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Ogre: fix xml migration.

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This commit is contained in:
Kim Kulling
2020-09-27 09:36:38 +02:00
parent d6892b3f58
commit 9234fee35e
2 changed files with 65 additions and 65 deletions
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94
code/AssetLib/Ogre/OgreXmlSerializer.cpp
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@@ -105,7 +105,7 @@ float OgreXmlSerializer::ReadAttribute<float>(XmlNode &xmlNode, const char *name
if (!XmlParser::hasAttribute(xmlNode, name)) {
ThrowAttibuteError(xmlNode.name(), name, "Not found");
}
return xmlNode.attribute(name).as_float();
}
@@ -125,13 +125,12 @@ bool OgreXmlSerializer::ReadAttribute<bool>(XmlNode &xmlNode, const char *name)
return true;
} else if (ASSIMP_stricmp(value, "false") == 0) {
return false;
}
}
ThrowAttibuteError(xmlNode.name(), name, "Boolean value is expected to be 'true' or 'false', encountered '" + value + "'");
return false;
}
// Mesh XML constants
// <mesh>
@@ -226,17 +225,26 @@ MeshXml *OgreXmlSerializer::ImportMesh(XmlParser *parser) {
void OgreXmlSerializer::ReadMesh(MeshXml *mesh) {
XmlNode root = mParser->getRootNode();
if (nullptr == root || std::string(nnMesh) != root.name()) {
if (nullptr == root) {
throw DeadlyImportError("Root node is <" + std::string(root.name()) + "> expecting <mesh>");
}
for (XmlNode currentNode : root.children()) {
XmlNode startNode = root.child(nnMesh);
if (startNode.empty()) {
throw DeadlyImportError("Root node is <" + std::string(root.name()) + "> expecting <mesh>");
}
for (XmlNode currentNode : startNode.children()) {
const std::string currentName = currentNode.name();
if (currentName == nnSharedGeometry) {
mesh->sharedVertexData = new VertexDataXml();
ReadGeometry(currentNode, mesh->sharedVertexData);
} else if (currentName == nnSubMesh) {
ReadSubMesh(currentNode, mesh);
} else if (currentName == nnSubMeshes) {
for (XmlNode &subMeshesNode : currentNode.children()) {
const std::string &currentSMName = subMeshesNode.name();
if (currentSMName == nnSubMesh) {
ReadSubMesh(subMeshesNode, mesh);
}
}
} else if (currentName == nnBoneAssignments) {
ReadBoneAssignments(currentNode, mesh->sharedVertexData);
} else if (currentName == nnSkeletonLink) {
@@ -289,32 +297,34 @@ void OgreXmlSerializer::ReadGeometryVertexBuffer(XmlNode &node, VertexDataXml *d
}
}
for (XmlNode currentNode : node.children()) {
const std::string &currentName = currentNode.name();
if (positions && currentName == nnPosition) {
aiVector3D pos;
pos.x = ReadAttribute<float>(currentNode, anX);
pos.y = ReadAttribute<float>(currentNode, anY);
pos.z = ReadAttribute<float>(currentNode, anZ);
dest->positions.push_back(pos);
} else if (normals && currentName == nnNormal) {
aiVector3D normal;
normal.x = ReadAttribute<float>(currentNode, anX);
normal.y = ReadAttribute<float>(currentNode, anY);
normal.z = ReadAttribute<float>(currentNode, anZ);
dest->normals.push_back(normal);
} else if (tangents && currentName == nnTangent) {
aiVector3D tangent;
tangent.x = ReadAttribute<float>(currentNode, anX);
tangent.y = ReadAttribute<float>(currentNode, anY);
tangent.z = ReadAttribute<float>(currentNode, anZ);
dest->tangents.push_back(tangent);
} else if (uvs > 0 && currentName == nnTexCoord) {
for (auto &curUvs : dest->uvs) {
aiVector3D uv;
uv.x = ReadAttribute<float>(currentNode, "u");
uv.y = (ReadAttribute<float>(currentNode, "v") * -1) + 1; // Flip UV from Ogre to Assimp form
curUvs.push_back(uv);
for (XmlNode currentNode : node.children("vertex")) {
for (XmlNode vertexNode : currentNode.children()) {
const std::string &currentName = vertexNode.name();
if (positions && currentName == nnPosition) {
aiVector3D pos;
pos.x = ReadAttribute<float>(vertexNode, anX);
pos.y = ReadAttribute<float>(vertexNode, anY);
pos.z = ReadAttribute<float>(vertexNode, anZ);
dest->positions.push_back(pos);
} else if (normals && currentName == nnNormal) {
aiVector3D normal;
normal.x = ReadAttribute<float>(vertexNode, anX);
normal.y = ReadAttribute<float>(vertexNode, anY);
normal.z = ReadAttribute<float>(vertexNode, anZ);
dest->normals.push_back(normal);
} else if (tangents && currentName == nnTangent) {
aiVector3D tangent;
tangent.x = ReadAttribute<float>(vertexNode, anX);
tangent.y = ReadAttribute<float>(vertexNode, anY);
tangent.z = ReadAttribute<float>(vertexNode, anZ);
dest->tangents.push_back(tangent);
} else if (uvs > 0 && currentName == nnTexCoord) {
for (auto &curUvs : dest->uvs) {
aiVector3D uv;
uv.x = ReadAttribute<float>(vertexNode, "u");
uv.y = (ReadAttribute<float>(vertexNode, "v") * -1) + 1; // Flip UV from Ogre to Assimp form
curUvs.push_back(uv);
}
}
}
}
@@ -332,7 +342,7 @@ void OgreXmlSerializer::ReadGeometryVertexBuffer(XmlNode &node, VertexDataXml *d
for (unsigned int i = 0; i < dest->uvs.size(); ++i) {
if (dest->uvs[i].size() != dest->count) {
throw DeadlyImportError("Read only ", dest->uvs[i].size(),
" uvs for uv index ", i, " when should have read ", dest->count);
" uvs for uv index ", i, " when should have read ", dest->count);
}
}
}
@@ -371,7 +381,7 @@ void OgreXmlSerializer::ReadSubMesh(XmlNode &node, MeshXml *mesh) {
submesh->indexData->faceCount = ReadAttribute<uint32_t>(currentNode, anCount);
submesh->indexData->faces.reserve(submesh->indexData->faceCount);
for (XmlNode currentChildNode : currentNode.children()) {
const std::string &currentChildName = currentNode.name();
const std::string &currentChildName = currentChildNode.name();
if (currentChildName == nnFace) {
aiFace face;
face.mNumIndices = 3;
@@ -384,6 +394,7 @@ void OgreXmlSerializer::ReadSubMesh(XmlNode &node, MeshXml *mesh) {
ASSIMP_LOG_WARN("Submesh <face> has quads with <v4>, only triangles are supported at the moment!");
quadWarned = true;
}
submesh->indexData->faces.push_back(face);
}
}
if (submesh->indexData->faces.size() == submesh->indexData->faceCount) {
@@ -561,14 +572,14 @@ void OgreXmlSerializer::ReadAnimations(XmlNode &node, Skeleton *skeleton) {
if (currentName == nnAnimation) {
Animation *anim = new Animation(skeleton);
anim->name = ReadAttribute<std::string>(currentNode, "name");
anim->length = ReadAttribute<float>(currentNode , "length");
anim->length = ReadAttribute<float>(currentNode, "length");
for (XmlNode &currentChildNode : currentNode.children()) {
const std::string currentChildName = currentNode.name();
if (currentChildName == nnTracks) {
ReadAnimationTracks(currentChildNode, anim);
skeleton->animations.push_back(anim);
} else {
throw DeadlyImportError( "No <tracks> found in <animation> ", anim->name);
throw DeadlyImportError("No <tracks> found in <animation> ", anim->name);
}
}
}
@@ -588,10 +599,9 @@ void OgreXmlSerializer::ReadAnimationTracks(XmlNode &node, Animation *dest) {
ReadAnimationKeyFrames(currentChildNode, dest, &track);
dest->tracks.push_back(track);
} else {
throw DeadlyImportError( "No <keyframes> found in <track> ", dest->name);
throw DeadlyImportError("No <keyframes> found in <track> ", dest->name);
}
}
}
}
}
@@ -631,9 +641,7 @@ void OgreXmlSerializer::ReadAnimationKeyFrames(XmlNode &node, Animation *anim, V
keyframe.scale.x = ReadAttribute<float>(currentChildNode, anX);
keyframe.scale.y = ReadAttribute<float>(currentChildNode, anY);
keyframe.scale.z = ReadAttribute<float>(currentChildNode, anZ);
}
}
}
}
dest->transformKeyFrames.push_back(keyframe);
@@ -704,7 +712,7 @@ void OgreXmlSerializer::ReadBones(XmlNode &node, Skeleton *skeleton) {
bone->rotation = aiQuaternion(axis, angle);
} else {
throw DeadlyImportError( "No axis specified for bone rotation in bone ", bone->id);
throw DeadlyImportError("No axis specified for bone rotation in bone ", bone->id);
}
}
} else if (currentChildName == nnScale) {