egalps1 opened this issue on Jan 07, 2011 · 9 posts
egalps1 posted Fri, 07 January 2011 at 1:40 PM
Hello guys.I need to create an image showing a vehicle running on dirt.So i want to create the dust it creates as it s running.I repeat i want to make a still image.Can you help?
Thanks
egalps1 posted Sat, 08 January 2011 at 2:02 AM
Hy guys one more thing.I tried to use a meta cloud in my scene to create the dust.However when i render the scene this cloud doesn t exist .What am i doing wrong??
thd777 posted Sat, 08 January 2011 at 7:44 AM
Are looking for something like I have in the image above? If yes, that was done with primitives/metablob to which I applied a volumetric material. If the material doesn't show up, it is usually a problem of scale and density (especially with meta clouds). You need to experiment with these parameters to get the effect you want.
Ciaio
TD
hobepaintball posted Sun, 09 January 2011 at 6:20 AM
THD777 That is a fantastic image. I like every aspect of it and just had to say so
thd777 posted Sun, 09 January 2011 at 8:41 AM
Thank you!
fleshoff posted Mon, 10 January 2011 at 7:25 AM
There is this dust material at Cornucopia 3D:
thd777 posted Mon, 10 January 2011 at 12:11 PM
Quote - There is this dust material at Cornucopia 3D:
That set is great. However, it is designed for use in metaclouds. That means it is optimized for shapes that are hundreds of meters in scale. If applied to smaller shapes (like dust clouds generated by a car/truck) one needs to adjust scale and density are mentioned above. Nevertheless, these materials are a good starting point!
Ciao
TD
drifterlee posted Mon, 10 January 2011 at 3:20 PM
drifterlee posted Mon, 10 January 2011 at 3:21 PM
Obviously my cone is too high, but you can see what I mean.