BTH/axyz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Animations PROBABLY works fine if all joints got keyframes.

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files
tools/MayaExporter/MayaExporter/Export.cpp
+52 -7
View File
@@ -7,26 +7,56 @@ Export::Export()
bool Export::Meshes(std::string pathName, bool selectedOnly)
{
MStatus status;
if (pathName.empty()) {
MGlobal::displayError(MString() + "Export::Meshes() got no pathName. Do not know where to write file");
return false;
}
MSelectionList selectedOnStart;
MGlobal::getActiveSelectionList(selectedOnStart);
if (selectedOnStart.length() > 0) {
for (int i = 0; i < selectedOnStart.length(); i++) {
MObject item;
selectedOnStart.getDependNode(i, item);
MGlobal::unselect(item);
}
}
MGlobal::displayInfo(MString() + "Disabel IKSolvers");
status = MGlobal::executeCommand("doEnableNodeItems false all;");
if (status != MS::kSuccess) {
MGlobal::displayError(MString() + "EnableNodeItems false all failed: " + status.errorString());
}
MGlobal::displayInfo(MString() + "Has disabel IKSolvers");
MObjectArray Objects;
if (selectedOnly) {
// Retrieving the objects we currently have selected
MSelectionList selected;
MGlobal::getActiveSelectionList(selected);
// Loop through or list of selection(s)
for (unsigned int i = 0; i < selected.length(); i++) {
for (unsigned int i = 0; i < selectedOnStart.length(); i++) {
MObject object;
selected.getDependNode(i, object);
selectedOnStart.getDependNode(i, object);
if (object.hasFn(MFn::kMesh)) {
MFnDependencyNode thisNode(object);
MFnMesh shape(object);
for (unsigned int k = 0; k < shape.parentCount(); k++) {
MFnDependencyNode thisNode(object);
MPlugArray connections;
thisNode.findPlug("inMesh").connectedTo(connections, true, true);
for (unsigned int i = 0; i < connections.length(); i++) {
if (connections[i].node().apiType() == MFn::kSkinClusterFilter) {
MGlobal::select(shape.parent(i), MGlobal::kReplaceList);
MGlobal::displayInfo(MString() + "Moving " + thisNode.name() + " to bindPose.");
status = MGlobal::executeCommand("GoToBindPose;");
if (status != MS::kSuccess) {
MGlobal::displayError(MString() + "GoToBindPose: " + status.errorString());
}
MGlobal::displayInfo(MString() + "Has moved " + thisNode.name() + " to bindPose.");
}
}
}
Objects.append(object);
}
}
@@ -42,7 +72,9 @@ bool Export::Meshes(std::string pathName, bool selectedOnly)
for (unsigned int i = 0; i < connections.length(); i++) {
if (connections[i].node().apiType() == MFn::kSkinClusterFilter) {
MGlobal::select(node);
MGlobal::executeCommand("gotoBindPose");
MGlobal::displayInfo(MString() + "Moving " + thisNode.name() + " to bindPose.");
MGlobal::executeCommand("GoToBindPose");
MGlobal::displayInfo(MString() + "Has moved " + thisNode.name() + " to bindPose.");
}
}
@@ -51,6 +83,19 @@ bool Export::Meshes(std::string pathName, bool selectedOnly)
}
GetMeshData(Objects);
WriteMeshData(pathName);
MGlobal::displayInfo(MString() + "Enabling IKSolvers");
status = MGlobal::executeCommand("doEnableNodeItems true all;");
if (status != MS::kSuccess) {
MGlobal::displayError(MString() + "doEnableNodeItems true all: " + status.errorString());
}
MGlobal::displayInfo(MString() + "Has enabling IKSolvers");
if (selectedOnStart.length() > 0) {
for (int i = 0; i < selectedOnStart.length(); i++) {
MObject item;
selectedOnStart.getDependNode(i, item);
MGlobal::select(item);
}
}
return true;
}
tools/MayaExporter/MayaExporter/MayaIncludes.h
+3
View File
@@ -42,6 +42,9 @@
#include <maya/MItGeometry.h>
#include <maya/MItMeshVertex.h>
#include <maya/MFnWeightGeometryFilter.h>
#include <maya/MItDependencyGraph.h>
#include <maya/MQuaternion.h>
#include <maya/MFnNumericAttribute.h>
// Wrappers
tools/MayaExporter/MayaExporter/Menu.cpp
+8 -8
View File
@@ -60,7 +60,7 @@ Menu::Menu(QDialog* dialog)
m_ExportPath = new QLineEdit;
m_FileDialog = new QFileDialog;
QString tmpPath("C:/Users/Nickelodion/Desktop/Baljj");
QString tmpPath("C:/Users/Nickelodion/Desktop/animTest");
m_ExportPath->setText(tmpPath);
QLabel* exportLabel = new QLabel;
exportLabel->setText("Export Path:");
@@ -175,6 +175,13 @@ void Menu::ExportAll(bool)
return;
}
if (m_ExportMaterialButton->isChecked()) {
if (!m_Export.Materials(m_ExportPath->text().toLocal8Bit().constData())) {
MGlobal::displayError(MString() + "Could not export materials");
return;
}
}
std::vector<Export::AnimationInfo> animations;
for (unsigned int i = 0; i < m_AnimationClipName.size(); i++) {
Export::AnimationInfo thisClip;
@@ -191,13 +198,6 @@ void Menu::ExportAll(bool)
return;
}
}
if (m_ExportMaterialButton->isChecked()) {
if (!m_Export.Materials(m_ExportPath->text().toLocal8Bit().constData())){
MGlobal::displayError(MString() + "Could not export materials");
return;
}
}
}
void Menu::CancelClicked(bool)
tools/MayaExporter/MayaExporter/Mesh.cpp
+39 -22
View File
@@ -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()) {
tools/MayaExporter/MayaExporter/Skeleton.cpp
+97 -7
View File
@@ -64,6 +64,7 @@ std::string attr[9] = { "scaleX", "scaleY", "scaleZ", "translateX", "translateY"
Animation Skeleton::GetAnimData(std::string animationName, int startFrame, int endFrame)
{
MStatus status;
std::vector<MObject> animatedJoints;
std::vector<MObject> m_Hierarchy;
@@ -121,7 +122,7 @@ Animation Skeleton::GetAnimData(std::string animationName, int startFrame, int e
MFnMatrixData MartixFn(DataHandle.data());
MMatrix BindPoseMatrix = MartixFn.matrix();
if (BindPoseMatrix != MayaJoint.transformationMatrix())
if (!BindPoseMatrix.isEquivalent(MayaJoint.transformationMatrix()))
{
MGlobal::displayError(MString() + animationName.c_str() + " is using " + MayaJoint.name() + " that is not in bind pose nor is it key framed in the animation, the exported animation will NOT correspond to the animation in Maya");
}
@@ -153,19 +154,43 @@ Animation Skeleton::GetAnimData(std::string animationName, int startFrame, int e
MGlobal::displayError(MString() + "Could not find joint ID for: " + thisJoint.name());
}
MMatrix Matrix = thisJoint.transformationMatrix();
MTransformationMatrix Matrix = thisJoint.transformation();
MPlug BindPose = thisJoint.findPlug("bindPose");
MDataHandle DataHandle;
BindPose.getValue(DataHandle);
MFnMatrixData MartixFn(DataHandle.data());
MMatrix BindPoseMatrix = MartixFn.matrix();
Matrix = Matrix.asMatrix();
MObject jointOrientObj = thisJoint.attribute("jointOrient");
MFnNumericAttribute jointOrient(jointOrientObj);
double jointOrientDouble[3];
jointOrient.getDefault(jointOrientDouble[0], jointOrientDouble[1], jointOrientDouble[2]);
//MGlobal::displayError(MString() + "Joint Matrix: ");
//MGlobal::displayError(MString() + Matrix.asMatrix()[0][0] + " " + Matrix.asMatrix()[0][1] + " " + Matrix.asMatrix()[0][2] + " " + Matrix.asMatrix()[0][3]);
//MGlobal::displayError(MString() + Matrix.asMatrix()[1][0] + " " + Matrix.asMatrix()[1][1] + " " + Matrix.asMatrix()[1][2] + " " + Matrix.asMatrix()[1][3]);
//MGlobal::displayError(MString() + Matrix.asMatrix()[2][0] + " " + Matrix.asMatrix()[2][1] + " " + Matrix.asMatrix()[2][2] + " " + Matrix.asMatrix()[2][3]);
//MGlobal::displayError(MString() + Matrix.asMatrix()[3][0] + " " + Matrix.asMatrix()[3][1] + " " + Matrix.asMatrix()[3][2] + " " + Matrix.asMatrix()[3][3]);
MEulerRotation joEuler(jointOrientDouble[0], jointOrientDouble[1], jointOrientDouble[2]);
MQuaternion jo = joEuler.asQuaternion();
double tmp[4];
thisJoint.getRotationQuaternion(tmp[0], tmp[1], tmp[2], tmp[3]);
Matrix.getRotationQuaternion(tmp[0], tmp[1], tmp[2], tmp[3]);
MQuaternion rotation(tmp);
rotation = rotation * jo;
rotation.get(tmp);
joint.Rotation[0] = tmp[0];
joint.Rotation[1] = tmp[1];
joint.Rotation[2] = tmp[2];
joint.Rotation[3] = tmp[3];
thisJoint.getTranslation(MSpace::kPreTransform).get(tmp);
Matrix.getTranslation(MSpace::kTransform).get(tmp);
joint.Position[0] = tmp[0];
joint.Position[1] = tmp[1];
joint.Position[2] = tmp[2];
thisJoint.getScale(tmp);
Matrix.getScale(tmp, MSpace::kTransform);
joint.Scale[0] = tmp[0];
joint.Scale[1] = tmp[1];
joint.Scale[2] = tmp[2];
@@ -184,6 +209,7 @@ Animation Skeleton::GetAnimData(std::string animationName, int startFrame, int e
std::vector<BindPoseSkeletonNode> Skeleton::GetBindPoses()
{
MStatus status;
std::vector<BindPoseSkeletonNode> m_AllSkeletons;
std::vector<MObject> m_Hierarchy;
@@ -214,12 +240,76 @@ std::vector<BindPoseSkeletonNode> Skeleton::GetBindPoses()
}
m_Hierarchy.push_back(MayaJoint.object());
MPlug BindPose = MayaJoint.findPlug("bindPose");
MPlug BindPose = MayaJoint.findPlug("bindPose", &status);
if (status != MS::kSuccess) {
MGlobal::displayError(MString() + "Could not find bindPose plug: " + status.errorString());
}
MDataHandle DataHandle;
BindPose.getValue(DataHandle);
MFnMatrixData MartixFn(DataHandle.data());
MMatrix Matrix = MartixFn.matrix();
MVector tmp = MayaJoint.transformation().getTranslation(MSpace::kObject);
MGlobal::displayError(MString() + "translation befor: " + tmp[0] + " " + tmp[1] + " " + tmp[2]);
//Matrix[3][0] *= -1;
//Matrix[3][2] *= -1;
//Matrix[3][1] *= -1;
double test[3];
MayaJoint.transformation().getScale(test, MSpace::kObject);
MGlobal::displayError(MString() + "scale: " + test[0] + " " + test[1] + " " + test[2]);
MTransformationMatrix::RotationOrder order = MTransformationMatrix::RotationOrder::kXYZ;
MayaJoint.transformation().getRotation(test, order);
MGlobal::displayError(MString() + "rotation: " + test[0] + " " + test[1] + " " + test[2]);
//----- test
//MDataHandle DataHandle;
//MObject jointObject(jointIt.currentItem());
//MFnDependencyNode jointDependNode(jointObject);
//MPlug worldMatrixArray(jointObject, jointDependNode.attribute("worldMatrix"));
//MMatrix Matrix;
//for (int i = 0; i < worldMatrixArray.numElements(); i++) {
// MPlugArray connections;
// MPlug element = worldMatrixArray[i];
// unsigned int logicalIndex = element.logicalIndex();
// MItDependencyGraph it(element, MFn::kSkinClusterFilter);
// for (; !it.isDone(); it.next()) {
// MFnSkinCluster skinCluster(it.thisNode());
// MPlug bindPreMatrixArrayPlug =
// skinCluster.findPlug("bindPreMatrix", &status);
// if (status != MS::kSuccess) {
// MGlobal::displayError(MString() + "Could not find bindPreMatrix plug: " + status.errorString());
// break;
// }
// MPlug bindPreMatrixPlug =
// bindPreMatrixArrayPlug.elementByLogicalIndex(logicalIndex);
// MObject dataObject;
// bindPreMatrixPlug.getValue(dataObject);
// MFnMatrixData matDataFn(dataObject);
// MMatrix invMat = matDataFn.matrix();
// Matrix = invMat.inverse();
// }
//}
//----- end test
Matrix = Matrix.inverse();
for (int i = 0; i < 4; i++) {
for (int j = 0; j < 4; j++) {
NewJoint.OffsetMatrix[i][j] = Matrix.matrix[i][j];