bb52754652
They are actually already some literals with the `f` suffix that are in our shader codebase and we never had problem in the past 5 years (or even 8 years). So I think it is safe to do and improves convergence of codestyles. Pull Request: https://projects.blender.org/blender/blender/pulls/137352
9 lines
245 B
GLSL
9 lines
245 B
GLSL
/* SPDX-FileCopyrightText: 2019 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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void squeeze(float val, float width, float center, out float outval)
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{
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outval = 1.0f / (1.0f + pow(2.71828183f, -((val - center) * width)));
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}
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