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Fixed: UVs Evaluation after reopening
sjirka · Mar 10, 2017 · a6d90cd · a6d90cd
1 parent fd6a2ad
commit a6d90cd
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Showing 2 changed files with 7 additions and 9 deletions.
diff --git a/SeamsEasyNode.cpp b/SeamsEasyNode.cpp
@@ -255,13 +255,13 @@ MStatus SeamsEasyNode::compute(const MPlug &plug, MDataBlock &dataBlock) {
 		return MS::kUnknownParameter;
 
 	// Load attribs ///////////////////////////////////////////////////////////////////////////////
-	if (dirtyMesh) {
+	if (dirtyMesh || m_sourceMesh.isNull()) {
 		MObject sourceMesh = dataBlock.inputValue(aInMesh).asMesh();
 		if (m_sourceMesh.isNull() || !SMesh::isEquivalent(sourceMesh, m_sourceMesh))
 			dirtyBaseMesh = true;
 		m_sourceMesh = sourceMesh;
 	}
-	if (dirtyComponent) {
+	if (dirtyComponent || m_component.isNull()) {
 		dirtyBaseMesh = true;
 		dirtyComponent = false;
 		MObject oSeamsEasyData = dataBlock.inputValue(aSelectedEdges).data();
@@ -448,7 +448,8 @@ MStatus SeamsEasyNode::compute(const MPlug &plug, MDataBlock &dataBlock) {
 		CHECK_MSTATUS_AND_RETURN_IT(status);
 	}
 
-	dataBlock.outputValue(aOutMesh).set(extrudeMesh.getObject());
+	status = dataBlock.outputValue(aOutMesh).set(extrudeMesh.getObject());
+	CHECK_MSTATUS_AND_RETURN_IT(status);
 	dataBlock.setClean(aOutMesh);
 
 	return MS::kSuccess;

diff --git a/StitchEasyNode.cpp b/StitchEasyNode.cpp
@@ -247,25 +247,22 @@ MStatus StitchEasyNode::compute(const MPlug &plug, MDataBlock &datablock) {
 	if (plug != aOutMesh)
 		return MS::kUnknownParameter;
 
-	if (m_dirtySourceMesh) {
+	if (m_dirtySourceMesh || m_sourceMesh.isNull()) {
 		MObject sourceMesh = datablock.inputValue(aInMesh).asMesh();
 		if (m_sourceMesh.isNull() || !SMesh::isEquivalent(sourceMesh, m_sourceMesh))
 			m_dirtyBaseMesh = true;
 		m_sourceMesh = sourceMesh;
 	}
-	if (m_dirtyComponent) {
+	if (m_dirtyComponent || m_component.isNull()) {
 		m_dirtyBaseMesh = true;
 		m_dirtyComponent = false;
 		MObject stichLineData = datablock.inputValue(aStitchLines).data();
 		MFnComponentListData compListData(stichLineData, &status);
 		CHECK_MSTATUS_AND_RETURN_IT(status);
-		if(!compListData[0].isNull())
-			m_component = compListData[0];
+		m_component = compListData[0];
 	}
 	if (m_component.apiType() != MFn::kMeshEdgeComponent || m_sourceMesh.isNull())
 		return MS::kInvalidParameter;
-
-	cout << m_component.isNull() << endl;
 
 	if (m_dirtySourceMesh || m_dirtyBaseMesh) {
 		m_dirtySourceMesh = false;