Hey All
within a plugin I'm writing, I'm trying to read a per point attribute
(vector3f) and set it on my mesh.
the topology on that mesh is changing.
looking through the docs, it seems that custom ICE Attribute would be a
good idea, so I went ahead with creating one vie the geometry
AddIceAttribute method.
ICEAttribute iceAttr = mesh.AddICEAttribute("myVelocity",
siICENodeDataVector3, siICENodeStructureSingle,siICENodeContextComponent0D)
;
CICEAttributeDataArrayVector3f data;
iceAttr.GetDataArray(data);
for (size_t i=0;i<velocities->size();i++)
{
CVector3f
val(velocities->get()[i].x,velocities->get()[i].y,velocities->get()[i].z);
data[(LONG)i]=val;
}
when I compare the attribute that I created to other per point
IceAttributes (like pointVelocity, pointPositions etc), I can see that the
"IsConstant" method on my attribute is returning True, while on the builtIn
ones it is False/
The size of the data I'm getting from GetDataArray is 1.
what would be the best way to store per point data on mesh nodes with
changing topology.
Cheers
Ran
