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Clarify Particles2D spread parameter

skyace65 5 years ago
parent
commit
8e1b3f464d
1 changed files with 2 additions and 1 deletions
  1. 2 1
      tutorials/2d/particle_systems_2d.rst

+ 2 - 1
tutorials/2d/particle_systems_2d.rst

@@ -199,7 +199,8 @@ Spread
 
 
 This parameter is the angle in degrees which will be randomly added in
 This parameter is the angle in degrees which will be randomly added in
 either direction to the base ``Direction``. A spread of ``180`` will emit
 either direction to the base ``Direction``. A spread of ``180`` will emit
-in all directions (+/- 180).
+in all directions (+/- 180). For spread to do anything the "Initial Velocity"
+parameter must be greater than 0.
 
 
 .. image:: img/paranim3.gif
 .. image:: img/paranim3.gif