public static void AddMeshes(MeshFilter[] filters, SkinnedMeshRenderer[] skinnedRenderers, UnityEditor.AssetImporters.AssetImportContext ctx)
{
HashSet <Mesh> visitedMeshes = new HashSet <Mesh>();
for (int i = 0; i < filters.Length; i++)
{
Mesh mesh = filters[i].sharedMesh;
if (visitedMeshes.Contains(mesh))
{
continue;
}
ctx.AddAsset(mesh.name, mesh);
visitedMeshes.Add(mesh);
}
for (int i = 0; i < skinnedRenderers.Length; i++)
{
Mesh mesh = skinnedRenderers[i].sharedMesh;
if (visitedMeshes.Contains(mesh))
{
continue;
}
ctx.AddAsset(mesh.name, mesh);
visitedMeshes.Add(mesh);
}
}
public static void AddAnimations(GLTFAnimation.ImportResult[] animations, UnityEditor.AssetImporters.AssetImportContext ctx)
{
if (animations == null)
{
return;
}
HashSet <AnimationClip> visitedAnimations = new HashSet <AnimationClip>();
for (int i = 0; i < animations.Length; i++)
{
AnimationClip clip = animations[i].clip;
if (visitedAnimations.Contains(clip))
{
continue;
}
ctx.AddAsset(clip.name, clip);
visitedAnimations.Add(clip);
}
}
public static void AddMaterials(MeshRenderer[] renderers, SkinnedMeshRenderer[] skinnedRenderers, UnityEditor.AssetImporters.AssetImportContext ctx)
{
HashSet <Material> visitedMaterials = new HashSet <Material>();
HashSet <Texture2D> visitedTextures = new HashSet <Texture2D>();
for (int i = 0; i < renderers.Length; i++)
{
foreach (Material mat in renderers[i].sharedMaterials)
{
if (mat == GLTFMaterial.defaultMaterial)
{
continue;
}
if (visitedMaterials.Contains(mat))
{
continue;
}
if (string.IsNullOrEmpty(mat.name))
{
mat.name = "material" + visitedMaterials.Count;
}
ctx.AddAsset(mat.name, mat);
visitedMaterials.Add(mat);
// Add textures
foreach (Texture2D tex in mat.AllTextures())
{
// Dont add asset textures
//if (images[i].isAsset) continue;
if (visitedTextures.Contains(tex))
{
continue;
}
if (AssetDatabase.Contains(tex))
{
continue;
}
if (string.IsNullOrEmpty(tex.name))
{
tex.name = "texture" + visitedTextures.Count;
}
ctx.AddAsset(tex.name, tex);
visitedTextures.Add(tex);
}
}
}
for (int i = 0; i < skinnedRenderers.Length; i++)
{
foreach (Material mat in skinnedRenderers[i].sharedMaterials)
{
if (visitedMaterials.Contains(mat))
{
continue;
}
if (string.IsNullOrEmpty(mat.name))
{
mat.name = "material" + visitedMaterials.Count;
}
ctx.AddAsset(mat.name, mat);
visitedMaterials.Add(mat);
// Add textures
foreach (Texture2D tex in mat.AllTextures())
{
// Dont add asset textures
//if (images[i].isAsset) continue;
if (visitedTextures.Contains(tex))
{
continue;
}
if (AssetDatabase.Contains(tex))
{
continue;
}
if (string.IsNullOrEmpty(tex.name))
{
tex.name = "texture" + visitedTextures.Count;
}
ctx.AddAsset(tex.name, tex);
visitedTextures.Add(tex);
}
}
}
}