The Comparison of OBJ and FBX

You can choose either OBJ or FBX formats to export iClone 3D content, however, the content included in these two formats are different as the tables below indicate. The tables show the reason why sometimes the exported content does not look the same as you see in iClone, or occasionally looks different when you convert contents from other format to iClone.

Geometry and Animations

Geometry and Animations

Geometry

Geometry Animation (RTS)

Bone-skinned Data

Bone Animation (RTS)

OBJ

O

X

X

X

FBX

O

O

O

O

Materials and Textures

Materials and UV Settings

Multi-material

UV

UV Tiling

UV Animation

Reflection

Refraction

Self-illumination

Specular

Glossiness

Opacity

OBJ

O

O

X

X

X

X

X

X

O

O

FBX

O

O

O

X

X

X

O

O

O

O

Colors

Diffuse Color

Ambient Color

Specular Color

OBJ

O

O

X

FBX

O

O

O

Textures and Strength

Diffuse

Opacity

Bump/Normal

Specular

Glow

Reflection

Blend

Texture

Strength

Texture

Strength

Texture

Strength

Texture

Strength

Texture

Strength

Texture

Strength

Texture

Strength

OBJ

O

X

O

X

O

X

O

X

X

X

X

X

X

X

FBX

O

O

O

O

O

O

O

O

X

X

O

O

X

X