diff options
author | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2024-06-10 17:06:06 +0300 |
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committer | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2024-06-10 19:25:02 +0300 |
commit | 0dcc912cecdfb365c1f4246545ece40ccb7bc18e (patch) | |
tree | ccf664c765d1adbbf4985069321df65c85ca36e2 /indra/newview/noise.cpp | |
parent | bd8438f7083643ae5812b14e35e69e69ef1616c6 (diff) | |
parent | d317454c82e016a02c8a708a0118f3ff29aa8e82 (diff) |
Merge main into inventory_favorites
# Conflicts:
# indra/llui/llfolderviewmodel.h
# indra/newview/llpanelwearing.cpp
# indra/newview/llwearableitemslist.cpp
Diffstat (limited to 'indra/newview/noise.cpp')
-rw-r--r-- | indra/newview/noise.cpp | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/indra/newview/noise.cpp b/indra/newview/noise.cpp index 5f2c718b49..91833c242d 100644 --- a/indra/newview/noise.cpp +++ b/indra/newview/noise.cpp @@ -1,25 +1,25 @@ -/** +/** * @file noise.cpp * @brief Perlin noise routines for procedural textures, etc * * $LicenseInfo:firstyear=2000&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -42,44 +42,44 @@ S32 gNoiseStart = 1; F32 noise2(F32 *vec) { - U8 bx0, bx1, by0, by1; - U32 b00, b10, b01, b11; - F32 rx0, rx1, ry0, ry1, *q, sx, sy, a, b, u, v; - S32 i, j; + U8 bx0, bx1, by0, by1; + U32 b00, b10, b01, b11; + F32 rx0, rx1, ry0, ry1, *q, sx, sy, a, b, u, v; + S32 i, j; - if (gNoiseStart) { - gNoiseStart = 0; - init(); - } + if (gNoiseStart) { + gNoiseStart = 0; + init(); + } - fast_setup(*vec, bx0, bx1, rx0, rx1); - fast_setup(*(vec + 1), by0, by1, ry0, ry1); + fast_setup(*vec, bx0, bx1, rx0, rx1); + fast_setup(*(vec + 1), by0, by1, ry0, ry1); - i = *(p + bx0); - j = *(p + bx1); + i = *(p + bx0); + j = *(p + bx1); - b00 = *(p + i + by0); - b10 = *(p + j + by0); - b01 = *(p + i + by1); - b11 = *(p + j + by1); + b00 = *(p + i + by0); + b10 = *(p + j + by0); + b01 = *(p + i + by1); + b11 = *(p + j + by1); - sx = s_curve(rx0); - sy = s_curve(ry0); + sx = s_curve(rx0); + sy = s_curve(ry0); - q = *(g2 + b00); - u = fast_at2(rx0, ry0, q); - q = *(g2 + b10); - v = fast_at2(rx1, ry0, q); - a = lerp_m(sx, u, v); + q = *(g2 + b00); + u = fast_at2(rx0, ry0, q); + q = *(g2 + b10); + v = fast_at2(rx1, ry0, q); + a = lerp_m(sx, u, v); - q = *(g2 + b01); - u = fast_at2(rx0,ry1,q); - q = *(g2 + b11); - v = fast_at2(rx1,ry1,q); - b = lerp_m(sx, u, v); + q = *(g2 + b01); + u = fast_at2(rx0,ry1,q); + q = *(g2 + b11); + v = fast_at2(rx1,ry1,q); + b = lerp_m(sx, u, v); - return lerp_m(sy, a, b); + return lerp_m(sy, a, b); } |