///-------------------------------------------------------------------------------------------------
/// <summary> Creates controllers to skin each geometry in the collada file. </summary>
///-------------------------------------------------------------------------------------------------
void CreateControllerList()
{
var boneList = mModelDataProvider.GetBones();
// if there are no nodes then no skinning is possible
if (boneList.Count == 0)
{
return;
}
// create a controller for each geometry
var geometrySetList = mModelDataProvider.GetGeometries();
for (int i = 0; i < geometrySetList.Count; i++)
{
var geometrySet = geometrySetList[i];
var skinData = new Skin(geometrySet.Name, listGeometry[i].ID);
// create a list of vertex weights from all of the geometry parts
foreach (var part in geometrySet.Geometry.Parts)
{
foreach (var vertex in part.UncompressedVertices)
{
var vertex_weight = new Skin.VertexWeight();
int node1 = vertex.NodeIndex1;
int node2 = vertex.NodeIndex2;
// if the bone index count is 0 then the index references the main node list,
// otherwise it references a local node map for this part
if (part.NodeMapCount != 0)
{
node1 = part.NodeMap[node1];
node2 = (node2 != -1 ? part.NodeMap[node2].Value : node2);
}
vertex_weight.AddWeight(node1, vertex.NodeWeight1);
// if the first weight is 1 the vertex is weighted to one bone only so the second weight is not needed
if (vertex.NodeWeight1 != 1)
{
vertex_weight.AddWeight(node2, vertex.NodeWeight2);
}
skinData.AddVertexWeight(vertex_weight);
}
}
// create the controller element
CreateSkinController(skinData);
}
}
///-------------------------------------------------------------------------------------------------
/// <summary> Creates controllers to skin each geometry in the collada file. </summary>
///-------------------------------------------------------------------------------------------------
void CreateControllerList()
{
var boneList = mModelDataProvider.GetBones();
// if there are no nodes then no skinning is possible
if (boneList.Count == 0)
{
return;
}
// create a controller for each geometry
var geometrySetList = mModelDataProvider.GetGeometries();
for (int i = 0; i < geometrySetList.Count; i++)
{
var geometrySet = geometrySetList[i];
var skinData = new Skin(geometrySet.Name, listGeometry[i].ID);
// create a list of vertex weights from all of the geometry parts
foreach (var part in geometrySet.Geometry.Parts)
{
foreach (var vertex in part.UncompressedVertices)
{
var vertex_weight = new Skin.VertexWeight();
int node1 = vertex.NodeIndex1;
int node2 = vertex.NodeIndex2;
// if the bone index count is 0 then the index references the main node list,
// otherwise it references a local node map for this part
if (part.NodeMapCount != 0)
{
node1 = part.NodeMap[node1];
node2 = (node2 != -1 ? part.NodeMap[node2].Value : node2);
}
vertex_weight.AddWeight(node1, vertex.NodeWeight1);
// if the first weight is 1 the vertex is weighted to one bone only so the second weight is not needed
if (vertex.NodeWeight1 != 1)
{
vertex_weight.AddWeight(node2, vertex.NodeWeight2);
}
skinData.AddVertexWeight(vertex_weight);
}
}
// create the controller element
CreateSkinController(skinData);
}
}
