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add USERDATA* built-in to Particles shader reference #7677

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Merged
merged 3 commits into from
Jul 18, 2023
Merged

add USERDATA* built-in to Particles shader reference #7677

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a88b688
add USERDATA* built in reference
br1trs Jul 17, 2023
f2bfa93
Update tutorials/shaders/shader_reference/particle_shader.rst
br1trs Jul 18, 2023
ca63414
Update particle_shader.rst
br1trs Jul 18, 2023
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3 changes: 3 additions & 0 deletions tutorials/shaders/shader_reference/particle_shader.rst
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Expand Up @@ -146,6 +146,9 @@ Process built-ins
+------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
| in vec3 **ATTRACTOR_FORCE** | A combined force of the attractors at the moment on that particle. |
+------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
| in vec4 **USERDATAX** | Vector that enables the integration of supplementary user-defined data into the particle process shader. |
| | ``USERDATAX`` are six built-ins identified by number, ``X`` can be numbers between 1 and 6. |
+------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+

Process functions
^^^^^^^^^^^^^^^^^
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