PLAAF Y-20B Transport Aircraft Xian Y20B Yun20 Yun20B 3D model

Rigging & Animation Demo:​​ https://www.bilibili.com/video/BV1ZKyWBrE1P/?vd_source=7cc90315ad1d01beb82677e125c39329#reply115458317488071

Model Specifications:

1.Wings/landing gear in .max file are rigged with controllers for animation.

2.Exported FBX/OBJ formats contain static geometry (no rigging).

3.All movable parts optimized for re-rigging (mass centers/axes pre-adjusted).

Textures:

8K: airframe

8K:Cargo

2K-4K: Landing gear/cockpit/ejection seat

Substance 3D Painter 11 source files (.spp) provided (include layer masks/material workflows).

Texture Workflows:

1.Metal/Rough PBR: AO + Metallic + Roughness + Normal

2.Spec/Gloss PBR: AO + Diffuse + Specular + Glossiness + Normal

3.V-Ray Classic: AO + Diffuse + Reflection + Glossiness + IOR + Normal

File Formats:

1.3ds Max 2018 (rigging + V-Ray 6.0 materials)

2.FBX 2018

3.OBJ

4.Substance 3D Painter 11 (.spp for Airframe/cockpit/gear/seat/Cargo)

Critical Notes:

1.Rigging ONLY in 3ds Max file (universal formats are static).

2.Materials optimized for V-Ray 6.0 – use SP files for other renderers.

3.Normal maps: DirectX format – OpenGL users must flip green channel.

4.Reassign materials in external software for FBX/OBJ files.