ColorVector

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Gradient like Texture where each RGBA color component can be controlled independently using a Curve. They can be pre-generated offline or dynamically at runtime. Usually used to create special effects or modulated with other existing Texture; they are used in shaders to alter coloration and more.

Color vector textures can either be generated in LDR or HDR. Depending on the values set by the RGB and alpha curves the Texture will automatically adjust itself.

See Also

Texture, Curve, Shader, Texmap

Static Variables

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Name	Description
texture	The parent Texture asset the ColorVector belongs to.
Declaration Texture *texture
curve_x	Curve that controls the red component of the ColorVector.
Declaration Curve *curve_x
curve_y	Curve that controls the green component of the ColorVector.
Declaration Curve *curve_y
curve_z	Curve that controls the blue component of the ColorVector.
Declaration Curve *curve_z
curve_w	Curve that controls the alpha component of the ColorVector.
Declaration Curve *curve_w

Functions

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Name	Description
GetVectorAtPosition	Return the color located at a specific position.
Declaration vec4 GetVectorAtPosition( float position ) Parameters position: Normalized value from the range of 0 to 1 representing the position on the gradient band. Return Value A normalized vector representing the color at the position specified. Note The position parameter will be clamped automatically if it goes below or above the normalized range.
ToTexture	Generate a Texture using the active ColorVector configuration.
Declaration bool ToTexture( void ) Return Value true if the ColorVector have successfully been converted to a Texture else return false if the band is not connected to a Texture, or if the size in pixels of the Texmap is less than 8 pixels.