[Update]Added model default zoom setting, auto save current zoom as default

DesktopMMD4:Born to Dance

The fourth generation of DesktopMMD born to dance,Brand new Theater-Mode, Fully supports using of MMD's VMD format dance motion file and PMX/PMD models directly , It's never been easier for MMD models to dance on your desktop. Support MMD's physics engine, Support STEAM workshop.

Added model default zoom setting, auto save current zoom as default 1. Edit the model to set the specialized zoom setting of the model. 2. Whenever a model is closed, the current zoom size will be automatically saved as the default value, and this zoom will be used when the model is opened next time, avoiding the need to adjust the model zoom size every time. [img]{STEAM_CLAN_IMAGE}/42285093/5fe25472928fe62a8da8abbefb550f9df053cf7b.jpg[/img]