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/dports/games/dhewm3/dhewm3-1.5.1/neo/idlib/math/
H A DQuat.cpp167 float omega, cosom, sinom, scale0, scale1; in Slerp() local
195 sinom = 1.0f / sin( omega ); in Slerp()
196 scale0 = sin( ( 1.0f - t ) * omega ) * sinom; in Slerp()
197 scale1 = sin( t * omega ) * sinom; in Slerp()
200 sinom = idMath::InvSqrt( scale0 ); in Slerp()
201 omega = idMath::ATan16( scale0 * sinom, cosom ); in Slerp()
202 scale0 = idMath::Sin16( ( 1.0f - t ) * omega ) * sinom; in Slerp()
203 scale1 = idMath::Sin16( t * omega ) * sinom; in Slerp()
H A DVector.cpp256 float omega, cosom, sinom, scale0, scale1; in SLerp() local
269 sinom = sin( omega ); in SLerp()
270 scale0 = sin( ( 1.0f - t ) * omega ) / sinom; in SLerp()
271 scale1 = sin( t * omega ) / sinom; in SLerp()
/dports/graphics/opencollada/OpenCOLLADA-1.6.68/Externals/lib3ds/src/
H A Dlib3ds_quat.c219 double om, sinom; in lib3ds_quat_exp() local
223 sinom = 1.0f; in lib3ds_quat_exp()
225 sinom = sin(om) / om; in lib3ds_quat_exp()
230 c[i] = (float)(c[i] * sinom); in lib3ds_quat_exp()
240 double om, sinom; in lib3ds_quat_slerp() local
252 sinom = sin(om); in lib3ds_quat_slerp()
253 if (fabs(sinom) > LIB3DS_EPSILON) { in lib3ds_quat_slerp()
254 sp = sin((1.0f - t) * om) / sinom; in lib3ds_quat_slerp()
255 sq = sin(t * om) / sinom; in lib3ds_quat_slerp()
/dports/graphics/osg34/OpenSceneGraph-OpenSceneGraph-3.4.1/src/osgPlugins/3ds/lib3ds/
H A Dlib3ds_quat.c215 double om, sinom; in lib3ds_quat_exp() local
219 sinom = 1.0f; in lib3ds_quat_exp()
221 sinom = sin(om) / om; in lib3ds_quat_exp()
226 c[i] = (float)(c[i] * sinom); in lib3ds_quat_exp()
236 double om, sinom; in lib3ds_quat_slerp() local
248 sinom = sin(om); in lib3ds_quat_slerp()
249 if (fabs(sinom) > LIB3DS_EPSILON) { in lib3ds_quat_slerp()
250 sp = sin((1.0f - t) * om) / sinom; in lib3ds_quat_slerp()
251 sq = sin(t * om) / sinom; in lib3ds_quat_slerp()
/dports/graphics/osg/OpenSceneGraph-OpenSceneGraph-3.6.5/src/osgPlugins/3ds/lib3ds/
H A Dlib3ds_quat.c215 double om, sinom; in lib3ds_quat_exp() local
219 sinom = 1.0f; in lib3ds_quat_exp()
221 sinom = sin(om) / om; in lib3ds_quat_exp()
226 c[i] = (float)(c[i] * sinom); in lib3ds_quat_exp()
236 double om, sinom; in lib3ds_quat_slerp() local
248 sinom = sin(om); in lib3ds_quat_slerp()
249 if (fabs(sinom) > LIB3DS_EPSILON) { in lib3ds_quat_slerp()
250 sp = sin((1.0f - t) * om) / sinom; in lib3ds_quat_slerp()
251 sq = sin(t * om) / sinom; in lib3ds_quat_slerp()
/dports/games/iortcw/iortcw-1.51c/SP/code/splines/
H A Dmath_vector.cpp116 float omega, cosom, sinom, scale0, scale1; in LerpVector() local
121 sinom = sin( omega ); in LerpVector()
122 scale0 = sin( ( 1.0 - t ) * omega ) / sinom; in LerpVector()
123 scale1 = sin( t * omega ) / sinom; in LerpVector()
/dports/games/iortcw/iortcw-1.51c/MP/code/splines/
H A Dmath_vector.cpp116 float omega, cosom, sinom, scale0, scale1; in LerpVector() local
121 sinom = sin( omega ); in LerpVector()
122 scale0 = sin( ( 1.0 - t ) * omega ) / sinom; in LerpVector()
123 scale1 = sin( t * omega ) / sinom; in LerpVector()
/dports/games/gtkradiant/GPL/GtkRadiant/libs/splines/
H A Dmath_vector.cpp107 float omega, cosom, sinom, scale0, scale1; in LerpVector() local
112 sinom = sin( omega ); in LerpVector()
113 scale0 = sin( ( 1.0 - t ) * omega ) / sinom; in LerpVector()
114 scale1 = sin( t * omega ) / sinom; in LerpVector()
/dports/games/netradiant/netradiant-20150621-src/libs/splines/
H A Dmath_vector.cpp110 float omega, cosom, sinom, scale0, scale1; in LerpVector() local
115 sinom = sin( omega ); in LerpVector()
116 scale0 = sin( ( 1.0 - t ) * omega ) / sinom; in LerpVector()
117 scale1 = sin( t * omega ) / sinom; in LerpVector()
/dports/graphics/lib3ds/lib3ds-1.3.0/lib3ds/
H A Dquat.c311 Lib3dsDouble om,sinom; in lib3ds_quat_exp() local
315 sinom=1.0f; in lib3ds_quat_exp()
318 sinom=sin(om)/om; in lib3ds_quat_exp()
323 c[i]=(Lib3dsFloat)(c[i]*sinom); in lib3ds_quat_exp()
337 Lib3dsDouble om,sinom; in lib3ds_quat_slerp() local
345 sinom=sin(om); in lib3ds_quat_slerp()
346 if (fabs(sinom)>LIB3DS_EPSILON) { in lib3ds_quat_slerp()
347 sp=sin((1.0f-t)*om)/sinom; in lib3ds_quat_slerp()
348 sq=sin(t*om)/sinom; in lib3ds_quat_slerp()
/dports/cad/meshlab/meshlab-Meshlab-2020.05/src/external/lib3ds-1.3.0/lib3ds/
H A Dquat.c311 Lib3dsDouble om,sinom; in lib3ds_quat_exp() local
315 sinom=1.0f; in lib3ds_quat_exp()
318 sinom=sin(om)/om; in lib3ds_quat_exp()
323 c[i]=(Lib3dsFloat)(c[i]*sinom); in lib3ds_quat_exp()
337 Lib3dsDouble om,sinom; in lib3ds_quat_slerp() local
345 sinom=sin(om); in lib3ds_quat_slerp()
346 if (fabs(sinom)>LIB3DS_EPSILON) { in lib3ds_quat_slerp()
347 sp=sin((1.0f-t)*om)/sinom; in lib3ds_quat_slerp()
348 sq=sin(t*om)/sinom; in lib3ds_quat_slerp()
/dports/devel/godot2/godot-2.1.6-stable/core/math/
H A Dquat.cpp126 real_t omega, cosom, sinom, scale0, scale1; in slerp() local
150 sinom = Math::sin(omega); in slerp()
151 scale0 = Math::sin((1.0 - t) * omega) / sinom; in slerp()
152 scale1 = Math::sin(t * omega) / sinom; in slerp()
188 real_t omega, cosom, sinom, scale0, scale1; in slerpni()
215 sinom = Math::sin(omega); in slerpni()
216 scale0 = Math::sin((1.0 - t) * omega) / sinom; in slerpni()
217 scale1 = Math::sin(t * omega) / sinom; in slerpni()
/dports/devel/godot2-tools/godot-2.1.6-stable/core/math/
H A Dquat.cpp126 real_t omega, cosom, sinom, scale0, scale1; in slerp() local
150 sinom = Math::sin(omega); in slerp()
151 scale0 = Math::sin((1.0 - t) * omega) / sinom; in slerp()
152 scale1 = Math::sin(t * omega) / sinom; in slerp()
188 real_t omega, cosom, sinom, scale0, scale1; in slerpni()
215 sinom = Math::sin(omega); in slerpni()
216 scale0 = Math::sin((1.0 - t) * omega) / sinom; in slerpni()
217 scale1 = Math::sin(t * omega) / sinom; in slerpni()
/dports/math/geogram/geogram-1.7.7/src/lib/geogram/basic/
H A Dquaternion.cpp123 double sinom = sin( omega ); in spherical_interpolation() local
124 scale0 = sin((1.0 - t) * omega) / sinom; in spherical_interpolation()
125 scale1 = sin(t * omega) / sinom; in spherical_interpolation()
/dports/audio/faust/faust-2.37.3/tools/physicalModeling/mesh2faust/vega/libraries/glui/glui-2.35/src/
H A Dquaternion.cpp162 float omega, cosom, sinom, scale0, scale1; in quat_slerp() local
183 sinom = (float) sin( omega ); in quat_slerp()
184 scale0 = (float) sin((1.0 - t) * omega) / sinom; in quat_slerp()
185 scale1 = (float) sin(t * omega) / sinom; in quat_slerp()
/dports/print/texlive-base/texlive-20150521-source/utils/asymptote/
H A Dquaternion.cc161 float omega, cosom, sinom, scale0, scale1; in quat_slerp() local
182 sinom = (float) sin( omega ); in quat_slerp()
183 scale0 = (float) sin((1.0 - t) * omega) / sinom; in quat_slerp()
184 scale1 = (float) sin(t * omega) / sinom; in quat_slerp()
/dports/devel/glui/glui-2.36/src/
H A Dquaternion.cpp164 float omega, cosom, sinom, scale0, scale1; in quat_slerp() local
185 sinom = (float) sin( omega ); in quat_slerp()
186 scale0 = (float) sin((1.0 - t) * omega) / sinom; in quat_slerp()
187 scale1 = (float) sin(t * omega) / sinom; in quat_slerp()
/dports/devel/emscripten/emscripten-2.0.3/tests/third_party/bullet/Extras/glui/
H A Dquaternion.cpp162 float omega, cosom, sinom, scale0, scale1; in quat_slerp() local
183 sinom = (float) sin( omega ); in quat_slerp()
184 scale0 = (float) sin((1.0 - t) * omega) / sinom; in quat_slerp()
185 scale1 = (float) sin(t * omega) / sinom; in quat_slerp()
/dports/devel/emscripten/emscripten-2.0.3/tests/third_party/box2d/glui/
H A Dquaternion.cpp162 float omega, cosom, sinom, scale0, scale1; in quat_slerp() local
183 sinom = (float) sin( omega ); in quat_slerp()
184 scale0 = (float) sin((1.0 - t) * omega) / sinom; in quat_slerp()
185 scale1 = (float) sin(t * omega) / sinom; in quat_slerp()
/dports/games/egl/egl-0.3.1_9/shared/
H A Dm_quat.c133 mat_t omega, cosom, sinom, scale0, scale1; in Quat_Lerp() local
148 sinom = 1.0f / sin (omega); in Quat_Lerp()
149 scale0 = sin ((1.0f - t) * omega) * sinom; in Quat_Lerp()
150 scale1 = sin (t * omega) * sinom; in Quat_Lerp()
/dports/java/java3d/java3d-1.5.2/vecmath/src/javax/vecmath/
H A DQuat4d.java617 double dot,s1,s2,om,sinom; in interpolate() local
629 sinom = Math.sin(om); in interpolate()
630 s1 = Math.sin((1.0-alpha)*om)/sinom; in interpolate()
631 s2 = Math.sin( alpha*om)/sinom; in interpolate()
657 double dot,s1,s2,om,sinom; in interpolate() local
669 sinom = Math.sin(om); in interpolate()
670 s1 = Math.sin((1.0-alpha)*om)/sinom; in interpolate()
671 s2 = Math.sin( alpha*om)/sinom; in interpolate()
H A DQuat4f.java623 double dot,s1,s2,om,sinom; in interpolate() local
635 sinom = Math.sin(om); in interpolate()
636 s1 = Math.sin((1.0-alpha)*om)/sinom; in interpolate()
637 s2 = Math.sin( alpha*om)/sinom; in interpolate()
666 double dot,s1,s2,om,sinom; in interpolate() local
678 sinom = Math.sin(om); in interpolate()
679 s1 = Math.sin((1.0-alpha)*om)/sinom; in interpolate()
680 s2 = Math.sin( alpha*om)/sinom; in interpolate()
/dports/graphics/wdune/wdune-1.926/src/
H A DQuaternion.cpp353 double omega, cosom, sinom, scale0, scale1, q2_array[4]; in quaternion_slerp() local
378 sinom = sin(omega); in quaternion_slerp()
379 scale0 = sin((1.0 - t) * omega) / sinom; in quaternion_slerp()
380 scale1 = sin(t * omega) / sinom; in quaternion_slerp()
/dports/games/scorched3d/scorched/src/common/3dsparse/
H A DModelMaths.cpp28 fixed omega, cosom, sinom, sclp, sclq; in quaternionSlerp() local
48 sinom = sinx( omega ); in quaternionSlerp()
49 sclp = sinx( (fixed(1) - t)*omega) / sinom; in quaternionSlerp()
50 sclq = sinx( t*omega ) / sinom; in quaternionSlerp()
/dports/devel/godot/godot-3.2.3-stable/core/math/
H A Dquat.cpp159 real_t omega, cosom, sinom, scale0, scale1; in slerp() local
183 sinom = Math::sin(omega); in slerp()
184 scale0 = Math::sin((1.0 - t) * omega) / sinom; in slerp()
185 scale1 = Math::sin(t * omega) / sinom; in slerp()

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