From 3d84a147f0ae781a71f74d9d7ad0b07f9b1ccb43 Mon Sep 17 00:00:00 2001 From: Alexander Gavriliuk Date: Fri, 14 Jun 2024 08:06:31 +0200 Subject: #1611 Regression in anti-flipping mechanism for mouselook camera --- indra/llmath/v4math.h | 161 ++++++++++++++------------------------------------ 1 file changed, 44 insertions(+), 117 deletions(-) (limited to 'indra/llmath/v4math.h') diff --git a/indra/llmath/v4math.h b/indra/llmath/v4math.h index 7f0020af6b..b9460820a1 100644 --- a/indra/llmath/v4math.h +++ b/indra/llmath/v4math.h @@ -96,9 +96,9 @@ class LLVector4 F32 lengthSquared() const; // Returns magnitude squared of LLVector4 F32 normalize(); // Normalizes and returns the magnitude of LLVector4 - F32 magVec() const; // deprecated - F32 magVecSquared() const; // deprecated - F32 normVec(); // deprecated + F32 magVec() const; // deprecated + F32 magVecSquared() const; // deprecated + F32 normVec(); // deprecated // Sets all values to absolute value of their original values // Returns TRUE if data changed @@ -107,10 +107,10 @@ class LLVector4 BOOL isExactlyClear() const { return (mV[VW] == 1.0f) && !mV[VX] && !mV[VY] && !mV[VZ]; } BOOL isExactlyZero() const { return !mV[VW] && !mV[VX] && !mV[VY] && !mV[VZ]; } - const LLVector4& rotVec(F32 angle, const LLVector4 &vec); // Rotates about vec by angle radians - const LLVector4& rotVec(F32 angle, F32 x, F32 y, F32 z); // Rotates about x,y,z by angle radians - const LLVector4& rotVec(const LLMatrix4 &mat); // Rotates by MAT4 mat - const LLVector4& rotVec(const LLQuaternion &q); // Rotates by QUAT q + const LLVector4& rotVec(F32 angle, const LLVector4 &vec); // Rotates about vec by angle radians + const LLVector4& rotVec(F32 angle, F32 x, F32 y, F32 z); // Rotates about x,y,z by angle radians + const LLVector4& rotVec(const LLMatrix4 &mat); // Rotates by MAT4 mat + const LLVector4& rotVec(const LLQuaternion &q); // Rotates by QUAT q const LLVector4& scaleVec(const LLVector4& vec); // Scales component-wise by vec @@ -150,34 +150,22 @@ LLVector4 lerp(const LLVector4 &a, const LLVector4 &b, F32 u); // Returns a vect inline LLVector4::LLVector4(void) { - mV[VX] = 0.f; - mV[VY] = 0.f; - mV[VZ] = 0.f; - mV[VW] = 1.f; + clear(); } inline LLVector4::LLVector4(F32 x, F32 y, F32 z) { - mV[VX] = x; - mV[VY] = y; - mV[VZ] = z; - mV[VW] = 1.f; + set(x, y, z, 1.f); } inline LLVector4::LLVector4(F32 x, F32 y, F32 z, F32 w) { - mV[VX] = x; - mV[VY] = y; - mV[VZ] = z; - mV[VW] = w; + set(x, y, z, w); } inline LLVector4::LLVector4(const F32 *vec) { - mV[VX] = vec[VX]; - mV[VY] = vec[VY]; - mV[VZ] = vec[VZ]; - mV[VW] = vec[VW]; + set(vec); } inline LLVector4::LLVector4(const F64 *vec) @@ -206,18 +194,12 @@ inline LLVector4::LLVector4(const LLVector2 &vec, F32 z, F32 w) inline LLVector4::LLVector4(const LLVector3 &vec) { - mV[VX] = vec.mV[VX]; - mV[VY] = vec.mV[VY]; - mV[VZ] = vec.mV[VZ]; - mV[VW] = 1.f; + set(vec, 1.f); } inline LLVector4::LLVector4(const LLVector3 &vec, F32 w) { - mV[VX] = vec.mV[VX]; - mV[VY] = vec.mV[VY]; - mV[VZ] = vec.mV[VZ]; - mV[VW] = w; + set(vec, w); } inline LLVector4::LLVector4(const LLSD &sd) @@ -228,43 +210,31 @@ inline LLVector4::LLVector4(const LLSD &sd) inline BOOL LLVector4::isFinite() const { - return (llfinite(mV[VX]) && llfinite(mV[VY]) && llfinite(mV[VZ]) && llfinite(mV[VW])); + return llfinite(mV[VX]) && llfinite(mV[VY]) && llfinite(mV[VZ]) && llfinite(mV[VW]); } // Clear and Assignment Functions inline void LLVector4::clear(void) { - mV[VX] = 0.f; - mV[VY] = 0.f; - mV[VZ] = 0.f; - mV[VW] = 1.f; + set(0.f, 0.f, 0.f, 1.f); } // deprecated inline void LLVector4::clearVec(void) { - mV[VX] = 0.f; - mV[VY] = 0.f; - mV[VZ] = 0.f; - mV[VW] = 1.f; + clear(); } // deprecated inline void LLVector4::zeroVec(void) { - mV[VX] = 0.f; - mV[VY] = 0.f; - mV[VZ] = 0.f; - mV[VW] = 0.f; + set(0.f, 0.f, 0.f, 0.f); } inline void LLVector4::set(F32 x, F32 y, F32 z) { - mV[VX] = x; - mV[VY] = y; - mV[VZ] = z; - mV[VW] = 1.f; + set(x, y, z, 1.f); } inline void LLVector4::set(F32 x, F32 y, F32 z, F32 w) @@ -277,10 +247,7 @@ inline void LLVector4::set(F32 x, F32 y, F32 z, F32 w) inline void LLVector4::set(const LLVector4 &vec) { - mV[VX] = vec.mV[VX]; - mV[VY] = vec.mV[VY]; - mV[VZ] = vec.mV[VZ]; - mV[VW] = vec.mV[VW]; + set(vec.mV); } inline void LLVector4::set(const LLVector3 &vec, F32 w) @@ -299,72 +266,56 @@ inline void LLVector4::set(const F32 *vec) mV[VW] = vec[VW]; } - // deprecated inline void LLVector4::setVec(F32 x, F32 y, F32 z) { - mV[VX] = x; - mV[VY] = y; - mV[VZ] = z; - mV[VW] = 1.f; + set(x, y, z); } // deprecated inline void LLVector4::setVec(F32 x, F32 y, F32 z, F32 w) { - mV[VX] = x; - mV[VY] = y; - mV[VZ] = z; - mV[VW] = w; + set(x, y, z, w); } // deprecated inline void LLVector4::setVec(const LLVector4 &vec) { - mV[VX] = vec.mV[VX]; - mV[VY] = vec.mV[VY]; - mV[VZ] = vec.mV[VZ]; - mV[VW] = vec.mV[VW]; + set(vec); } // deprecated inline void LLVector4::setVec(const LLVector3 &vec, F32 w) { - mV[VX] = vec.mV[VX]; - mV[VY] = vec.mV[VY]; - mV[VZ] = vec.mV[VZ]; - mV[VW] = w; + set(vec, w); } // deprecated inline void LLVector4::setVec(const F32 *vec) { - mV[VX] = vec[VX]; - mV[VY] = vec[VY]; - mV[VZ] = vec[VZ]; - mV[VW] = vec[VW]; + set(vec); } // LLVector4 Magnitude and Normalization Functions -inline F32 LLVector4::length(void) const +inline F32 LLVector4::length(void) const { - return (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]); + return (F32) sqrt(lengthSquared()); } -inline F32 LLVector4::lengthSquared(void) const +inline F32 LLVector4::lengthSquared(void) const { return mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]; } -inline F32 LLVector4::magVec(void) const +inline F32 LLVector4::magVec(void) const { - return (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]); + return length(); } -inline F32 LLVector4::magVecSquared(void) const +inline F32 LLVector4::magVecSquared(void) const { - return mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]; + return lengthSquared(); } // LLVector4 Operators @@ -383,7 +334,7 @@ inline LLVector4 operator-(const LLVector4 &a, const LLVector4 &b) inline F32 operator*(const LLVector4 &a, const LLVector4 &b) { - return (a.mV[VX]*b.mV[VX] + a.mV[VY]*b.mV[VY] + a.mV[VZ]*b.mV[VZ]); + return a.mV[VX]*b.mV[VX] + a.mV[VY]*b.mV[VY] + a.mV[VZ]*b.mV[VZ]; } inline LLVector4 operator%(const LLVector4 &a, const LLVector4 &b) @@ -456,11 +407,7 @@ inline const LLVector4& operator*=(LLVector4 &a, F32 k) inline const LLVector4& operator/=(LLVector4 &a, F32 k) { - F32 t = 1.f / k; - a.mV[VX] *= t; - a.mV[VY] *= t; - a.mV[VZ] *= t; - return a; + return a *= 1.f / k; } inline LLVector4 operator-(const LLVector4 &a) @@ -468,16 +415,16 @@ inline LLVector4 operator-(const LLVector4 &a) return LLVector4( -a.mV[VX], -a.mV[VY], -a.mV[VZ] ); } -inline F32 dist_vec(const LLVector4 &a, const LLVector4 &b) +inline F32 dist_vec(const LLVector4 &a, const LLVector4 &b) { LLVector4 vec = a - b; - return (vec.length()); + return vec.length(); } -inline F32 dist_vec_squared(const LLVector4 &a, const LLVector4 &b) +inline F32 dist_vec_squared(const LLVector4 &a, const LLVector4 &b) { LLVector4 vec = a - b; - return (vec.lengthSquared()); + return vec.lengthSquared(); } inline LLVector4 lerp(const LLVector4 &a, const LLVector4 &b, F32 u) @@ -489,17 +436,13 @@ inline LLVector4 lerp(const LLVector4 &a, const LLVector4 &b, F32 u) a.mV[VW] + (b.mV[VW] - a.mV[VW]) * u); } -inline F32 LLVector4::normalize(void) +inline F32 LLVector4::normalize(void) { F32 mag = (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]); - F32 oomag; if (mag > FP_MAG_THRESHOLD) { - oomag = 1.f/mag; - mV[VX] *= oomag; - mV[VY] *= oomag; - mV[VZ] *= oomag; + *this /= mag; } else { @@ -508,34 +451,18 @@ inline F32 LLVector4::normalize(void) mV[2] = 0.f; mag = 0; } - return (mag); + return mag; } // deprecated -inline F32 LLVector4::normVec(void) +inline F32 LLVector4::normVec(void) { - F32 mag = (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]); - F32 oomag; - - if (mag > FP_MAG_THRESHOLD) - { - oomag = 1.f/mag; - mV[VX] *= oomag; - mV[VY] *= oomag; - mV[VZ] *= oomag; - } - else - { - mV[0] = 0.f; - mV[1] = 0.f; - mV[2] = 0.f; - mag = 0; - } - return (mag); + return normalize(); } // Because apparently some parts of the viewer use this for color info. -inline const LLVector4 srgbVector4(const LLVector4 &a) { +inline const LLVector4 srgbVector4(const LLVector4 &a) +{ LLVector4 srgbColor; srgbColor.mV[0] = linearTosRGB(a.mV[0]); -- cgit v1.2.3 From 19347f7094c9448e02a021ae2d571b5fe8bfcc2e Mon Sep 17 00:00:00 2001 From: Ansariel Date: Tue, 15 Oct 2024 22:35:38 +0200 Subject: Fix merge issues: * Restore changes from 21947778baaca205615a71a97ac8f563c998fdd3 to llwindow/llwindowwin32.cpp * Restore changes from 3758618949684641fc94b5c9478d9002706213cc to newview/llinspecttexture.cpp * Fix apparent merge error in LLInventoryPanel::itemChanged * Restore changes from 1eeecfa1a8bf43a8980217ce34e3b5f4458483e0 in newview/llpaneloutfitsinventory.h * Restore changes from b9633c17e373bfe55b29228996e8473eb041466d in newview/llpaneloutfitsinventory.h & newview/llpanelwearing.cpp * Restore changes from f660f1f0fda4d2363d351fa550b4f8818b46c2c3 in newview/llviewertexture.cpp * Restore changes from b9633c17e373bfe55b29228996e8473eb041466d & 98f7d73d46fdc045759023eda6409e8c791f5cb2 in newview/lloutfitgallery.cpp and newview/lloutfitslist.cpp * Replace changes from 23729442aab7130f3368d433e8a5a9dd45ff6b98 with current implementation in develop branch * Fix more broken changes in LLViewerTexture::saveRawImage * Restore the changes in LLMath both from develop and maint-c * Fix all kind of other merge errors # Conflicts: # indra/llmath/v2math.h # indra/llmath/v3math.h # indra/llui/llfolderviewitem.cpp # indra/llwindow/llwindowwin32.cpp # indra/newview/llfloaterobjectweights.h # indra/newview/lloutfitgallery.cpp # indra/newview/lloutfitslist.cpp # indra/newview/llsidepaneliteminfo.cpp # indra/newview/llvoavatar.cpp --- indra/llmath/v4math.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'indra/llmath/v4math.h') diff --git a/indra/llmath/v4math.h b/indra/llmath/v4math.h index f155d4db52..e72d5cfa6b 100644 --- a/indra/llmath/v4math.h +++ b/indra/llmath/v4math.h @@ -341,7 +341,7 @@ inline void LLVector4::setVec(const F32 *vec) inline F32 LLVector4::length(void) const { - return (F32) sqrt(lengthSquared()); + return sqrt(lengthSquared()); } inline F32 LLVector4::lengthSquared(void) const @@ -489,7 +489,7 @@ inline LLVector4 lerp(const LLVector4 &a, const LLVector4 &b, F32 u) inline F32 LLVector4::normalize(void) { - F32 mag = (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]); + F32 mag = sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]); if (mag > FP_MAG_THRESHOLD) { -- cgit v1.2.3 From 74a71e30e76862d59a240a1592c4094ff82f3bf6 Mon Sep 17 00:00:00 2001 From: Ansariel Hiller Date: Fri, 18 Apr 2025 22:15:47 +0200 Subject: Restore llmath fixes that got lost during merge (#3948) --- indra/llmath/v4math.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'indra/llmath/v4math.h') diff --git a/indra/llmath/v4math.h b/indra/llmath/v4math.h index d49639bd35..1cbd0d9a78 100644 --- a/indra/llmath/v4math.h +++ b/indra/llmath/v4math.h @@ -118,8 +118,6 @@ public: bool isExactlyClear() const { return (mV[VW] == 1.0f) && !mV[VX] && !mV[VY] && !mV[VZ]; } bool isExactlyZero() const { return !mV[VW] && !mV[VX] && !mV[VY] && !mV[VZ]; } - const LLVector4& rotVec(F32 angle, const LLVector4 &vec); // Rotates about vec by angle radians - const LLVector4& rotVec(F32 angle, F32 x, F32 y, F32 z); // Rotates about x,y,z by angle radians const LLVector4& rotVec(const LLMatrix4 &mat); // Rotates by MAT4 mat const LLVector4& rotVec(const LLQuaternion &q); // Rotates by QUAT q -- cgit v1.2.3