The X
按字母分类：
extension name file type Classification
B3D Blitz3D Entity Model File 3D image file
BIO Mudbox Bio 3D File 3D image file
BIP Character Studio Biped File 3D image file
BLD Skyscraper Simulator Building Script 3D image file
BLEND Blender 3D Data File 3D image file
BLK BLK360 Data File 3D image file
BR3 Bryce 3 Scene File 3D image file
BR4 Bryce 4 Scene File 3D image file
BR5 Bryce 5 Scene File 3D image file
BR6 Bryce 6 Scene File 3D image file
BR7 Bryce 7 Scene File 3D image file
BRG Age of Mythology Model File 3D image file
BRO Broadleaf Tree Model 3D image file
BSK Bryce Skies File 3D image file
BTO Bryce Tree File 3D image file
BVH Biovision Hierarchy Animation File 3D image file