private static StaticRenderer[] CombineStaticMeshes(Transform transform, int levelIndex, MeshRenderer[] renderers)
{
if (renderers.Length == 0)
{
return(null);
}
// TODO: Support to merge sub-meshes and atlas textures
var newRenderers = new List <StaticRenderer>(renderers.Length);
Material[] combinedMaterials;
var combinedMesh = MeshCombiner.CombineMeshes(transform, renderers, out combinedMaterials);
combinedMesh.name = string.Format("{0}_static{1:00}", transform.name, levelIndex);
string rendererName = string.Format("{0}_combined_static", transform.name);
newRenderers.Add(new StaticRenderer()
{
name = rendererName,
isNewMesh = true,
transform = null,
mesh = combinedMesh,
materials = combinedMaterials
});
return(newRenderers.ToArray());
}
public static StaticRenderer[] CombineStaticMeshes(Transform transform, int levelIndex, MeshRenderer[] renderers, bool autoName = true, string combinedBaseName = "")
{
if (renderers.Length == 0)
{
return(null);
}
var newRenderers = new List <StaticRenderer>(renderers.Length);
Material[] combinedMaterials;
var combinedMesh = MeshCombiner.CombineMeshes(transform, renderers, out combinedMaterials);
string baseName = string.IsNullOrWhiteSpace(combinedBaseName) ? transform.name : combinedBaseName;
string rendererName = string.Format("{0}_combined_static", baseName);
if (autoName)
{
if (transform != null)
{
combinedMesh.name = string.Format("{0}_static{1:00}", transform.name, levelIndex);
}
}
newRenderers.Add(new StaticRenderer()
{
name = rendererName,
isNewMesh = true,
transform = null,
mesh = combinedMesh,
materials = combinedMaterials
});
return(newRenderers.ToArray());
}
private static SkinnedRenderer[] CombineSkinnedMeshes(Transform transform, int levelIndex, SkinnedMeshRenderer[] renderers)
{
if (renderers.Length == 0)
{
return(null);
}
// TODO: Support to merge sub-meshes and atlas textures
var newRenderers = new List <SkinnedRenderer>(renderers.Length);
var blendShapeRenderers = (from renderer in renderers
where renderer.sharedMesh != null && renderer.sharedMesh.blendShapeCount > 0
select renderer);
var renderersWithoutMesh = (from renderer in renderers
where renderer.sharedMesh == null
select renderer);
var combineRenderers = (from renderer in renderers
where renderer.sharedMesh != null && renderer.sharedMesh.blendShapeCount == 0
select renderer).ToArray();
// Warn about renderers without a mesh
foreach (var renderer in renderersWithoutMesh)
{
Debug.LogWarning("A renderer was missing a mesh and was ignored.", renderer);
}
// Don't combine meshes with blend shapes
foreach (var renderer in blendShapeRenderers)
{
newRenderers.Add(new SkinnedRenderer()
{
name = renderer.name,
isNewMesh = false,
transform = renderer.transform,
mesh = renderer.sharedMesh,
materials = renderer.sharedMaterials,
rootBone = renderer.rootBone,
bones = renderer.bones
});
}
if (combineRenderers.Length > 0)
{
Material[] combinedMaterials;
Transform[] combinedBones;
var combinedMesh = MeshCombiner.CombineMeshes(transform, combineRenderers, out combinedMaterials, out combinedBones);
combinedMesh.name = string.Format("{0}_skinned{1:00}", transform.name, levelIndex);
var rootBone = FindBestRootBone(transform, combineRenderers);
string rendererName = string.Format("{0}_combined_skinned", transform.name);
newRenderers.Add(new SkinnedRenderer()
{
name = rendererName,
isNewMesh = false,
transform = null,
mesh = combinedMesh,
materials = combinedMaterials,
rootBone = rootBone,
bones = combinedBones
});
}
return(newRenderers.ToArray());
}
public static SkinnedRenderer[] CombineSkinnedMeshes(Transform transform, int levelIndex, SkinnedMeshRenderer[] renderers, ref SkinnedMeshRenderer[] renderersActuallyCombined, bool autoName = true, string combinedBaseName = "")
{
if (renderers.Length == 0)
{
return(null);
}
// TODO: Support to merge sub-meshes and atlas textures
var newRenderers = new List <SkinnedRenderer>(renderers.Length);
//var blendShapeRenderers = (from renderer in renderers
// where renderer.sharedMesh != null && renderer.sharedMesh.blendShapeCount > 0
// select renderer); //baw did
var renderersWithoutMesh = (from renderer in renderers
where renderer.sharedMesh == null
select renderer);
var combineRenderers = (from renderer in renderers
where renderer.sharedMesh != null // && renderer.sharedMesh.blendShapeCount == 0 baw did
select renderer).ToArray();
renderersActuallyCombined = combineRenderers;
// Warn about renderers without a mesh
foreach (var renderer in renderersWithoutMesh)
{
Debug.LogWarning("A renderer was missing a mesh and was ignored.", renderer);
}
//Don't combine meshes with blend shapes
//foreach (var renderer in blendShapeRenderers)
//{
// newRenderers.Add(new SkinnedRenderer()
// {
// name = renderer.name,
// isNewMesh = false,
// transform = renderer.transform,
// mesh = renderer.sharedMesh,
// materials = renderer.sharedMaterials,
// rootBone = renderer.rootBone,
// bones = renderer.bones,
// hasBlendShapes = true
// });
//}
if (combineRenderers.Length > 0)
{
Material[] combinedMaterials;
Transform[] combinedBones;
var combinedMesh = MeshCombiner.CombineMeshes(transform, combineRenderers, out combinedMaterials, out combinedBones);
string baseName = string.IsNullOrWhiteSpace(combinedBaseName) ? transform.name : combinedBaseName;
string rendererName = string.Format("{0}_combined_skinned", baseName);
if (autoName)
{
combinedMesh.name = string.Format("{0}_skinned{1:00}", transform.name, levelIndex);
}
var rootBone = FindBestRootBone(transform, combineRenderers);
newRenderers.Add(new SkinnedRenderer()
{
name = rendererName,
isNewMesh = false,
transform = null,
mesh = combinedMesh,
materials = combinedMaterials,
rootBone = rootBone,
bones = combinedBones
});
}
return(newRenderers.ToArray());
}