"tyPreview""Travel Direction""Shape".

[cgdvs]

HI,Tyson
1: When the save with "tyPreview" is completed, the particles will be forcibly updated once.
2: Use "Rotation" _ "Travel Direction" _ "From world". After the axis. Save the file. When reopening, the option will automatically switch to "Auto"
3: When using "Shape". Copy it to other events. At this time, there will be an additional "shape" _ "2D: [100%] Triangle" shape.
Thank you

[tyFlow]

1) This shouldn't happen and is probably related to something in your setup. Use the debugging rollout's "print sim reset info" option to see what is causing your sim to reset.
2) Thanks, this is fixed in the next build.
3) This is also fixed in the next build.