public static MFnDependencyNode CreateRemapValueNode(float inputMin, float inputMax, float outputMin, float outputMax)
{
MFnDependencyNode dependencyNode = new MFnDependencyNode();
dependencyNode.create("remapValue");
//Debug.Log("created node:" + (*dependencyNode).absoluteName());
dependencyNode.findPlug("inputMin").setFloat(inputMin);
dependencyNode.findPlug("inputMax").setFloat(inputMax);
dependencyNode.findPlug("outputMin").setFloat(outputMin);
dependencyNode.findPlug("outputMax").setFloat(outputMax);
return(dependencyNode);
}
public void Load(string name)
{
List <StaticObjectVertex> vertices = GetVertices();
List <uint> indices = GetIndices();
MIntArray polygonIndexCounts = new MIntArray((uint)indices.Count / 3);
MIntArray polygonIndices = new MIntArray((uint)indices.Count);
MFloatPointArray meshVertices = new MFloatPointArray((uint)vertices.Count);
MFloatArray arrayU = new MFloatArray((uint)vertices.Count);
MFloatArray arrayV = new MFloatArray((uint)vertices.Count);
MFnMesh mesh = new MFnMesh();
MDagPath meshDagPath = new MDagPath();
MDGModifier modifier = new MDGModifier();
MFnSet set = new MFnSet();
for (int i = 0; i < indices.Count / 3; i++)
{
polygonIndexCounts[i] = 3;
}
for (int i = 0; i < indices.Count; i++)
{
polygonIndices[i] = (int)indices[i];
}
for (int i = 0; i < vertices.Count; i++)
{
StaticObjectVertex vertex = vertices[i];
meshVertices[i] = new MFloatPoint(vertex.Position.X, vertex.Position.Y, vertex.Position.Z);
arrayU[i] = vertex.UV.X;
arrayV[i] = 1 - vertex.UV.Y;
}
//Assign mesh data
mesh.create(vertices.Count, indices.Count / 3, meshVertices, polygonIndexCounts, polygonIndices, arrayU, arrayV, MObject.kNullObj);
mesh.getPath(meshDagPath);
mesh.assignUVs(polygonIndexCounts, polygonIndices);
//Set names
mesh.setName(name);
MFnTransform transformNode = new MFnTransform(mesh.parent(0));
transformNode.setName("transform_" + name);
//Get render partition
MFnPartition renderPartition = MayaHelper.FindRenderPartition();
//Create Materials
uint startIndex = 0;
for (int i = 0; i < this.Submeshes.Count; i++)
{
MFnDependencyNode dependencyNode = new MFnDependencyNode();
MFnLambertShader lambertShader = new MFnLambertShader();
StaticObjectSubmesh submesh = this.Submeshes[i];
lambertShader.create(true);
lambertShader.setName(submesh.Name);
lambertShader.color = MaterialProvider.GetMayaColor(i);
MObject shadingEngine = dependencyNode.create("shadingEngine", submesh.Name + "_SG");
MObject materialInfo = dependencyNode.create("materialInfo", submesh.Name + "_MaterialInfo");
MPlug partitionPlug = new MFnDependencyNode(shadingEngine).findPlug("partition");
MPlug setsPlug = MayaHelper.FindFirstNotConnectedElement(renderPartition.findPlug("sets"));
modifier.connect(partitionPlug, setsPlug);
MPlug outColorPlug = lambertShader.findPlug("outColor");
MPlug surfaceShaderPlug = new MFnDependencyNode(shadingEngine).findPlug("surfaceShader");
modifier.connect(outColorPlug, surfaceShaderPlug);
MPlug messagePlug = new MFnDependencyNode(shadingEngine).findPlug("message");
MPlug shadingGroupPlug = new MFnDependencyNode(materialInfo).findPlug("shadingGroup");
modifier.connect(messagePlug, shadingGroupPlug);
modifier.doIt();
MFnSingleIndexedComponent component = new MFnSingleIndexedComponent();
MObject faceComponent = component.create(MFn.Type.kMeshPolygonComponent);
MIntArray groupPolygonIndices = new MIntArray();
uint endIndex = (startIndex + (uint)submesh.Indices.Count) / 3;
for (uint j = startIndex / 3; j < endIndex; j++)
{
groupPolygonIndices.append((int)j);
}
component.addElements(groupPolygonIndices);
set.setObject(shadingEngine);
set.addMember(meshDagPath, faceComponent);
startIndex += (uint)submesh.Indices.Count;
}
mesh.updateSurface();
}
override public void doIt(MArgList args)
// Parses the given command line arguments and executes them.
//
{
parseArgs(args);
bool nothingSet = (!createdUsed && !appendCameraUsed && !appendCameraAndSetUsed && !deleteLayerUsed && !cameraUsed &&
!layerUsed && !helpUsed && !setUsed && !layerTypeUsed && !numLayersUsed);
if (nothingSet)
{
throw new ArgumentException("A flag must be used. testCameraSet -help for available flags", "args");
}
if (helpUsed)
{
MGlobal.displayInfo("testExCameraSet -help");
MGlobal.displayInfo("\ttestExCameraSet tests the functionality of the exCameraSet node.");
MGlobal.displayInfo("");
MGlobal.displayInfo("\t-h -help : This message is printed");
MGlobal.displayInfo("\t-a -active [true/false]: Set/get whether a particular layer is active");
MGlobal.displayInfo("\t-ac -appendCamera <cameraName>: Append a new camera layer to the cameraSet using the specified camera");
MGlobal.displayInfo("\t-acs -appendCameraAndSet <cameraName> <setName>: Append a new camera layer to the cameraSet using the specified camera and set");
MGlobal.displayInfo("\t-cam -camera [<cameraName>]: Set/get the camera for a particular layer");
MGlobal.displayInfo("\t-c -create : Create a new cameraSet node");
MGlobal.displayInfo("\t-d -deleteLayer <layerIndex>: Delete the layer at the given index");
MGlobal.displayInfo("\t-nl -numLayers: Returns the number of layers defined in the specified cameraSet");
MGlobal.displayInfo("\t-l -layer <layerIndex>: Specifies the layer index to be used when accessing layer information");
MGlobal.displayInfo("\t-lt -layerType [<layerTypeName>]: Set/get the layer type for a particular layer. Possible values are Mono, Left, and Right.");
MGlobal.displayInfo("\t-s -set [<setName>]: Set/get the set for a particular layer");
MGlobal.displayInfo("\t-e -edit : Perform an edit operation");
MGlobal.displayInfo("\t-q -query : Perform a query operation");
MGlobal.displayInfo("");
}
uint nObjs = list.length;
if (nObjs == 0)
{
if (createdUsed)
{
// Create a new cameraSet node.
//
MFnDependencyNode dirFn = new MFnDependencyNode();
string noName = "";
try
{
MObject dirObj = dirFn.create(exCameraSet.type_id, noName);
MGlobal.select(dirObj, MGlobal.ListAdjustment.kReplaceList);
}
catch (System.Exception ex)
{
throw new ApplicationException("Could not create a cameraSet node", ex);
}
return;
}
if (appendCameraUsed || appendCameraAndSetUsed || deleteLayerUsed || editUsed || cameraUsed ||
setUsed || layerTypeUsed || activeUsed || numLayersUsed)
{
throw new ArgumentException("Must specify a cameraSet node", "args");
}
}
else
{
if (createdUsed)
{
throw new ArgumentException("-create cannot have any object specified", "args");
}
if (appendCameraUsed)
{
if (nObjs != 1)
{
throw new ArgumentException("-appendCamera must have a single cameraSet node specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-appendCamera must have a valid exCameraSet node specified", "args");
}
// Get a dag path to the specified camera.
//
MSelectionList camList = new MSelectionList();
camList.add(camName);
MDagPath camPath = new MDagPath();
camList.getDagPath(0, camPath);
if (!camPath.isValid)
{
throw new ArgumentException("-appendCamera must have a valid camera node specified", "args");
}
// Call the MFnCameraSet method to append the layer.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.appendLayer(camPath, MObject.kNullObj);
return;
}
if (appendCameraAndSetUsed)
{
if (nObjs != 1)
{
throw new ArgumentException("-appendCameraAndSet must have a single cameraSet node specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-appendCameraAndSet must have a valid exCameraSet node specified", "args");
}
// Get a dag path to the specified camera.
//
MSelectionList camList = new MSelectionList();
camList.add(camName);
MDagPath camPath = new MDagPath();
camList.getDagPath(0, camPath);
if (!camPath.isValid)
{
throw new ArgumentException("-appendCameraAndSet must have a valid camera node specified", "args");
}
// Get the specified set node.
//
MSelectionList setList = new MSelectionList();
setList.add(setName);
MObject setObj = MObject.kNullObj;
setList.getDependNode(0, setObj);
if (setObj == MObject.kNullObj)
{
throw new ArgumentException("-appendCameraAndSet must have a valid set node specified", "args");
}
// Call the MFnCameraSet method to append the layer.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.appendLayer(camPath, setObj);
return;
}
if (deleteLayerUsed)
{
if (nObjs != 1)
{
throw new ArgumentException("-deleteLayer must have a single cameraSet node specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-deleteLayer must have a valid exCameraSet node specified", "args");
}
// Call the MFnCameraSet method to delete the layer.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.deleteLayer((uint)cameraLayer);
return;
}
if (numLayersUsed)
{
if (queryUsed)
{
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-numLayers must have a valid exCameraSet node specified", "args");
}
// Call the MFnCameraSet method to get the number of layers.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
uint numLayers = dirFn.numLayers;
setResult((int)numLayers);
}
else
{
throw new ArgumentException("-numLayers requires the query flag to be used", "args");
}
return;
}
if (cameraUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-camera must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-camera must have a valid exCameraSet node specified", "args");
}
if (editUsed)
{
// Get a dag path to the specified camera.
//
MSelectionList camList = new MSelectionList();
camList.add(camName);
MDagPath camPath = new MDagPath();
camList.getDagPath(0, camPath);
if (!camPath.isValid)
{
throw new ArgumentException("-camera must have a valid camera node specified", "args");
}
// Call the MFnCameraSet method to set the camera.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.setLayerCamera((uint)cameraLayer, camPath);
}
else if (queryUsed)
{
// Call the MFnCameraSet method to get the camera.
//
MDagPath camPath = new MDagPath();
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.getLayerCamera((uint)cameraLayer, camPath);
MObject camNode = camPath.node;
MFnDependencyNode nodeFn = new MFnDependencyNode(camNode);
setResult(nodeFn.name);
}
}
if (setUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-set must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-set must have a valid exCameraSet node specified", "args");
}
if (editUsed)
{
// Get the specified set node.
//
MObject setObj = MObject.kNullObj;
if (setName != "")
{
MSelectionList setList = new MSelectionList();
setList.add(setName);
setList.getDependNode(0, setObj);
if (setObj == MObject.kNullObj)
{
throw new ArgumentException("-set must have a valid set node specified", "args");
}
}
// Call the MFnCameraSet method to set the set node.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.setLayerSceneData((uint)cameraLayer, setObj);
}
else if (queryUsed)
{
// Call the MFnCameraSet method to get the set node.
//
MObject setObj = new MObject();
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.getLayerSceneData((uint)cameraLayer, setObj);
MFnDependencyNode nodeFn = new MFnDependencyNode(setObj);
setResult(nodeFn.name);
}
}
if (layerTypeUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-layerType must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-layerType must have a valid exCameraSet node specified", "args");
}
MFnDependencyNode nodeFn = new MFnDependencyNode(dirNode);
exCameraSet exDir = nodeFn.userNode as exCameraSet;
if (editUsed)
{
// Get the specified layer type.
//
int pt = -1;
if (layerTypeVal == "Mono")
{
pt = 0;
}
else if (layerTypeVal == "Left")
{
pt = 1;
}
else if (layerTypeVal == "Right")
{
pt = 2;
}
else
{
throw new ArgumentException("-layerType must have a valid type specified", "args");
}
// Call the exCameraSet method to set the layer type.
//
exDir.setLayerType((uint)cameraLayer, pt);
}
else if (queryUsed)
{
// Call the exCameraSet method to get the layer type.
//
try
{
int lt = exDir.getLayerType((uint)cameraLayer);
if (lt == 0)
{
setResult("Mono");
}
else if (lt == 1)
{
setResult("Left");
}
else if (lt == 2)
{
setResult("Right");
}
}
catch (System.Exception ex)
{
throw new ApplicationException("exCameraSet node does not have a valid layer type", ex);
}
}
}
if (activeUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-active must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-active must have a valid exCameraSet node specified", "args");
}
if (editUsed)
{
// Call the MFnCameraSet method to set the set node.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.setLayerActive((uint)cameraLayer, activeVal);
}
else if (queryUsed)
{
// Call the MFnCameraSet method to get the active value.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
activeVal = dirFn.isLayerActive((uint)cameraLayer);
setResult(activeVal);
}
}
}
return;
}
// Parses the given command line arguments and executes them.
//
public override void doIt(MArgList args)
{
parseArgs(args);
bool nothingSet = (!createdUsed && !appendCameraUsed && !appendCameraAndSetUsed && !deleteLayerUsed && !cameraUsed &&
!layerUsed && !helpUsed && !setUsed && !layerTypeUsed && !numLayersUsed);
if (nothingSet)
{
throw new ArgumentException("A flag must be used. testCameraSet -help for available flags", "args");
}
if (helpUsed)
{
MGlobal.displayInfo("testExCameraSet -help");
MGlobal.displayInfo("\ttestExCameraSet tests the functionality of the exCameraSet node.");
MGlobal.displayInfo("");
MGlobal.displayInfo("\t-h -help : This message is printed");
MGlobal.displayInfo("\t-a -active [true/false]: Set/get whether a particular layer is active");
MGlobal.displayInfo("\t-ac -appendCamera <cameraName>: Append a new camera layer to the cameraSet using the specified camera");
MGlobal.displayInfo("\t-acs -appendCameraAndSet <cameraName> <setName>: Append a new camera layer to the cameraSet using the specified camera and set");
MGlobal.displayInfo("\t-cam -camera [<cameraName>]: Set/get the camera for a particular layer");
MGlobal.displayInfo("\t-c -create : Create a new cameraSet node");
MGlobal.displayInfo("\t-d -deleteLayer <layerIndex>: Delete the layer at the given index");
MGlobal.displayInfo("\t-nl -numLayers: Returns the number of layers defined in the specified cameraSet");
MGlobal.displayInfo("\t-l -layer <layerIndex>: Specifies the layer index to be used when accessing layer information");
MGlobal.displayInfo("\t-lt -layerType [<layerTypeName>]: Set/get the layer type for a particular layer. Possible values are Mono, Left, and Right.");
MGlobal.displayInfo("\t-s -set [<setName>]: Set/get the set for a particular layer");
MGlobal.displayInfo("\t-e -edit : Perform an edit operation");
MGlobal.displayInfo("\t-q -query : Perform a query operation");
MGlobal.displayInfo("");
}
uint nObjs = list.length;
if (nObjs == 0)
{
if (createdUsed)
{
// Create a new cameraSet node.
//
MFnDependencyNode dirFn = new MFnDependencyNode();
string noName = "";
try
{
MObject dirObj = dirFn.create(exCameraSet.type_id, noName);
MGlobal.select(dirObj, MGlobal.ListAdjustment.kReplaceList);
}
catch (System.Exception ex)
{
throw new ApplicationException("Could not create a cameraSet node", ex);
}
return;
}
if (appendCameraUsed || appendCameraAndSetUsed || deleteLayerUsed || editUsed || cameraUsed ||
setUsed || layerTypeUsed || activeUsed || numLayersUsed)
{
throw new ArgumentException("Must specify a cameraSet node", "args");
}
}
else
{
if (createdUsed)
{
throw new ArgumentException("-create cannot have any object specified", "args");
}
if (appendCameraUsed)
{
if (nObjs != 1)
{
throw new ArgumentException("-appendCamera must have a single cameraSet node specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-appendCamera must have a valid exCameraSet node specified", "args");
}
// Get a dag path to the specified camera.
//
MSelectionList camList = new MSelectionList();
camList.add(camName);
MDagPath camPath = new MDagPath();
camList.getDagPath(0, camPath);
if (!camPath.isValid)
{
throw new ArgumentException("-appendCamera must have a valid camera node specified", "args");
}
// Call the MFnCameraSet method to append the layer.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.appendLayer(camPath, MObject.kNullObj);
return;
}
if (appendCameraAndSetUsed)
{
if (nObjs != 1)
{
throw new ArgumentException("-appendCameraAndSet must have a single cameraSet node specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-appendCameraAndSet must have a valid exCameraSet node specified", "args");
}
// Get a dag path to the specified camera.
//
MSelectionList camList = new MSelectionList();
camList.add(camName);
MDagPath camPath = new MDagPath();
camList.getDagPath(0, camPath);
if (!camPath.isValid)
{
throw new ArgumentException("-appendCameraAndSet must have a valid camera node specified", "args");
}
// Get the specified set node.
//
MSelectionList setList = new MSelectionList();
setList.add(setName);
MObject setObj = MObject.kNullObj;
setList.getDependNode(0, setObj);
if (setObj == MObject.kNullObj)
{
throw new ArgumentException("-appendCameraAndSet must have a valid set node specified", "args");
}
// Call the MFnCameraSet method to append the layer.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.appendLayer(camPath, setObj);
return;
}
if (deleteLayerUsed)
{
if (nObjs != 1)
{
throw new ArgumentException("-deleteLayer must have a single cameraSet node specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-deleteLayer must have a valid exCameraSet node specified", "args");
}
// Call the MFnCameraSet method to delete the layer.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.deleteLayer((uint)cameraLayer);
return;
}
if (numLayersUsed)
{
if (queryUsed)
{
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-numLayers must have a valid exCameraSet node specified", "args");
}
// Call the MFnCameraSet method to get the number of layers.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
uint numLayers = dirFn.numLayers;
setResult((int)numLayers);
}
else
{
throw new ArgumentException("-numLayers requires the query flag to be used", "args");
}
return;
}
if (cameraUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-camera must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-camera must have a valid exCameraSet node specified", "args");
}
if (editUsed)
{
// Get a dag path to the specified camera.
//
MSelectionList camList = new MSelectionList();
camList.add(camName);
MDagPath camPath = new MDagPath();
camList.getDagPath(0, camPath);
if (!camPath.isValid)
{
throw new ArgumentException("-camera must have a valid camera node specified", "args");
}
// Call the MFnCameraSet method to set the camera.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.setLayerCamera((uint)cameraLayer, camPath);
}
else if (queryUsed)
{
// Call the MFnCameraSet method to get the camera.
//
MDagPath camPath = new MDagPath();
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.getLayerCamera((uint)cameraLayer, camPath);
MObject camNode = camPath.node;
MFnDependencyNode nodeFn = new MFnDependencyNode(camNode);
setResult(nodeFn.name);
}
}
if (setUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-set must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-set must have a valid exCameraSet node specified", "args");
}
if (editUsed)
{
// Get the specified set node.
//
MObject setObj = MObject.kNullObj;
if (setName != "")
{
MSelectionList setList = new MSelectionList();
setList.add(setName);
setList.getDependNode(0, setObj);
if (setObj == MObject.kNullObj)
{
throw new ArgumentException("-set must have a valid set node specified", "args");
}
}
// Call the MFnCameraSet method to set the set node.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.setLayerSceneData((uint)cameraLayer, setObj);
}
else if (queryUsed)
{
// Call the MFnCameraSet method to get the set node.
//
MObject setObj = new MObject();
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.getLayerSceneData((uint)cameraLayer, setObj);
MFnDependencyNode nodeFn = new MFnDependencyNode(setObj);
setResult(nodeFn.name);
}
}
if (layerTypeUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-layerType must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-layerType must have a valid exCameraSet node specified", "args");
}
MFnDependencyNode nodeFn = new MFnDependencyNode(dirNode);
exCameraSet exDir = nodeFn.userNode as exCameraSet;
if (editUsed)
{
// Get the specified layer type.
//
int pt = -1;
if (layerTypeVal == "Mono")
pt = 0;
else if (layerTypeVal == "Left")
pt = 1;
else if (layerTypeVal == "Right")
pt = 2;
else
{
throw new ArgumentException("-layerType must have a valid type specified", "args");
}
// Call the exCameraSet method to set the layer type.
//
exDir.setLayerType((uint)cameraLayer, pt);
}
else if (queryUsed)
{
// Call the exCameraSet method to get the layer type.
//
try
{
int lt = exDir.getLayerType((uint)cameraLayer);
if (lt == 0)
setResult("Mono");
else if (lt == 1)
setResult("Left");
else if (lt == 2)
setResult("Right");
}
catch (System.Exception ex)
{
throw new ApplicationException("exCameraSet node does not have a valid layer type", ex);
}
}
}
if (activeUsed)
{
if ((nObjs != 1) || (!layerUsed))
{
throw new ArgumentException("-active must have a cameraSet node and layer specified", "args");
}
// Get the specified cameraSet node.
//
MObject dirNode = MObject.kNullObj;
if (!getExCameraSetNode(dirNode))
{
throw new ArgumentException("-active must have a valid exCameraSet node specified", "args");
}
if (editUsed)
{
// Call the MFnCameraSet method to set the set node.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
dirFn.setLayerActive((uint)cameraLayer, activeVal);
}
else if (queryUsed)
{
// Call the MFnCameraSet method to get the active value.
//
MFnCameraSet dirFn = new MFnCameraSet(dirNode);
activeVal = dirFn.isLayerActive((uint)cameraLayer);
setResult(activeVal);
}
}
}
return;
}
public void Load(string name, SKLFile skl = null)
{
MIntArray polygonIndexCounts = new MIntArray((uint)this.Indices.Count / 3);
MIntArray polygonIndices = new MIntArray((uint)this.Indices.Count);
MFloatPointArray vertices = new MFloatPointArray((uint)this.Vertices.Count);
MFloatArray arrayU = new MFloatArray((uint)this.Vertices.Count);
MFloatArray arrayV = new MFloatArray((uint)this.Vertices.Count);
MVectorArray normals = new MVectorArray((uint)this.Vertices.Count);
MIntArray normalIndices = new MIntArray((uint)this.Vertices.Count);
MFnMesh mesh = new MFnMesh();
MDagPath meshDagPath = new MDagPath();
MDGModifier modifier = new MDGModifier();
MFnSet set = new MFnSet();
for (int i = 0; i < this.Indices.Count / 3; i++)
{
polygonIndexCounts[i] = 3;
}
for (int i = 0; i < this.Indices.Count; i++)
{
polygonIndices[i] = this.Indices[i];
}
for (int i = 0; i < this.Vertices.Count; i++)
{
SKNVertex vertex = this.Vertices[i];
vertices[i] = new MFloatPoint(vertex.Position.X, vertex.Position.Y, vertex.Position.Z);
arrayU[i] = vertex.UV.X;
arrayV[i] = 1 - vertex.UV.Y;
normals[i] = new MVector(vertex.Normal.X, vertex.Normal.Y, vertex.Normal.Z);
normalIndices[i] = i;
}
//Assign mesh data
mesh.create(this.Vertices.Count, this.Indices.Count / 3, vertices, polygonIndexCounts, polygonIndices, arrayU, arrayV, MObject.kNullObj);
mesh.setVertexNormals(normals, normalIndices);
mesh.getPath(meshDagPath);
mesh.assignUVs(polygonIndexCounts, polygonIndices);
//Set names
mesh.setName(name);
MFnTransform transformNode = new MFnTransform(mesh.parent(0));
transformNode.setName("transform_" + name);
//Get render partition
MGlobal.displayInfo("SKNFile:Load - Searching for Render Partition");
MItDependencyNodes itDependencyNodes = new MItDependencyNodes(MFn.Type.kPartition);
MFnPartition renderPartition = new MFnPartition();
bool foundRenderPartition = false;
for (; !itDependencyNodes.isDone; itDependencyNodes.next())
{
renderPartition.setObject(itDependencyNodes.thisNode);
MGlobal.displayInfo("SKNFile:Load - Iterating through partition: " + renderPartition.name + " IsRenderPartition: " + renderPartition.isRenderPartition);
if (renderPartition.name == "renderPartition" && renderPartition.isRenderPartition)
{
MGlobal.displayInfo("SKNFile:Load - Found render partition");
foundRenderPartition = true;
break;
}
}
//Create Materials
for (int i = 0; i < this.Submeshes.Count; i++)
{
MFnDependencyNode dependencyNode = new MFnDependencyNode();
MFnLambertShader lambertShader = new MFnLambertShader();
SKNSubmesh submesh = this.Submeshes[i];
MObject shader = lambertShader.create(true);
lambertShader.setName(submesh.Name);
lambertShader.color = MaterialProvider.GetMayaColor(i);
MObject shadingEngine = dependencyNode.create("shadingEngine", submesh.Name + "_SG");
MObject materialInfo = dependencyNode.create("materialInfo", submesh.Name + "_MaterialInfo");
if (foundRenderPartition)
{
MPlug partitionPlug = new MFnDependencyNode(shadingEngine).findPlug("partition");
MPlug setsPlug = MayaHelper.FindFirstNotConnectedElement(renderPartition.findPlug("sets"));
modifier.connect(partitionPlug, setsPlug);
}
else
{
MGlobal.displayInfo("SKNFile:Load - Couldn't find Render Partition for mesh: " + name + "." + submesh.Name);
}
MPlug outColorPlug = lambertShader.findPlug("outColor");
MPlug surfaceShaderPlug = new MFnDependencyNode(shadingEngine).findPlug("surfaceShader");
modifier.connect(outColorPlug, surfaceShaderPlug);
MPlug messagePlug = new MFnDependencyNode(shadingEngine).findPlug("message");
MPlug shadingGroupPlug = new MFnDependencyNode(materialInfo).findPlug("shadingGroup");
modifier.connect(messagePlug, shadingGroupPlug);
modifier.doIt();
MFnSingleIndexedComponent component = new MFnSingleIndexedComponent();
MObject faceComponent = component.create(MFn.Type.kMeshPolygonComponent);
MIntArray groupPolygonIndices = new MIntArray();
uint endIndex = (submesh.StartIndex + submesh.IndexCount) / 3;
for (uint j = submesh.StartIndex / 3; j < endIndex; j++)
{
groupPolygonIndices.append((int)j);
}
component.addElements(groupPolygonIndices);
set.setObject(shadingEngine);
set.addMember(meshDagPath, faceComponent);
}
if (skl == null)
{
mesh.updateSurface();
}
else
{
MFnSkinCluster skinCluster = new MFnSkinCluster();
MSelectionList jointPathsSelectionList = new MSelectionList();
jointPathsSelectionList.add(meshDagPath);
for (int i = 0; i < skl.Influences.Count; i++)
{
short jointIndex = skl.Influences[i];
SKLJoint joint = skl.Joints[jointIndex];
jointPathsSelectionList.add(skl.JointDagPaths[jointIndex]);
MGlobal.displayInfo(string.Format("SKNFile:Load:Bind - Added joint [{0}] {1} to binding selection", joint.ID, joint.Name));
}
MGlobal.selectCommand(jointPathsSelectionList);
MGlobal.executeCommand("skinCluster -mi 4 -tsb -n skinCluster_" + name);
MPlug inMeshPlug = mesh.findPlug("inMesh");
MPlugArray inMeshConnections = new MPlugArray();
inMeshPlug.connectedTo(inMeshConnections, true, false);
if (inMeshConnections.length == 0)
{
MGlobal.displayError("SKNFile:Load:Bind - Failed to find the created Skin Cluster");
throw new Exception("SKNFile:Load:Bind - Failed to find the created Skin Cluster");
}
MPlug outputGeometryPlug = inMeshConnections[0];
MDagPathArray influencesDagPaths = new MDagPathArray();
skinCluster.setObject(outputGeometryPlug.node);
skinCluster.influenceObjects(influencesDagPaths);
MIntArray influenceIndices = new MIntArray((uint)skl.Influences.Count);
for (int i = 0; i < skl.Influences.Count; i++)
{
MDagPath influencePath = skl.JointDagPaths[skl.Influences[i]];
for (int j = 0; j < skl.Influences.Count; j++)
{
if (influencesDagPaths[j].partialPathName == influencePath.partialPathName)
{
influenceIndices[i] = j;
MGlobal.displayInfo("SKNReader:Load:Bind - Added Influence Joint: " + i + " -> " + j);
break;
}
}
}
MFnSingleIndexedComponent singleIndexedComponent = new MFnSingleIndexedComponent();
MObject vertexComponent = singleIndexedComponent.create(MFn.Type.kMeshVertComponent);
MIntArray groupVertexIndices = new MIntArray((uint)this.Vertices.Count);
for (int i = 0; i < this.Vertices.Count; i++)
{
groupVertexIndices[i] = i;
}
singleIndexedComponent.addElements(groupVertexIndices);
MGlobal.executeCommand(string.Format("setAttr {0}.normalizeWeights 0", skinCluster.name));
MDoubleArray weights = new MDoubleArray((uint)(this.Vertices.Count * skl.Influences.Count));
for (int i = 0; i < this.Vertices.Count; i++)
{
SKNVertex vertex = this.Vertices[i];
for (int j = 0; j < 4; j++)
{
double weight = vertex.Weights[j];
int influence = vertex.BoneIndices[j];
if (weight != 0)
{
weights[(i * skl.Influences.Count) + influence] = weight;
}
}
}
skinCluster.setWeights(meshDagPath, vertexComponent, influenceIndices, weights, false);
MGlobal.executeCommand(string.Format("setAttr {0}.normalizeWeights 1", skinCluster.name));
MGlobal.executeCommand(string.Format("skinPercent -normalize true {0} {1}", skinCluster.name, mesh.name));
mesh.updateSurface();
}
}
