#include "linden_common.h"#include "llmath.h"#include "llperlin.h"Include dependency graph for llperlin.cpp:
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Defines | |
| #define | B 0x100 |
| #define | BM 0xff |
| #define | N 0x1000 |
| #define | NF32 (4096.f) |
| #define | NP 12 |
| #define | NM 0xfff |
| #define | s_curve(t) ( t * t * (3.f - 2.f * t) ) |
| #define | lerp_m(t, a, b) ( a + t * (b - a) ) |
Functions | |
| static void | normalize2 (F32 v[2]) |
| static void | normalize3 (F32 v[3]) |
| static void | fast_setup (F32 vec, U8 &b0, U8 &b1, F32 &r0, F32 &r1) |
| static F32 | fast_at2 (F32 rx, F32 ry, F32 *q) |
| static F32 | fast_at3 (F32 rx, F32 ry, F32 rz, F32 *q) |
Variables | |
| static S32 | p [B+B+2] |
| static F32 | g3 [B+B+2][3] |
| static F32 | g2 [B+B+2][2] |
| static F32 | g1 [B+B+2] |
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Definition in file llperlin.cpp.
| #define B 0x100 |
Definition at line 36 of file llperlin.cpp.
Referenced by clip_side_to_horizon(), dtClip(), init(), LLPerlinNoise::init(), and LLVolumeImplFlexible::remapSections().
| #define BM 0xff |
Definition at line 123 of file llperlin.cpp.
Referenced by noise1(), LLPerlinNoise::noise1(), noise2(), LLPerlinNoise::noise2(), noise3(), and LLPerlinNoise::noise3().
| #define N 0x1000 |
Definition at line 38 of file llperlin.cpp.
Referenced by line_plane(), LLPerlinNoise::noise1(), and ray_plane().
| #define NF32 (4096.f) |
| #define NM 0xfff |
Definition at line 41 of file llperlin.cpp.
| #define NP 12 |
Definition at line 40 of file llperlin.cpp.
Definition at line 121 of file llperlin.cpp.
Referenced by noise1(), LLPerlinNoise::noise1(), noise2(), LLPerlinNoise::noise2(), noise3(), and LLPerlinNoise::noise3().
Definition at line 65 of file llperlin.cpp.
References lltrunc(), NF32, and S32.
Referenced by noise2(), LLPerlinNoise::noise2(), noise3(), and LLPerlinNoise::noise3().
Definition at line 50 of file llperlin.cpp.
References s.
Referenced by init(), and LLPerlinNoise::init().
Definition at line 57 of file llperlin.cpp.
References s.
Referenced by init(), and LLPerlinNoise::init().
Definition at line 46 of file llperlin.cpp.
Referenced by init(), LLPerlinNoise::init(), noise1(), and LLPerlinNoise::noise1().
Definition at line 45 of file llperlin.cpp.
Referenced by LLHaze::calcPhase(), init(), LLPerlinNoise::init(), noise2(), and LLPerlinNoise::noise2().
Definition at line 44 of file llperlin.cpp.
Referenced by init(), LLPerlinNoise::init(), noise3(), and LLPerlinNoise::noise3().
Definition at line 43 of file llperlin.cpp.
Referenced by LLCamera::AABBInFrustum(), LLBBoxLocal::addPoint(), LLBBox::addPointAgent(), LLBBox::addPointLocal(), base32_encode(), LLCamera::calcAgentFrustumPlanes(), LLCamera::calculateWorldFrustumPlanes(), LLCallbackListH::callFunctions(), className(), LLCallbackListH::containsFunction(), LLBBox::containsPointAgent(), LLBBox::containsPointLocal(), LLCallbackListH::deleteFunction(), LLSDSerialize::deserialize(), dtReflection(), LLKeywords::findSegments(), LLSDSerialize::fromBinary(), LLSDSerialize::fromNotation(), LLSDSerialize::fromXML(), functionName(), gain(), LLProfile::genNGon(), LLError::Settings::get(), LLXmlTreeNode::getTextContents(), LLXMLNode::getTextContents(), init(), LLPerlinNoise::init(), boost::intrusive_ptr_add_ref(), boost::intrusive_ptr_release(), lerp(), LLBVHLoader::loadBVHFile(), LLKeyframeMotionParam::loadMotions(), LLVoiceClient::muteListChanged(), noise1(), LLPerlinNoise::noise1(), noise2(), LLPerlinNoise::noise2(), noise3(), LLPerlinNoise::noise3(), operator>>(), OrderToString(), LLPipeline::renderGeom(), LLFacePool::renderVisibility(), LLFollowCam::reset(), LLError::Settings::reset(), LLError::Settings::restore(), LLError::Settings::saveAndReset(), LLVoiceClient::sendPositionalUpdate(), LLVolumeImplFlexible::setCollisionSphere(), LLTrustNetDatum::setParent(), LLVolumeImplFlexible::setParentPositionAndRotationDirectly(), LLRoamTriNode::setPatch(), LLWearable::setPermissions(), LLFollowCam::setPosition(), LLFollowCamParams::setPosition(), LLFollowCam::setSubjectPositionAndRotation(), LLVoiceVisualizer::setVoiceSourceWorldPosition(), LLVoiceClient::updateMuteState(), LLCamera::visibleDistance(), and LLCamera::visibleHorizDistance().
1.4.7