diff --git a/tools/MayaExporter/MayaExporter/Export.cpp b/tools/MayaExporter/MayaExporter/Export.cpp index 3497fd04..28112cd6 100644 --- a/tools/MayaExporter/MayaExporter/Export.cpp +++ b/tools/MayaExporter/MayaExporter/Export.cpp @@ -5,7 +5,7 @@ Export::Export() } -bool Export::Meshes(std::string pathName, bool selectedOnly) +bool Export::Meshes(std::string pathName, bool selectedOnly, bool isCollision) { MStatus status; if (pathName.empty()) { @@ -92,8 +92,14 @@ bool Export::Meshes(std::string pathName, bool selectedOnly) Objects.append(node); } } - GetMeshData(Objects); - WriteMeshData(pathName); + GetMeshData(Objects, isCollision); + + if (!isCollision) { + WriteMeshData(pathName); + } else { + WriteCollisionData(pathName); + } + MGlobal::displayInfo(MString() + "Enabling IKSolvers"); status = MGlobal::executeCommand("doEnableNodeItems true all;"); if (status != MS::kSuccess) { @@ -144,9 +150,9 @@ bool Export::Animations(std::string pathName, std::vector animInf return true; } -bool Export::GetMeshData(MObjectArray object) +bool Export::GetMeshData(MObjectArray object, bool collision) { - meshes = m_MeshHandler.GetMeshData(object); + meshes = m_MeshHandler.GetMeshData(object, collision); return true; } @@ -185,6 +191,17 @@ void Export::WriteMeshData(std::string pathName) m_MeshFile.CloseFiles(); } +void Export::WriteCollisionData(std::string pathName) { + m_ColliFile.ASCIIFilePath(pathName + "_colli.txt"); + m_ColliFile.binaryFilePath(pathName + ".colli"); + + m_ColliFile.OpenFiles(); + + m_ColliFile.writeToFiles((OutputData*)&meshes); + + m_ColliFile.CloseFiles(); +} + void Export::WriteAnimData(std::string pathName) { if (allBindPoses.size() > 0) { diff --git a/tools/MayaExporter/MayaExporter/Export.h b/tools/MayaExporter/MayaExporter/Export.h index 42b40445..c22cd26e 100644 --- a/tools/MayaExporter/MayaExporter/Export.h +++ b/tools/MayaExporter/MayaExporter/Export.h @@ -22,18 +22,19 @@ public: int End; }; - bool Meshes(std::string pathName, bool selectedOnly = false); + bool Meshes(std::string pathName, bool selectedOnly = false, bool isCollision = false); bool Materials(std::string pathName); bool Animations(std::string pathName, std::vector animInfo); private: - bool GetMeshData(MObjectArray object); + bool GetMeshData(MObjectArray object, bool collision); bool GetMaterialData(); bool GetAnimationData(AnimationInfo info); void WriteMeshData(std::string pathName); void WriteAnimData(std::string pathName); void WriteMaterialData(std::string pathName); + void WriteCollisionData(std::string pathName); Material m_MaterialHandler; Skeleton m_SkeletonHandler; @@ -44,6 +45,7 @@ private: WriteToFile m_MeshFile; WriteToFile m_AnimFile; WriteToFile m_MtrlFile; + WriteToFile m_ColliFile; //Mesh Data Mesh meshes; diff --git a/tools/MayaExporter/MayaExporter/Menu.cpp b/tools/MayaExporter/MayaExporter/Menu.cpp index 02810018..ed3761df 100644 --- a/tools/MayaExporter/MayaExporter/Menu.cpp +++ b/tools/MayaExporter/MayaExporter/Menu.cpp @@ -25,6 +25,7 @@ Menu::Menu(QDialog* dialog) m_ExportSelectedButton = new QCheckBox(tr("&Export Selected")); m_ExportAnimationsButton = new QCheckBox(tr("&Export Animations")); m_ExportMaterialButton = new QCheckBox(tr("&Export Material"));; + m_IsCollision = new QCheckBox(tr("&Export as collision mesh")); m_ExportAnimationsButton->setChecked(true); m_ExportMaterialButton->setChecked(true); @@ -32,6 +33,7 @@ Menu::Menu(QDialog* dialog) vbox->addWidget(m_ExportSelectedButton); vbox->addWidget(m_ExportAnimationsButton); vbox->addWidget(m_ExportMaterialButton); + vbox->addWidget(m_IsCollision); vbox->addStretch(1); optionsBox->setLayout(vbox); @@ -46,6 +48,7 @@ Menu::Menu(QDialog* dialog) connect(m_ExportSelectedButton, SIGNAL(clicked(bool)), this, SLOT(NULL)); connect(m_ExportAnimationsButton, SIGNAL(clicked(bool)), this, SLOT(NULL)); connect(m_ExportMaterialButton, SIGNAL(clicked(bool)), this, SLOT(NULL)); + connect(m_IsCollision, SIGNAL(clicked(bool)), this, SLOT(NULL)); // Creating several layouts, adding widgets & adding them to one layout in the end QHBoxLayout* topLayout = new QHBoxLayout; @@ -163,40 +166,42 @@ void Menu::RemoveClipClicked(bool) void Menu::ExportAll(bool) { - if (m_ExportPath->text().isEmpty()) { - MGlobal::displayError(MString() + "Please select a folder."); - return; - } + if (m_ExportPath->text().isEmpty()) { + MGlobal::displayError(MString() + "Please select a folder."); + return; + } - //Export meshes - if (!m_Export.Meshes(m_ExportPath->text().toLocal8Bit().constData(), m_ExportSelectedButton->isChecked())) { - MGlobal::displayError(MString() + "Could not export mesh"); - return; - } + //Export meshes + if (!m_Export.Meshes(m_ExportPath->text().toLocal8Bit().constData(), m_ExportSelectedButton->isChecked(), m_IsCollision->isChecked())) { + MGlobal::displayError(MString() + "Could not export mesh"); + return; + } - if (m_ExportMaterialButton->isChecked()) { - if (!m_Export.Materials(m_ExportPath->text().toLocal8Bit().constData())) { - MGlobal::displayError(MString() + "Could not export materials"); - return; - } - } + if (!m_IsCollision->isChecked()){ + if (m_ExportMaterialButton->isChecked()) { + if (!m_Export.Materials(m_ExportPath->text().toLocal8Bit().constData())) { + MGlobal::displayError(MString() + "Could not export materials"); + return; + } + } - std::vector animations; - for (unsigned int i = 0; i < m_AnimationClipName.size(); i++) { - Export::AnimationInfo thisClip; - thisClip.Name = std::string(m_AnimationClipName[i]->text().toLocal8Bit().constData()); - thisClip.Start = m_StartFrameLines[i]->text().toInt(); - thisClip.End = m_EndFrameLines[i]->text().toInt(); + std::vector animations; + for (unsigned int i = 0; i < m_AnimationClipName.size(); i++) { + Export::AnimationInfo thisClip; + thisClip.Name = std::string(m_AnimationClipName[i]->text().toLocal8Bit().constData()); + thisClip.Start = m_StartFrameLines[i]->text().toInt(); + thisClip.End = m_EndFrameLines[i]->text().toInt(); - animations.push_back(thisClip); - } - if (m_ExportAnimationsButton->isChecked()) { - //Export Animations - if (!m_Export.Animations(m_ExportPath->text().toLocal8Bit().constData(), animations)) { - MGlobal::displayError(MString() + "Could not export animations"); - return; - } - } + animations.push_back(thisClip); + } + if (m_ExportAnimationsButton->isChecked()) { + //Export Animations + if (!m_Export.Animations(m_ExportPath->text().toLocal8Bit().constData(), animations)) { + MGlobal::displayError(MString() + "Could not export animations"); + return; + } + } + } } void Menu::CancelClicked(bool) diff --git a/tools/MayaExporter/MayaExporter/Menu.h b/tools/MayaExporter/MayaExporter/Menu.h index fb95a953..89211a12 100644 --- a/tools/MayaExporter/MayaExporter/Menu.h +++ b/tools/MayaExporter/MayaExporter/Menu.h @@ -66,6 +66,7 @@ private: QCheckBox* m_ExportSelectedButton = nullptr; QCheckBox* m_ExportAnimationsButton = nullptr; QCheckBox* m_ExportMaterialButton = nullptr; + QCheckBox* m_IsCollision = nullptr; QLineEdit* m_ExportPath = nullptr; QFileDialog* m_FileDialog = nullptr; diff --git a/tools/MayaExporter/MayaExporter/Mesh.cpp b/tools/MayaExporter/MayaExporter/Mesh.cpp index ee5a6022..6868e792 100644 --- a/tools/MayaExporter/MayaExporter/Mesh.cpp +++ b/tools/MayaExporter/MayaExporter/Mesh.cpp @@ -94,33 +94,37 @@ MeshClass::MeshClass() // return weightMap; //} -Mesh MeshClass::GetMeshData(MObjectArray object) +Mesh MeshClass::GetMeshData(MObjectArray object, bool collision) { MS status; Mesh newMesh; + newMesh.isCollison = collision; vector& vertexList = newMesh.Vertices; map>& indexLists = newMesh.Indices; for (int ObjectID = 0; ObjectID < object.length(); ObjectID++) { if (!object[ObjectID].hasFn(MFn::kMesh)) continue; + MObject node = object[ObjectID]; MFnDependencyNode thisNode(node); MPlugArray connections; thisNode.findPlug("inMesh").connectedTo(connections, true, true); 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"); - newMesh.hasSkin = true; - break; - } - } + if (!collision) { + 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"); + newMesh.hasSkin = true; + break; + } + } + } // In here, we retrieve triangulated polygons from the mesh MFnMesh mesh(object[ObjectID]); @@ -257,62 +261,62 @@ Mesh MeshClass::GetMeshData(MObjectArray object) thisVertex.Pos[0] = pos.x; thisVertex.Pos[1] = pos.y; thisVertex.Pos[2] = pos.z; + thisVertex.isCollision = collision; - status = faceVert.getNormal(normal, MSpace::kObject); - if (status != MS::kSuccess) { - MGlobal::displayError(MString() + "faceVert.getNormal() ERROR: " + status.errorString() + "for local vertex " + i + " in " + faceID + " in mesh " + thisMeshPath.fullPathName()); - break; - } + if (!collision) { + status = faceVert.getNormal(normal, MSpace::kObject); + if (status != MS::kSuccess) { + MGlobal::displayError(MString() + "faceVert.getNormal() ERROR: " + status.errorString() + "for local vertex " + i + " in " + faceID + " in mesh " + thisMeshPath.fullPathName()); + break; + } - thisVertex.Normal[0] = normal[0]; - thisVertex.Normal[1] = normal[1]; - thisVertex.Normal[2] = normal[2]; + thisVertex.Normal[0] = normal[0]; + thisVertex.Normal[1] = normal[1]; + thisVertex.Normal[2] = normal[2]; - MFloatVector Tangent = Tangents[faceVert.tangentId()]; - //MVector tmp = faceVert.getTangent(MSpace::kObject, NULL); - //tmp.get(biTangent); - thisVertex.Tangent[0] = Tangent[0]; - thisVertex.Tangent[1] = Tangent[1]; - thisVertex.Tangent[2] = Tangent[2]; + MFloatVector Tangent = Tangents[faceVert.tangentId()]; + //MVector tmp = faceVert.getTangent(MSpace::kObject, NULL); + //tmp.get(biTangent); + thisVertex.Tangent[0] = Tangent[0]; + thisVertex.Tangent[1] = Tangent[1]; + thisVertex.Tangent[2] = Tangent[2]; - MFloatVector biNormal = biNormals[faceVert.tangentId()]; - //faceVert.getBinormal().get(biNormal); - thisVertex.BiNormal[0] = biNormal[0]; - thisVertex.BiNormal[1] = biNormal[1]; - thisVertex.BiNormal[2] = biNormal[2]; + MFloatVector biNormal = biNormals[faceVert.tangentId()]; + //faceVert.getBinormal().get(biNormal); + thisVertex.BiNormal[0] = biNormal[0]; + thisVertex.BiNormal[1] = biNormal[1]; + thisVertex.BiNormal[2] = biNormal[2]; - status = faceVert.getUV(UV); - if (status != MS::kSuccess) { - MGlobal::displayError(MString() + " faceVert.getUV() ERROR: " + status.errorString() + "for local vertex " + i + " in " + faceID + " in mesh " + thisMeshPath.fullPathName()); - break; - } - thisVertex.Uv[0] = UV[0]; - thisVertex.Uv[1] = UV[1]; + status = faceVert.getUV(UV); + if (status != MS::kSuccess) { + MGlobal::displayError(MString() + " faceVert.getUV() ERROR: " + status.errorString() + "for local vertex " + i + " in " + faceID + " in mesh " + thisMeshPath.fullPathName()); + break; + } + thisVertex.Uv[0] = UV[0]; + thisVertex.Uv[1] = UV[1]; - if (newMesh.hasSkin) { - thisVertex.useWeights = true; - float totalWeight = 0.0f; - unsigned int totalBones = 0; - MIntArray jointIDs /* ??? */; - weights.selectAncestorLogicalIndex(vertexIndex, weightListObject); - weights.getExistingArrayAttributeIndices(jointIDs); - for (unsigned int i = 0; i < jointIDs.length() && i < 4; i++) { - if (weights[i].asFloat() > 0.001f) { - thisVertex.BoneIndices[totalBones] = jointIDs[i]; - thisVertex.BoneWeights[totalBones] = weights[i].asFloat(); - totalWeight = totalWeight + weights[i].asFloat(); - totalBones++; - } - } + if (newMesh.hasSkin) { + thisVertex.useWeights = true; + float totalWeight = 0.0f; + unsigned int totalBones = 0; + MIntArray jointIDs /* ??? */; + weights.selectAncestorLogicalIndex(vertexIndex, weightListObject); + weights.getExistingArrayAttributeIndices(jointIDs); + for (unsigned int i = 0; i < jointIDs.length() && i < 4; i++) { + if (weights[i].asFloat() > 0.001f) { + thisVertex.BoneIndices[totalBones] = jointIDs[i]; + thisVertex.BoneWeights[totalBones] = weights[i].asFloat(); + totalWeight = totalWeight + weights[i].asFloat(); + totalBones++; + } + } - for (unsigned int i = 0; i < 4; i++) { - //thisVertex.BoneWeights[i] = thisVertex.BoneWeights[i] / totalWeight; - } - } else { - thisVertex.useWeights = false; + for (unsigned int i = 0; i < 4; i++) { + //thisVertex.BoneWeights[i] = thisVertex.BoneWeights[i] / totalWeight; + } + } } - //float totalWeight = thisVertex.BoneWeights[0] + thisVertex.BoneWeights[1] + thisVertex.BoneWeights[2] + thisVertex.BoneWeights[3]; //if (totalWeight > 0.0001f) { // thisVertex.BoneWeights[0] /= totalWeight; diff --git a/tools/MayaExporter/MayaExporter/Mesh.h b/tools/MayaExporter/MayaExporter/Mesh.h index affc4320..f9376a8c 100644 --- a/tools/MayaExporter/MayaExporter/Mesh.h +++ b/tools/MayaExporter/MayaExporter/Mesh.h @@ -11,7 +11,8 @@ class VertexLayout : public OutputData { public: - bool useWeights = true; + bool isCollision = false; + bool useWeights = false; float Pos[3]{ 0 }; float Normal[3]{ 0 }; float Tangent[3]{ 0 }; @@ -23,28 +24,31 @@ public: virtual void WriteBinary(std::ostream& out) { out.write((char*)&Pos, sizeof(float) * 3); - out.write((char*)&Normal, sizeof(float) * 3); - out.write((char*)&Tangent, sizeof(float) * 3); - out.write((char*)&BiNormal, sizeof(float) * 3); - out.write((char*)&Uv, sizeof(float) * 2); - if (useWeights) { - out.write((char*)&BoneIndices, sizeof(float) * 4); - out.write((char*)&BoneWeights, sizeof(float) * 4); + if (!isCollision) { + out.write((char*)&Normal, sizeof(float) * 3); + out.write((char*)&Tangent, sizeof(float) * 3); + out.write((char*)&BiNormal, sizeof(float) * 3); + out.write((char*)&Uv, sizeof(float) * 2); + if (useWeights) { + out.write((char*)&BoneIndices, sizeof(float) * 4); + out.write((char*)&BoneWeights, sizeof(float) * 4); + } } } virtual void WriteASCII(std::ostream& out) const { out << Pos[0] << " " << Pos[1] << " " << Pos[2] << endl; - out << Normal[0] << " " << Normal[1] << " " << Normal[2] << endl; - out << Tangent[0] << " " << Tangent[1] << " " << Tangent[2] << endl; - out << BiNormal[0] << " " << BiNormal[1] << " " << BiNormal[2] << endl; - out << Uv[0] << " " << Uv[1] << endl; - if (useWeights) { - out << BoneIndices[0] << " " << BoneIndices[1] << " " << BoneIndices[2] << " " << BoneIndices[3] << endl; - out << BoneWeights[0] << " " << BoneWeights[1] << " " << BoneWeights[2] << " " << BoneWeights[3] << endl; + if (!isCollision) { + out << Normal[0] << " " << Normal[1] << " " << Normal[2] << endl; + out << Tangent[0] << " " << Tangent[1] << " " << Tangent[2] << endl; + out << BiNormal[0] << " " << BiNormal[1] << " " << BiNormal[2] << endl; + out << Uv[0] << " " << Uv[1] << endl; + if (useWeights) { + out << BoneIndices[0] << " " << BoneIndices[1] << " " << BoneIndices[2] << " " << BoneIndices[3] << endl; + out << BoneWeights[0] << " " << BoneWeights[1] << " " << BoneWeights[2] << " " << BoneWeights[3] << endl; + } } - } bool operator==(const VertexLayout& right) { @@ -62,6 +66,7 @@ public: class Mesh : public OutputData { public: + bool isCollison = false; bool hasSkin = false; unsigned int NumVertices; unsigned int NumIndices; @@ -70,7 +75,9 @@ public: virtual void WriteBinary(std::ostream& out) { - out.write((char*)&hasSkin, sizeof(bool)); + if (!isCollison) { + out.write((char*)&hasSkin, sizeof(bool)); + } out.write((char*)&NumVertices, sizeof(int)); out.write((char*)&NumIndices, sizeof(int)); for (auto aVertex : Vertices) { @@ -86,11 +93,13 @@ public: virtual void WriteASCII(std::ostream& out) const { out << "New Mesh _ not in binary" << endl; - out << "hasSkin: "; - if(hasSkin) - out << "true" << endl; - else - out << "false" << endl; + if (!isCollison) { + out << "hasSkin: "; + if (hasSkin) + out << "true" << endl; + else + out << "false" << endl; + } out << "Number of vertices: " << NumVertices << endl; out << "number of indices: " << NumIndices << endl; int vertexNumber = 0; @@ -115,7 +124,7 @@ class MeshClass { public: MeshClass(); - Mesh GetMeshData(MObjectArray Object); + Mesh GetMeshData(MObjectArray Object, bool collision = false); ~MeshClass(); private: struct WeightInfo {