redstrate/novus
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Export all 4 bone weights, normals and texture coordinates

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This commit is contained in:
Joshua Goins 2022-06-23 16:11:01 -04:00
parent 19a138e114
commit f20cb2179c
1 changed files with 12 additions and 6 deletions
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18
mdlviewer/src/mainwindow.cpp
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@ -376,9 +376,14 @@ void MainWindow::exportModel(Model& model, Skeleton& skeleton, QString fileName)
auto mesh = scene.mMeshes[i];
mesh->mNumVertices = model.lods[0].parts[i].vertices.size();
mesh->mVertices = new aiVector3D [mesh->mNumVertices];
mesh->mNormals = new aiVector3D [mesh->mNumVertices];
mesh->mTextureCoords[0] = new aiVector3D [mesh->mNumVertices];
mesh->mNumUVComponents[0] = 2;
for(int j = 0; j < mesh->mNumVertices; j++) {
auto vertex = model.lods[0].parts[i].vertices[j];
mesh->mVertices[j] = aiVector3D(vertex.position[0], vertex.position[1], vertex.position[2]);
mesh->mNormals[j] = aiVector3D (vertex.normal[0], vertex.normal[1], vertex.normal[2]);
mesh->mTextureCoords[0][j] = aiVector3D(vertex.uv[0], vertex.uv[1], 0.0f);
}
mesh->mNumBones = model.affectedBoneNames.size();
@ -393,16 +398,17 @@ void MainWindow::exportModel(Model& model, Skeleton& skeleton, QString fileName)
mesh->mBones[j] = new aiBone();
mesh->mBones[j]->mName = model.affectedBoneNames[j];
mesh->mBones[j]->mNumWeights = mesh->mNumVertices;
mesh->mBones[j]->mNumWeights = mesh->mNumVertices * 4;
mesh->mBones[j]->mWeights = new aiVertexWeight[mesh->mBones[j]->mNumWeights];
mesh->mBones[j]->mNode = skeleton_node->mChildren[j];
for(int k = 0; k < mesh->mNumVertices; k++) {
if(model.lods[0].parts[i].vertices[k].boneIds[0] == real_bone_id) {
auto& weight = mesh->mBones[j]->mWeights[k];
weight.mVertexId = k;
weight.mWeight =
model.lods[0].parts[i].vertices[k].boneWeights[0];
for(int z = 0; z < 4; z++) {
if (model.lods[0].parts[i].vertices[k].boneIds[z] == real_bone_id) {
auto &weight = mesh->mBones[j]->mWeights[k * 4 + z];
weight.mVertexId = k;
weight.mWeight = model.lods[0].parts[i].vertices[k].boneWeights[z];
}
}
}
}