Quote:
Originally Posted by BIGREG
No the plants are animated with .sim 
and there are animated with ... lost controllers   in goblin and s3d |
Nope, they're shader-animated. Check out Shaders/Granny/GrannyVS.fx:
#ifdef GRASS_ANIMATION
float frequency = max(0, min(1, Input.Position.y)) * g_animationTime.y;
Input.Position.xyz += float3(g_animationTime.x, 0.0, g_animationTime.x) * sin(frequency);
#endif
However only the plants are animated and the gr2 contains both rocks and plants. I think it's a name convention, the plants have a certain name that differentiates them from the rocks, so the rocks are not rendered with this shader.