Class GradientBlendMap

Collection of essential textures for making texture-based VisAsset gradients happen. The blend maps are controlled via the BlendMaps and StopMaps texture arrays.

Inheritance
object
GradientBlendMap
Namespace: IVLab.ABREngine
Assembly: IVLab.ABREngine.Runtime.dll
Syntax
public class GradientBlendMap

Constructors

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GradientBlendMap(List<Texture2D>, List<float>, List<float>)

Collection of essential textures for making texture-based VisAsset gradients happen. The blend maps are controlled via the BlendMaps and StopMaps texture arrays.

Declaration
public GradientBlendMap(List<Texture2D> textures, List<float> stops, List<float> blendWidths)
Parameters
Type Name Description
List<Texture2D> textures
List<float> stops
List<float> blendWidths
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GradientBlendMap(List<Texture2D>, List<float>, float)

Collection of essential textures for making texture-based VisAsset gradients happen. The blend maps are controlled via the BlendMaps and StopMaps texture arrays.

Declaration
public GradientBlendMap(List<Texture2D> textures, List<float> stops, float blendWidth)
Parameters
Type Name Description
List<Texture2D> textures
List<float> stops
float blendWidth
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GradientBlendMap(Texture2D)

Collection of essential textures for making texture-based VisAsset gradients happen. The blend maps are controlled via the BlendMaps and StopMaps texture arrays.

Declaration
public GradientBlendMap(Texture2D texture)
Parameters
Type Name Description
Texture2D texture

Fields

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MaxSupportedTextures

Maximum number of supported textures in a texture gradient

Declaration
public const int MaxSupportedTextures = 16
Field Value
Type Description
int

Properties

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AspectRatios

Array of aspect ratios (width / height) of each texture

Declaration
public float[] AspectRatios { get; }
Property Value
Type Description
float[]
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BlendMaps

Red/Green/Blue/Alpha texture that describes the blending between Stops. For a gradient with 3 elements, this texture will look red on the left, green in the middle, and blue on the right. For a gradient with 12 elements, this texture will have 3 rows with red, green, blue, and alpha. The transition blend is defined by blendWidth. For a gradient with 5 elements, the BlendMap looks something like this:

Declaration
public Texture2D BlendMaps { get; }
Property Value
Type Description
Texture2D
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HeightWidthAspectRatios

Array of aspect ratios (height / width) of each texture

Declaration
public float[] HeightWidthAspectRatios { get; }
Property Value
Type Description
float[]
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StopMaps

Red/green/blue/alpha texture that describes how far along in the current stop we are, matching up with BlendMap. For a gradient with 3 elements, this texture will look like 3 black-to-white colormaps smooshed together. For a gradient with 5 elements, the StopMap looks something like this:

Declaration
public Texture2D StopMaps { get; }
Property Value
Type Description
Texture2D
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Textures

The actual combined texture that contains all visassets, stacked together vertically. For a gradient with 5 line texture elements, it might look something like this:

Declaration
public Texture2D Textures { get; }
Property Value
Type Description
Texture2D