//渲染Mesh网格
public void RenderMesh()
{
foreach (Mesh mesh in meshs)
{
int triangles = mesh.indices.GetLength(0);
for (int i = 0; i < triangles; ++i)
{
//应当保证p1 p2 p3是逆时针的顺序
Vertex p1 = new Vertex(mesh.vertices[mesh.indices[i, 0]]);
Vertex p2 = new Vertex(mesh.vertices[mesh.indices[i, 1]]);
Vertex p3 = new Vertex(mesh.vertices[mesh.indices[i, 2]]);
RenderUtility.DrawTriangle(p1, p2, p3);
}
}
}