10-31-2019, 01:03 AM
HI,Tyson!
It is highly recommended to add a vortex vector to the "Speed" node.
In a project, I need to use the "whirlpool force field", but the "tyVortex" force field has the function of a vortex, but it lacks many attributes, such as the "shrink" attribute, and it cannot be based on particle age or other conditions. In turn, the particle properties are given separately, or the force that affects the particle is slowly increasing or decreasing, etc. So I hope that the vortex vector can be added to the "Speed" node.
This vector can be rotated along the axis of the particle transport direction or along the overall axis. For example, as shown in the figure: the trajectory of the red particle motion is the "green particle" representation. I want each particle to have a perpendicular to the motion trajectory. Swirl direction.
Of course, if the "tyVortex" force field is added to the "Speed" node for the overall particle vortex ability, it is perfect.
Thank you
It is highly recommended to add a vortex vector to the "Speed" node.
In a project, I need to use the "whirlpool force field", but the "tyVortex" force field has the function of a vortex, but it lacks many attributes, such as the "shrink" attribute, and it cannot be based on particle age or other conditions. In turn, the particle properties are given separately, or the force that affects the particle is slowly increasing or decreasing, etc. So I hope that the vortex vector can be added to the "Speed" node.
This vector can be rotated along the axis of the particle transport direction or along the overall axis. For example, as shown in the figure: the trajectory of the red particle motion is the "green particle" representation. I want each particle to have a perpendicular to the motion trajectory. Swirl direction.
Of course, if the "tyVortex" force field is added to the "Speed" node for the overall particle vortex ability, it is perfect.
Thank you