Release 0.8.0

Added

• Support for texture transform (extension KHR_texture_transform)
• Support for double sided materials
• Support for data URI / embedded buffers and images
• Support for vertex colors in materials
• Support for implicit/undefined primitive indices
• Experimental support for primitive modes points, lines, line strip and line loop

Changed

• Using custom glTF shaders instead of Unity Standard shaders. This speeds up occlusion and roughness/metallic texture loading since they don't have to be converted at runtime anymore.

Fixed

• Factor and texture (for metallic-roughness and specular-glossiness) are now multiplied as defined in spec.
• Unlit materials now support baseColorTexture and texture transforms