This function will take all the values in a given disc-shaped region of the DS grid, and multiply each one by the given amount.
NOTE This function will only work with real numbers, not strings.
ds_grid_multiply_disk(index, xm, ym, r, val);
| Argument | Type | Description |
|---|---|---|
| index | DS Grid | The index of the grid. |
| xm | Real | The x position of the disk on the grid. |
| ym | Real | The y position of the disk on the grid. |
| r | Real | The radius of the disk on the grid. |
| val | Real | The value to multiply the cells within the disk with. |
N/A
ds_grid_multiply_disk(mygrid, 5, 5, 5, 2)
The above code will take all the values found within the circular grid area and multiply each one by 2.