Draws the given Image or Canvas element to this CanvasTexture, then updates the internal ImageData buffer and arrays.
| name | type | description |
|---|---|---|
| x | number |
The x coordinate to draw the source at. |
| y | number |
The y coordinate to draw the source at. |
| source | HTMLImageElement | HTMLCanvasElement |
The element to draw to this canvas. |
This CanvasTexture.