Cinema 4D Visualize, Broadcast, Studio Thinking Particles Nodes TP Helper Group PVelocity Convert
Function available in CINEMA 4D Studio
PVelocity Convert

Basic Parameter

Parameter

You can optionally enter the speed that should be converted to a velocity.

Speed [-∞..+∞]

This value is the speed measured in units per second.

Axis

This normal sets the direction of the velocity. For example, a value of (0;0;1) will cause the particles to move in the direction of their Zaxes. However, since this node is not directly connected to a particle stream, you can use it to calculate velocity for any purpose, not just to set the velocity of the particles.

This example shows two ways to convert a vector and a scalar to another vector of the same direction as the first vector but with the scalar’s length; this can be useful when you want to construct a velocity vector with a known speed. The lower nodes show how you would do it without PVelocityConvert (first normalize the vector to a length of 1 and then multiply it with the scalar). The top example shows how to do the same thing in fewer steps using PVelocityConvert.

Velocity [XYZ ]

Outputs the velocity, as a vector, computed from the Speed and Axis values. If you want this value to control the velocity of particles, connect the port to the Velocity input port of a PSetData node.