sampler2d_channel_linear_transform
sampler2d_channel_linear_transform(output, input, output_channel_index, input_channel_index, gradient, intercept)
Applies a linear polynomial transform to each value of a given channel
Kind: global function
| Param | Type |
|---|---|
| output | Sampler2D |
| input | Sampler2D |
| output_channel_index | number |
| input_channel_index | number |
| gradient | number |
| intercept | number |