TextureData:getPixel
Returns the value of a pixel of the TextureData.
r, g, b, a = TextureData:getPixel(x, y)Arguments
| Name | Type | Description |
| x | number | The x coordinate of the pixel to get (0-indexed). |
| y | number | The y coordinate of the pixel to get (0-indexed). |
Returns
| Name | Type | Description |
| r | number | The red component of the pixel, from 0.0 to 1.0. |
| g | number | The green component of the pixel, from 0.0 to 1.0. |
| b | number | The blue component of the pixel, from 0.0 to 1.0. |
| a | number | The alpha component of the pixel, from 0.0 to 1.0. |
Notes
The following texture formats are supported: rgba, rgb, r32f, rg32f, and rgba32f.
See also
TextureData:setPixelTexture:replacePixelsTextureFormatTextureData:setPixelTextureData