devZoGok/vb01
1
0
Fork 0
mirror of https://github.com/devZoGok/vb01.git synced 2026-08-26 19:43:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

first morph animation attempt

Browse Source
This commit is contained in:
devZoGok
2021-10-19 19:06:41 +03:00
parent c931e5a6d6
commit e2e7297045
5 changed files with 71 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vbModelReader.cpp
+36 -7
View File
@@ -306,6 +306,7 @@ namespace vb01{
void VbModelReader::readFaces(
vector<Vector3> &vertPos,
vector<Vector3> &vertNorm,
vector<u32> &vertIds,
vector<float> &vertWeights,
vector<string> &meshData,
int numBones,
@@ -337,6 +338,7 @@ namespace vb01{
}
}
vertIds.push_back(index);
vertices[i] = vert;
indices[i] = i;
}
@@ -348,8 +350,30 @@ namespace vb01{
}
}
void VbModelReader::readShapeKeys(int shapeKeyStartLine, int numShapes){
void VbModelReader::readShapeKeys(Mesh::Vertex *vertices, vector<u32> &vertIds, vector<string> &meshData, string *shapeKeys, int numShapes, int numVertPos){
/*
for(int i = 0; i < vertIds.size(); i++)
vertices[i].shapeKeyOffsets = new Vector3[numShapes];
*/
int shapeKeyStartLine = 0;
for(int i = 0; i < numShapes; i++){
shapeKeys[i] = meshData[shapeKeyStartLine];
Vector3 *shapeKeyVertPos = new Vector3[numVertPos];
for(int j = 0; j < numVertPos; j++){
string line = meshData[shapeKeyStartLine + 1 + j];
string dataLine[3];
getLineData(line, dataLine, 3);
shapeKeyVertPos[j] = Vector3(atof(dataLine[0].c_str()), atof(dataLine[2].c_str()), -atof(dataLine[1].c_str()));
}
for(int j = 0; j < vertIds.size(); j++){
Vector3 offset = shapeKeyVertPos[vertIds[j]] - vertices[j].pos;
vertices[j].shapeKeyOffsets[i] = (offset);
}
delete[] shapeKeyVertPos;
shapeKeyStartLine += numVertPos + 1;
}
}
@@ -381,35 +405,40 @@ namespace vb01{
int vertexGroupStartLine = 8;
int vertexStartLine = vertexGroupStartLine + numBones + 1;
int faceStartLine = vertexStartLine + numVertices + 1;
int shapeKeyStartLine = faceStartLine + numFaces + 1;
int shapeKeyStartLine = faceStartLine + numFaces * numVertsPerFace + 1;
vector<Vector3> vertPos, vertNorm;
vector<float> vertWeights;
vector<u32> vertIds;
Mesh::Vertex *vertices = new Mesh::Vertex[numFaces * numVertsPerFace];
u32 *indices = new u32[numFaces * numVertsPerFace];
string *groups = new string[numBones];
string *shapeKeys = new string[numShapes];
vector<string> meshSubData = vector<string>(meshData.begin() + vertexStartLine, meshData.begin() + vertexStartLine + numVertices);
readVertices(vertPos, vertNorm, vertWeights, meshSubData, numBones);
meshSubData.clear();
meshSubData = vector<string>(meshData.begin() + faceStartLine, meshData.begin() + faceStartLine + numFaces * numVertsPerFace);
readFaces(vertPos, vertNorm, vertWeights, meshSubData, numBones, vertices, indices);
readFaces(vertPos, vertNorm, vertIds, vertWeights, meshSubData, numBones, vertices, indices);
meshSubData.clear();
vertPos.clear();
vertNorm.clear();
vertWeights.clear();
meshSubData = vector<string>(meshData.begin() + vertexGroupStartLine, meshData.begin() + vertexGroupStartLine + numBones);
readVertexGroups(groups, meshSubData, numBones);
meshSubData.clear();
meshSubData = vector<string>(meshData.begin() + shapeKeyStartLine, meshData.begin() + shapeKeyStartLine + numShapes);
readShapeKeys(shapeKeyStartLine, numShapes);
meshSubData = vector<string>(meshData.begin() + shapeKeyStartLine, meshData.begin() + (shapeKeyStartLine + numShapes * (1 + numVertices)));
readShapeKeys(vertices, vertIds, meshSubData, shapeKeys, numShapes, numVertices);
meshSubData.clear();
AnimationController *controller = new AnimationController();
Node *node = new Node(Vector3::VEC_ZERO, Quaternion::QUAT_W, Vector3::VEC_IJK, name, controller);
nodes.push_back(node);
int numAnimLineId = vertexStartLine + numVertices + numFaces * numVertsPerFace + numShapes + 1;
int numAnimLineId = shapeKeyStartLine + numShapes * (1 + numVertices);
int numAnimations = atoi(meshData[numAnimLineId].substr(meshData[numAnimLineId].find_first_of(':') + 1).c_str());
meshSubData = vector<string>(meshData.begin() + (numAnimLineId + 1), meshData.end());
readAnimations(controller, meshSubData, numAnimations);
@@ -424,7 +453,7 @@ namespace vb01{
if(sk->getName() == skeletonName)
skeleton = sk;
Mesh *mesh = new Mesh(vertices, indices, numFaces, groups, numBones, nullptr, numShapes, name);
Mesh *mesh = new Mesh(vertices, indices, numFaces, groups, numBones, shapeKeys, numShapes, name);
mesh->setSkeleton(skeleton);
node->attachMesh(mesh);