You can base the charge calculation logic on spatial relationships, also.
For example, if you want (say) flames travelling vertically, you can leave the charge alone as long as the particle is moving more or less in the vertical direction, but trigger a change if the particle starts to curve too far to the horizontal.
You can base the charge calculation logic on spatial relationships, also.
ReplyDeleteFor example, if you want (say) flames travelling vertically, you can leave the charge alone as long as the particle is moving more or less in the vertical direction, but trigger a change if the particle starts to curve too far to the horizontal.