void UpdateMesh(ref GeomMesh gm, Mesh dst)
{
if (dst == null)
{
return;
}
dst.Clear();
if (m_ogc.FillPoints(ref gm, m_points))
{
dst.SetVertices(m_points.List);
}
if (m_ogc.FillNormals(ref gm, m_normals))
{
dst.SetNormals(m_normals.List);
}
if (m_ogc.FillTangents(ref gm, m_tangents))
{
dst.SetTangents(m_tangents.List);
}
if (m_ogc.FillUV0(ref gm, m_uv0))
{
dst.SetUVs(0, m_uv0.List);
}
if (m_ogc.FillUV1(ref gm, m_uv1))
{
dst.SetUVs(1, m_uv0.List);
}
if (m_ogc.FillColors(ref gm, m_colors))
{
dst.SetColors(m_colors.List);
}
int si = 0;
var subm = new GeomSubmesh();
for (int smi = 0; smi < gm.submeshCount; ++smi)
{
m_ogc.GetSubmesh(gm.submeshOffset + smi, ref subm);
if (subm.topology == Topology.Triangles)
{
m_ogc.FillIndices(ref subm, m_indices);
dst.SetTriangles(m_indices.List, si++, false);
}
}
}
void UpdateMeshes()
{
if (!m_ogc)
{
m_ogc = OutputGeomCache.Create();
}
if (m_gc.Assign(m_ogc))
{
var gm = new GeomMesh();
int meshCount = m_ogc.meshCount;
for (int mi = 0; mi < meshCount; ++mi)
{
m_ogc.GetMesh(mi, ref gm);
UpdateMesh(ref gm, FindOrAddMesh(m_gc.GetPath(mi)));
}
}
}
[DllImport("NativeVertexCache")] static extern bool nvcOGCCopyColors(IntPtr self, ref GeomMesh gm, IntPtr dst);
[DllImport("NativeVertexCache")] static extern void nvcOGCGetMesh(IntPtr self, int index, ref GeomMesh dst);
public bool FillColors(ref GeomMesh gm, PinnedList <Color> dst)
{
dst.ResizeDiscard(gm.vertexCount);
return(nvcOGCCopyColors(self, ref gm, dst));
}
public bool FillUV1(ref GeomMesh gm, PinnedList <Vector2> dst)
{
dst.ResizeDiscard(gm.vertexCount);
return(nvcOGCCopyUV1(self, ref gm, dst));
}
public void GetMesh(int index, ref GeomMesh dst)
{
nvcOGCGetMesh(self, index, ref dst);
}
