J'aimerais bien ajouter un nuage en fumé à l'arrière de la voiture, derrière les roues arrière.
I would like to add a smoke cloud at the back of the car, behind the rear wheels.
How do we do ?
We do fine, thank you. ..................... ;D
Sorry, silly joke.
Two ways; 1: either use a simple shape or painted area to mask the area for the smoke from above + a distribution shader to mask the height (if necessary), and add a very low cloud in that area.
Method 2: use a camera pointing backwards from the car, feed it into an image map of a small white dot in a black square, masked by a distance shader (from same camera) to set the extent of the smoke behind the car. And add cloud in that area.
Oh, and with a transform merge shader you can double that for the 2 wheels.
Could you please post a .tgc for Method 2 Ulco?....much obliged.
No problem. Replace tif by jpg, couldn't upload the tif.
Quote from: Dune on March 09, 2016, 11:19:16 AM
No problem. Replace tif by jpg, couldn't upload the tif.
Thanks, gonna use this in my repro of a Rene Magritte painting I've got a render in the works of, the image with the steam engine coming out of the fireplace.