<![CDATA[Using SetWeightMap() multiple times can lead to inexplicable changes in weight values]]>Hi,
Previously, I had been using the SetWeight() method to set weight values, and it worked very stably. However, after seeing the deprecation notice for SetWeight() in the python api documentation, I switched to using SetWeightMap() instead. However, there were some issues with this function. When I used SetWeightMap() multiple times to set values, its values would gradually change.

Below is a simple example of my video, using a standard cube (with 8 points), where each point is equally influenced by all bones.

However, when I repeatedly obtain the weight values using GetWeightMap()without making any changes, and then set the weights using SetWeightMap() again, I can see that the weight values have undergone slight changes, with the sum of weights changing from 1 --> 0.998

]]>http://developers.maxon.net/forum/topic/16437/using-setweightmap-multiple-times-can-lead-to-inexplicable-changes-in-weight-valuesRSS for NodeSat, 08 Aug 2026 00:50:34 GMTFri, 07 Aug 2026 06:49:12 GMT60