53 of file ContrastStretch.cs.

The documentation for this class was generated from the following file:

Assets/Standard Assets/Effects/ImageEffects/Scripts/ContrastStretch.cs

Public Attributes

Properties

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation

Member Data Documentation

Property Documentation