protected UnityVertexData parserSkeleton(SkinnedMeshRenderer renderer, UnityScene scene)
{
var bones = renderer.bones;
var mesh = renderer.sharedMesh;
var poses = mesh.bindposes;
nameIndex = 0;
UnityVertexData data = new UnityVertexData();
data.vertex = Export.boneWeightToBytes(mesh.boneWeights);
data.data32PerVertex = 8;
var dict = skeletonRoot2Dict(scene.getAvatarData(scene).root);
for (int i = 0; i < bones.Length; i++)
{
var bone = bones[i];
if (dict.ContainsKey(bone.name))
{
var node = dict[bone.name];
node.inv = Export.Matrix4x4ToBytes(poses[i]);
node.index = i;
}
}
// getUsedSkeleton(mesh.boneWeights);
return(data);
}
public override object parser(GameObject _object, Component component, UnityScene unityScene)
{
UnityVertexData skeletonData = null;
SkinnedMeshRenderer renderer = component as SkinnedMeshRenderer;
skeletonData = parserSkeleton(renderer, unityScene);
UnityMeshData meshData = base.parser(_object, component, unityScene) as UnityMeshData;
meshData.skeleton = skeletonData;
return(meshData);
}
public override object parser(GameObject _object, Component component, UnityScene unityScene)
{
Renderer renderer = component as Renderer;
Mesh mesh = getMesh(renderer);
if (null == mesh)
{
return(null);
}
UnityMeshData meshData = new UnityMeshData();
UnityVertexData vertexData = new UnityVertexData();
meshData.vertex = vertexData;
/*pos*/
Vector3[] vectors = mesh.vertices;
/*normal*/
Vector3[] normals = mesh.normals;
/*uv*/
Vector2[] uvs = mesh.uv;
Vector4[] tangnets = null;//mesh.tangents;
Color[] colors = mesh.colors;
int numVertices = vectors.Length;
meshData.numVertices = numVertices;
int offset = 0;
Dictionary <string, Variable> variables = new Dictionary <string, Variable>();
if (null != vectors && numVertices == vectors.Length)
{
variables.Add("pos", new Variable(3, offset));
offset += 3;
}
if (null != normals && numVertices == normals.Length)
{
variables.Add("normal", new Variable(3, offset));
offset += 3;
}
if (null != tangnets && 0 != tangnets.Length)
{
variables.Add("tangnet", new Variable(4, offset));
offset += 4;
}
if (null != uvs && numVertices == uvs.Length)
{
variables.Add("uv", new Variable(2, offset));
offset += 2;
}
if (null != colors && numVertices == colors.Length)
{
variables.Add("color", new Variable(4, offset));
offset += 4;
}
variables.Add("data32PerVertex", new Variable(offset, offset));
vertexData.vertex = Export.vector3toByte(vectors, normals, uvs, tangnets, colors);
vertexData.data32PerVertex = offset;
vertexData.variables = variables;
meshData.index = Export.ToUnit16(mesh.triangles);
meshData.numTriangles = mesh.triangles.Length / 3;
meshData.bounds = Export.toUntiyBounds(mesh.bounds, new Matrix4x4());
// meshData.skeleton = skeletonData;
meshData.material = Export.ExportMaterial(renderer.material);
meshData.node = renderer.gameObject.name;
if ("" == meshData.node)
{
Debug.LogError("error node name");
}
return(meshData);
}
protected UnityMeshData toMeshData(Renderer renderer, UnityScene unityScene)
{
Mesh mesh = null;
UnityVertexData skeletonData = null;
if (renderer is MeshRenderer)
{
mesh = renderer.GetComponent <MeshFilter>().mesh;
}
else if (renderer is SkinnedMeshRenderer)
{
mesh = (renderer as SkinnedMeshRenderer).sharedMesh;
skeletonData = parserSkeleton(renderer as SkinnedMeshRenderer, unityScene);
}
if (null == mesh)
{
return(null);
}
UnityMeshData meshData = new UnityMeshData();
UnityVertexData vertexData = new UnityVertexData();
meshData.vertex = vertexData;
/*pos*/
Vector3[] vectors = mesh.vertices;
/*normal*/
Vector3[] normals = mesh.normals;
/*uv*/
Vector2[] uvs = mesh.uv;
Vector4[] tangnets = null;//mesh.tangents;
Color[] colors = mesh.colors;
int numVertices = vectors.Length;
meshData.numVertices = numVertices;
int offset = 0;
Dictionary <string, Variable> variables = new Dictionary <string, Variable>();
if (null != vectors && numVertices == vectors.Length)
{
variables.Add("pos", new Variable(3, offset));
offset += 3;
}
if (null != normals && numVertices == normals.Length)
{
variables.Add("normal", new Variable(3, offset));
offset += 3;
}
if (null != tangnets && 0 != tangnets.Length)
{
variables.Add("tangnet", new Variable(4, offset));
offset += 4;
}
if (null != uvs && numVertices == uvs.Length)
{
variables.Add("uv", new Variable(2, offset));
offset += 2;
}
if (null != colors && numVertices == colors.Length)
{
variables.Add("color", new Variable(4, offset));
offset += 4;
}
variables.Add("data32PerVertex", new Variable(offset, offset));
vertexData.vertex = Export.vector3toByte(vectors, normals, uvs, tangnets, colors);
vertexData.data32PerVertex = offset;
vertexData.variables = variables;
meshData.index = Export.ToUnit16(mesh.triangles);
meshData.numTriangles = mesh.triangles.Length / 3;
meshData.bounds = Export.toUntiyBounds(mesh.bounds, Export.newMatrix4x4());
meshData.skeleton = skeletonData;
meshData.material = Export.ExportMaterial(renderer.material, unityScene);
meshData.node = renderer.gameObject.name;
if ("" == meshData.node)
{
Debug.LogError("error node name");
}
return(meshData);
}
