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Animations PROBABLY works fine if all joints got keyframes.

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This commit is contained in:
antc13
2016-01-23 18:02:42 +01:00
parent c984f76b2f
commit f1835fd89c
21 changed files with 325 additions and 84 deletions
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tools/MayaExporter/MayaExporter/Mesh.cpp
+39 -22
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@@ -68,7 +68,6 @@ std::map<int, MeshClass::WeightInfo> MeshClass::GetWeightData()
break;
}
MFnDependencyNode test(comp);
unsigned int nrOfWeights = 0;
for (unsigned int j = 0; j < weights.length() && nrOfWeights != 4; j++) {
@@ -90,7 +89,7 @@ std::map<int, MeshClass::WeightInfo> MeshClass::GetWeightData()
for (unsigned int k = 0; k!=nrOfWeights; k++) {
//MGlobal::displayInfo(MString() + "influence: " + weightInfo.BoneIndices[k] + " weight: " + weightInfo.BoneWeights[k]);
MGlobal::displayInfo(MString() + "influence: " + weightInfo.BoneIndices[k] + " weight: " + weightInfo.BoneWeights[k]);
}
geomIter.next();
}
@@ -109,6 +108,26 @@ Mesh MeshClass::GetMeshData(MObjectArray object)
if (!object[ObjectID].hasFn(MFn::kMesh))
continue;
MObject node = object[ObjectID];
MFnDependencyNode thisNode(node);
MPlugArray connections;
thisNode.findPlug("inMesh").connectedTo(connections, true, true);
MGlobal::displayInfo(MString() + "inMesh");
bool hasSkin = false;
MPlug weightList, weights;
MObject weightListObject;
for (unsigned int i = 0; i < connections.length(); i++) {
if (connections[i].node().apiType() == MFn::kSkinClusterFilter) {
MFnSkinCluster skinCluster(connections[i].node());
weightList = skinCluster.findPlug("weightList", &status);
weightListObject = weightList.attribute();
weights = skinCluster.findPlug("weights");
hasSkin = true;
break;
}
}
// In here, we retrieve triangulated polygons from the mesh
MFnMesh mesh(object[ObjectID]);
MDagPathArray dagPaths;
@@ -178,7 +197,7 @@ Mesh MeshClass::GetMeshData(MObjectArray object)
}
}
map<int, WeightInfo> vertexWeights = GetWeightData();
// map<int, WeightInfo> vertexWeights = GetWeightData();
status = mesh.getTangents(Tangents, MSpace::kObject);
if (status != MS::kSuccess) {
MGlobal::displayError(MString() + "mesh.getTangents ERROR: " + status.errorString() + " for " + thisMeshPath.fullPathName());
@@ -288,27 +307,25 @@ Mesh MeshClass::GetMeshData(MObjectArray object)
thisVertex.Uv[0] = UV[0];
thisVertex.Uv[1] = UV[1];
thisVertex.BoneIndices[0] = vertexWeights[faceVert.vertId()].BoneIndices[0];
thisVertex.BoneIndices[1] = vertexWeights[faceVert.vertId()].BoneIndices[1];
thisVertex.BoneIndices[2] = vertexWeights[faceVert.vertId()].BoneIndices[2];
thisVertex.BoneIndices[3] = vertexWeights[faceVert.vertId()].BoneIndices[3];
if (abs(vertexWeights[faceVert.vertId()].BoneWeights[0]) > 0.0001)
thisVertex.BoneWeights[0] = vertexWeights[faceVert.vertId()].BoneWeights[0];
if (abs(vertexWeights[faceVert.vertId()].BoneWeights[1]) > 0.0001)
thisVertex.BoneWeights[1] = vertexWeights[faceVert.vertId()].BoneWeights[1];
if (abs(vertexWeights[faceVert.vertId()].BoneWeights[2]) > 0.0001)
thisVertex.BoneWeights[2] = vertexWeights[faceVert.vertId()].BoneWeights[2];
if (abs(vertexWeights[faceVert.vertId()].BoneWeights[3]) > 0.0001)
thisVertex.BoneWeights[3] = vertexWeights[faceVert.vertId()].BoneWeights[3];
float totalWeight = thisVertex.BoneWeights[0] + thisVertex.BoneWeights[1] + thisVertex.BoneWeights[2] + thisVertex.BoneWeights[3];
if (totalWeight < 1.00f && totalWeight > 0.01f) {
thisVertex.BoneWeights[0] /= totalWeight;
thisVertex.BoneWeights[1] /= totalWeight;
thisVertex.BoneWeights[2] /= totalWeight;
thisVertex.BoneWeights[3] /= totalWeight;
if (hasSkin) {
MIntArray jointIDs /* ??? */;
weights.selectAncestorLogicalIndex(vertexIndex, weightListObject);
weights.getExistingArrayAttributeIndices(jointIDs);
for (unsigned int i = 0; i < jointIDs.length() && i < 4; i++) {
thisVertex.BoneIndices[i] = jointIDs[i];
thisVertex.BoneWeights[i] = weights[i].asFloat();
}
}
//float totalWeight = thisVertex.BoneWeights[0] + thisVertex.BoneWeights[1] + thisVertex.BoneWeights[2] + thisVertex.BoneWeights[3];
//if (totalWeight > 0.0001f) {
// thisVertex.BoneWeights[0] /= totalWeight;
// thisVertex.BoneWeights[1] /= totalWeight;
// thisVertex.BoneWeights[2] /= totalWeight;
// thisVertex.BoneWeights[3] /= totalWeight;
//}
std::vector<VertexLayout>::iterator it = std::find(vertexList.begin(), vertexList.end(), thisVertex);
array<unsigned int, 2> tmp;
if (it != vertexList.end()) {