void ApplyMeshRenderer()
{
if (meshFilter == null)
{
meshFilter = GetComponent <MeshFilter>();
}
if (meshFilter != null)
{
var mesh = meshFilter.mesh;
if (mesh == null)
{
mesh = new Mesh();
meshFilter.mesh = mesh;
}
mesh.Clear();
if (vertex != null)
{
mesh.SetVertices(vertex);
mesh.SetUVs(0, uv);
mesh.SetUVs(1, uv1);
mesh.SetUVs(2, uv2);
mesh.SetUVs(3, uv3);
mesh.SetUVs(4, uv4);
mesh.SetColors(colors);
var submesh = MatCollector.submesh;
if (submesh != null)
{
mesh.subMeshCount = submesh.Count;
for (int i = 0; i < submesh.Count; i++)
{
mesh.SetTriangles(submesh[i], i);
}
}
}
}
if (renderer == null)
{
renderer = GetComponent <MeshRenderer>();
}
if (renderer != null)
{
renderer.materials = MatCollector.GenerateMaterial();
}
}
public void ApplyMeshRenderer(MeshFilter meshFilter, MeshRenderer renderer)
{
if (meshFilter == null)
{
return;
}
if (meshFilter != null)
{
Mesh mesh;
#if UNITY_EDITOR
if (Application.isPlaying)
{
mesh = meshFilter.mesh;
}
else
{
mesh = meshFilter.sharedMesh;
}
#else
mesh = meshFilter.mesh;
#endif
if (mesh == null)
{
mesh = new Mesh();
meshFilter.mesh = mesh;
}
mesh.Clear();
if (vertex != null)
{
mesh.SetVertices(vertex);
mesh.SetUVs(0, uv);
mesh.SetUVs(1, uv1);
mesh.SetUVs(2, uv2);
mesh.SetUVs(3, uv3);
mesh.SetUVs(4, uv4);
mesh.SetColors(colors);
var submesh = MatCollector.submesh;
if (submesh != null)
{
mesh.subMeshCount = submesh.Count;
for (int i = 0; i < submesh.Count; i++)
{
var tri = submesh[i];
//for (int k = 0; k < tri.Length; k++)
// if (tri[k] > vertex.Count)
// {
// Debug.LogError(k + ":" + tri[k]);
// tri[k] = 0;
// }
mesh.SetTriangles(tri, i);
}
}
}
}
if (renderer != null)
{
#if UNITY_EDITOR
if (Application.isPlaying)
{
renderer.materials = MatCollector.GenerateMaterial(); //这里会产生一次GC
}
else
{
renderer.sharedMaterials = MatCollector.GenerateMaterial(); //这里会产生一次GC
}
#else
renderer.materials = MatCollector.GenerateMaterial(); //这里会产生一次GC
#endif
}
}
