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Found 2 results

  1. Hi there, just a quick one. I have a cloud of points with an attribute that goes from -1 to 1. Now, if a value it's really small and close to zero (ie 0.00001 or 1e-09), how I can round it to zero? And how I can do it based on decimal? Ie, if value is 0.001 or -0.001 I want to keep it as it is; if value is 0.0001 or -0.0001 I want it to be 0. How I can do it in VEX? Thank you so much!!
  2. Hi, I have a point with a string attribute. A null node with a string parameter. Inside of the string param I have a point expression that should grab the string attribute of the point from add1. Instead of returning the attrib value "test" it returns "0". Can someone explain to me where my mistake is? Thank you very much. Jon pointExpression.hip
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