Method UpdateFrom
UpdateFrom(Color[])
Updates color LUT data from an array of Color.
The resolution (number of colors) must match the original specification at construction
time. The alpha value is ignored if ColorChannels was set to Rgb.
Declaration
public void UpdateFrom(Color[] colors)Parameters
| Type | Name | Description |
|---|---|---|
| Color[] | colors | Color array |
UpdateFrom(Color32[])
Updates color LUT data from an array of Color32.
The resolution (number of colors) must match the original specification at construction
time. The alpha value is ignored if ColorChannels was set to Rgb.
Declaration
public void UpdateFrom(Color32[] colors)Parameters
| Type | Name | Description |
|---|---|---|
| Color32[] | colors | Color array |
UpdateFrom(byte[])
Updates color LUT data from an array of RGB(A) values.
The resolution (number of colors) must match the original specification at construction
time. The expected number of bytes per color is 3 if ColorChannels was set to Rgb, 4 if
it was set to Rgba.
Declaration
public void UpdateFrom(byte[] colors)Parameters
| Type | Name | Description |
|---|---|---|
| byte[] | colors | Array of consecutive RGB(A) color tuples |
UpdateFrom(Texture2D, bool)
Update color LUT data from a texture. Color channels and resolution must match the original.
Declaration
public void UpdateFrom(Texture2D lutTexture, bool flipY = true)Parameters
| Type | Name | Description |
|---|---|---|
| Texture2D | lutTexture | Color LUT texture |
| bool | flipY | Flag to inform whether the LUT texture should be flipped vertically. This is needed for LUT images which have color (0, 0, 0) in the top-left corner. Some color grading systems, e.g. Unity post-processing, have color (0, 0, 0) in the bottom-left corner, in which case flipping is not needed. |