Hydrogen.Threading.Jobs.MeshCombiner.TransitionMeshSorter Class Reference

A class defining how to sort TransitionMeshes. More...

Inheritance diagram for Hydrogen.Threading.Jobs.MeshCombiner.TransitionMeshSorter:

Public Member Functions
int	Compare (TransitionMesh leftSide, TransitionMesh rightSide)
	Compare the specified TransitionMeshes. More...

Detailed Description

A class defining how to sort TransitionMeshes.

Definition at line 964 of file MeshCombiner.cs.

Member Function Documentation

int Hydrogen.Threading.Jobs.MeshCombiner.TransitionMeshSorter.Compare	(	TransitionMesh	leftSide,
		TransitionMesh	rightSide
	)

Compare the specified TransitionMeshes.

Parameters

leftSide	Left Side TransitionMesh.
rightSide	Right Side TransitionMesh.

Definition at line 971 of file MeshCombiner.cs.

                        {
                                // Sort by features first? uv1, uv2, colours, tangents?  Like wise features should be grouped together
                                // It is an 'AND' logic, and not 'OR'.  You can't have optional colours!
                                int compare = leftSide.GetBitMask ().CompareTo (rightSide.GetBitMask ());
                                if (compare != 0)
                                        return compare;

                                // Then Sort by meshes -> meshes with similar meshes grouped together
                                compare = leftSide.Material.CompareTo (rightSide.Material);

                                // Then sort by size (largest to smallest) -> larger tmeshes more likely to share fewer tmeshes per mesh.
                                return compare != 0 ? compare : leftSide.VertexCount.CompareTo (rightSide.VertexCount);
                        }