GLTF model crashing editor and program

[SpiderPig]

This model's been exported from blender.  Loading it in the editor crashes the program and loading it my game does the same.  Haven't used this file in a while but it has worked before.

PineLarge_001.zip

[Josh]

LOD 1 and 2 load fine, although they are missing DDS textures...

[Josh]

It looks like the image indexes aren't correct and this is not a valid glTF file. I added some checks to prevent crashing, but the image indexes are wrong. It would appear this indicates an error in the Ultra glTF saver.

If you can provide the original file, before it was saved from Ultra, I will test with that.

The images section only contains four images:

	"images": [
		{
			"uri": "PineLeaves_DIFF.png"
		},
		{
			"uri": "PineLeaves_NORM.png"
		},
		{
			"uri": "PineTrunk_DIFF.png"
		},
		{
			"uri": "PineTrunk_NORM.png"
		}
	],

But the textures section is referencing images greater than 3:

	"textures": [
		{
			"extensions": {
				"MSFT_texture_dds": {
					"source": 1
				}
			},
			"source": 0
		},
		{
			"extensions": {
				"MSFT_texture_dds": {
					"source": 3
				}
			},
			"source": 2
		},
		{
			"extensions": {
				"MSFT_texture_dds": {
					"source": 5
				}
			},
			"source": 4
		},
		{
			"extensions": {
				"MSFT_texture_dds": {
					"source": 7
				}
			},
			"source": 6
		}
	]

 

[SpiderPig]

I re-tested this with the original file and appears both Blender and Ultra are converting to GLTF properly now.  This file must have been just a dud.