Issue minor: changed default for usingDelta.
Issue minor: changed default for usingDelta.

Done since it seems to be more accurate in many situations (with no drawbacks it seems), and many users do not seem to know this.


git-svn-id: 5afc437a751a4ff2ced778146f5faadda0b504ab@2914 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

chototsu/MikuMikuStudio,chototsu/MikuMikuStudio,chototsu/MikuMikuStudio,chototsu/MikuMikuStudio