Class IESEngine

IES class which is common for the Importers

Inheritance
object
IESEngine
Inherited Members
Namespace: UnityEditor.Rendering
Assembly: Unity.RenderPipelines.Core.Editor.dll
Syntax
[Serializable]
public class IESEngine

Properties

TextureGenerationType

setter for the Texture generation Type

Declaration
public TextureImporterType TextureGenerationType { set; }
Property Value
Type Description
TextureImporterType

Methods

Generate2DCookie(TextureImporterCompression, float, int, bool)

Generating a 2D Texture of this cookie, using a Gnomonic projection of the bottom of the IES

Declaration
public (string, Texture) Generate2DCookie(TextureImporterCompression compression, float coneAngle, int textureSize, bool applyLightAttenuation)
Parameters
Type Name Description
TextureImporterCompression compression

Compression parameter requestted.
float coneAngle

Cone angle used to performe the Gnomonic projection.
int textureSize

The resquested size.
bool applyLightAttenuation

Bool to enable or not the Light Attenuation based on the squared distance.
Returns
Type Description
(string, Texture)

A Generated 2D texture doing the projection of the IES using the Gnomonic projection of the bottom half hemisphere with the given 'cone angle'

GenerateCubeCookie(TextureImporterCompression, int)

Generated a Cube texture based on the internal PhotometricType

Declaration
public (string, Texture) GenerateCubeCookie(TextureImporterCompression compression, int textureSize)
Parameters
Type Name Description
TextureImporterCompression compression

Compression parameter requestted.
int textureSize

The resquested size.
Returns
Type Description
(string, Texture)

A Cubemap representing this IES

GetKeywordValue(string)

Check a keyword

Declaration
public string GetKeywordValue(string keyword)
Parameters
Type Name Description
string keyword

A keyword to check if exist.
Returns
Type Description
string

A Keyword if exist inside the internal Dictionary

GetMaximumIntensity()

Get the CUrrent Max intensity

Declaration
public (float, string) GetMaximumIntensity()
Returns
Type Description
(float, string)

A pair of the intensity follow by the used unit (candelas or lumens)

GetPhotometricType()

Getter (as a string) for the Photometric Type

Declaration
public string GetPhotometricType()
Returns
Type Description
string

The current Photometric Type

ReadFile(string)

Method to read the IES File

Declaration
public string ReadFile(string iesFilePath)
Parameters
Type Name Description
string iesFilePath

Path to the IES file in the Disk.
Returns
Type Description
string

An error message or warning otherwise null if no error

Extension Methods