这种应该可以
constraints
{
geometric
{
type geometric;
grow false;
selection
{
box1
{
source box;
min (-0.1 -0.01 -0.1);
max (0.1 0.30 0.1);
}
ball
{
source sphere;
origin (-0.1 -0.01 -0.1);
radius 0.25;
}
blob
{
source surface;
surfaceType triSurfaceMesh;
surfaceName blob.obj;
}
}
}
}