Environmental FX | Year 3

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Assignment 1 –

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Week 1  – Houdini Refresher

houdini script is like writing instructions rules and conditions non destructive unlik emaya

y – toggle between transforms in show handle

 

dont scalethingsa in top level but inside the node

transformation matrix

bounding box smallest box the geometry can fit in

matchsize justify y min

Data types used in Houdini

  • Integer (int) – Whole number (e.g. 0, 12, -5)

  • Float – Decimal number (e.g. 3.14, -0.25, 2.0)

  • Boolean (bool) – Logical value, represented as 0 (false) or 1 (true)

  • Vector – A group of 3 numbers (can be floats or integers), often representing positions, directions, or colors (e.g. vector(1, 0.5, 0))

  • String – A sequence of characters (e.g. "Hello", "MyName")

 

in houdini we tyreat coding variables as atributes