Andrew Price
Introduction to Smoke Simulation in Blender 2.5
Presentation Overview Old vs New – What's changed? How it works Using the interface Rendering smoke Known Issues Future Developments Creating a smoke grenade
Old vs New – What's Changed?
Old System
New System
How it works
Domain Flow
Using the Interface
Domain
24
32
40
50
60
70
80
Resolution Tests
enables large- and small-scale detail to be edited separately, allowing high-resolution detail to be added as a post-processing step. What's Wavelet? -Nils Thürey, 2008 Siggraph Wavelet Paper, (Co-author)
et (2k) = et (k)253, et (1) =Ce 23
turbulence(x) =imax åi=iminp (2ix) 12iimin
U(X) = I (u,X)+25 6 I be x, n 2,X z(I,X)).
Simply put: The good stuff
Baking Times Low ResolutionHigh Resolution 24 seconds 6 minutes 24 seconds
Flow
Rendering smoke
Fixed!
Smoke Density
Shadows
Known Issues
Future Developments
Creating a smoke grenade
Domain
Emitter
Domain Emitter Empty
References: Wavelet Paper,