static bool decodeRig(fsMsgRig &_msg, const std::string &buffer, Size &start) {
bool success = true;
success &= read_vector(_msg.mesh().m_quads,buffer,start); // read quads
success &= read_vector(_msg.mesh().m_tris,buffer,start); // read triangles
success &= read_vector(_msg.mesh().m_vertex_data.m_vertices,buffer,start);// read neutral vertices
success &= read_small_vector(_msg.blendshape_names(),buffer,start); // read names
uint16_t bsize = 0;
success &= read_pod(bsize,buffer,start);
_msg.blendshapes().resize(bsize);
for(uint16_t i = 0;i < bsize; i++)
success &= read_vector(_msg.blendshapes()[i].m_vertices,buffer,start); // read blendshapes
return success;
}
void BlendFace::setRig(const fsMsgRig& rig) {
// convert to FBX geometry
FBXGeometry geometry;
for (vector<fsVector4i>::const_iterator it = rig.mesh().m_quads.begin(), end = rig.mesh().m_quads.end(); it != end; it++) {
geometry.quadIndices.append(it->x);
geometry.quadIndices.append(it->y);
geometry.quadIndices.append(it->z);
geometry.quadIndices.append(it->w);
}
for (vector<fsVector3i>::const_iterator it = rig.mesh().m_tris.begin(), end = rig.mesh().m_tris.end(); it != end; it++) {
geometry.triangleIndices.append(it->x);
geometry.triangleIndices.append(it->y);
geometry.triangleIndices.append(it->z);
}
for (vector<fsVector3f>::const_iterator it = rig.mesh().m_vertex_data.m_vertices.begin(),
end = rig.mesh().m_vertex_data.m_vertices.end(); it != end; it++) {
geometry.vertices.append(glm::vec3(it->x, it->y, it->z));
}
for (vector<fsVertexData>::const_iterator it = rig.blendshapes().begin(), end = rig.blendshapes().end(); it != end; it++) {
FBXBlendshape blendshape;
for (int i = 0, n = it->m_vertices.size(); i < n; i++) {
// subtract the base vertex position; we want the deltas
blendshape.vertices.append(createVec3(it->m_vertices[i]) - geometry.vertices[i]);
blendshape.indices.append(i);
}
geometry.blendshapes.append(blendshape);
}
setGeometry(geometry);
}
void fsBinaryStream::encode_message(std::string &msg_out, const fsMsgRig &msg) {
Size start = msg_out.size();
BlockHeader header(msg.id());
write_pod(msg_out, header);
write_vector(msg_out, msg.mesh().m_quads); // write quads
write_vector(msg_out, msg.mesh().m_tris);// write triangles
write_vector(msg_out, msg.mesh().m_vertex_data.m_vertices);// write neutral vertices
write_small_vector(msg_out, msg.blendshape_names());// write names
write_pod(msg_out,uint16_t(msg.blendshapes().size()));
for(uint16_t i = 0;i < uint16_t(msg.blendshapes().size()); i++)
write_vector(msg_out, msg.blendshapes()[i].m_vertices); // write blendshapes
update_msg_size(msg_out, start);
}
