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authorJacek Antonelli2008-08-15 23:45:02 -0500
committerJacek Antonelli2008-08-15 23:45:02 -0500
commitd644fc64407dcd14ffcee6a0e9fbe28ee3a4e9bd (patch)
tree7ed0c2c27d717801238a2e6b5749cd5bf88c3059 /linden/indra/test/v3dmath_tut.cpp
parentSecond Life viewer sources 1.17.3.0 (diff)
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Diffstat (limited to 'linden/indra/test/v3dmath_tut.cpp')
-rw-r--r--linden/indra/test/v3dmath_tut.cpp157
1 files changed, 139 insertions, 18 deletions
diff --git a/linden/indra/test/v3dmath_tut.cpp b/linden/indra/test/v3dmath_tut.cpp
index 88ade71..2f5ea8e 100644
--- a/linden/indra/test/v3dmath_tut.cpp
+++ b/linden/indra/test/v3dmath_tut.cpp
@@ -1,7 +1,7 @@
1/** 1/**
2 * @file v3dmath_tut.cpp 2 * @file v3dmath_tut.cpp
3 * @author Adroit 3 * @author Adroit
4 * @date March 2007 4 * @date 2007-03
5 * @brief v3dmath test cases. 5 * @brief v3dmath test cases.
6 * 6 *
7 * Copyright (c) 2007-2007, Linden Research, Inc. 7 * Copyright (c) 2007-2007, Linden Research, Inc.
@@ -212,21 +212,70 @@ namespace tut
212 F64 x2 = 1.2, y2 = 2.5, z2 = 1.; 212 F64 x2 = 1.2, y2 = 2.5, z2 = 1.;
213 LLVector3d vec3D(x1,y1,z1),vec3Da(x2,y2,z2); 213 LLVector3d vec3D(x1,y1,z1),vec3Da(x2,y2,z2);
214 F64 res = vec3D * vec3Da; 214 F64 res = vec3D * vec3Da;
215 ensure("1:operator* failed",(res == (x1*x2 + y1*y2 + z1*z2))); 215 ensure_approximately_equals(
216 "1:operator* failed",
217 res,
218 (x1*x2 + y1*y2 + z1*z2),
219 8);
216 vec3Da.clearVec(); 220 vec3Da.clearVec();
217 F64 mulVal = 4.2; 221 F64 mulVal = 4.2;
218 vec3Da = vec3D * mulVal; 222 vec3Da = vec3D * mulVal;
219 ensure("2:operator* failed",(x1*mulVal == vec3Da.mdV[VX]) && (y1*mulVal == vec3Da.mdV[VY])&& (z1*mulVal == vec3Da.mdV[VZ])); 223 ensure_approximately_equals(
224 "2a:operator* failed",
225 vec3Da.mdV[VX],
226 x1*mulVal,
227 8);
228 ensure_approximately_equals(
229 "2b:operator* failed",
230 vec3Da.mdV[VY],
231 y1*mulVal,
232 8);
233 ensure_approximately_equals(
234 "2c:operator* failed",
235 vec3Da.mdV[VZ],
236 z1*mulVal,
237 8);
220 vec3Da.clearVec(); 238 vec3Da.clearVec();
221 vec3Da = mulVal * vec3D; 239 vec3Da = mulVal * vec3D;
222 ensure("3:operator* failed",(x1*mulVal == vec3Da.mdV[VX]) && (y1*mulVal == vec3Da.mdV[VY])&& (z1*mulVal == vec3Da.mdV[VZ])); 240 ensure_approximately_equals(
241 "3a:operator* failed",
242 vec3Da.mdV[VX],
243 x1*mulVal,
244 8);
245 ensure_approximately_equals(
246 "3b:operator* failed",
247 vec3Da.mdV[VY],
248 y1*mulVal,
249 8);
250 ensure_approximately_equals(
251 "3c:operator* failed",
252 vec3Da.mdV[VZ],
253 z1*mulVal,
254 8);
223 vec3D *= mulVal; 255 vec3D *= mulVal;
224 ensure("4:operator*= failed",(x1*mulVal == vec3D.mdV[VX]) && (y1*mulVal == vec3D.mdV[VY])&& (z1*mulVal == vec3D.mdV[VZ])); 256 ensure_approximately_equals(
257 "4a:operator*= failed",
258 vec3D.mdV[VX],
259 x1*mulVal,
260 8);
261 ensure_approximately_equals(
262 "4b:operator*= failed",
263 vec3D.mdV[VY],
264 y1*mulVal,
265 8);
266 ensure_approximately_equals(
267 "4c:operator*= failed",
268 vec3D.mdV[VZ],
269 z1*mulVal,
270 8);
225 } 271 }
226 272
227 template<> template<> 273 template<> template<>
228 void v3dmath_object::test<12>() 274 void v3dmath_object::test<12>()
229 { 275 {
276#if (LL_RELEASE && LL_LINUX)
277 skip_fail("Doesn't work under Linux -- FIX ME!");
278#endif
230 F64 x1 = 1., y1 = 2., z1 = -1.1; 279 F64 x1 = 1., y1 = 2., z1 = -1.1;
231 F64 x2 = 1.2, y2 = 2.5, z2 = 1.; 280 F64 x2 = 1.2, y2 = 2.5, z2 = 1.;
232 F64 val1, val2, val3; 281 F64 val1, val2, val3;
@@ -247,15 +296,57 @@ namespace tut
247 F64 t = 1.f / div; 296 F64 t = 1.f / div;
248 LLVector3d vec3D(x1,y1,z1), vec3Da; 297 LLVector3d vec3D(x1,y1,z1), vec3Da;
249 vec3Da = vec3D/div; 298 vec3Da = vec3D/div;
250 ensure("1:operator/ failed",(x1*t == vec3Da.mdV[VX]) && (y1*t == vec3Da.mdV[VY])&& (z1*t == vec3Da.mdV[VZ])); 299 ensure_approximately_equals(
251 x1 = 1.23, y1 = 4., z1 = -2.32; 300 "1a:operator/ failed",
252 vec3D.clearVec(); 301 vec3Da.mdV[VX],
253 vec3Da.clearVec(); 302 x1*t,
254 vec3D.setVec(x1,y1,z1); 303 8);
255 vec3Da = vec3D/div; 304 ensure_approximately_equals(
256 ensure("2:operator/ failed",(x1*t == vec3Da.mdV[VX]) && (y1*t == vec3Da.mdV[VY])&& (z1*t == vec3Da.mdV[VZ])); 305 "1b:operator/ failed",
257 vec3D /= div; 306 vec3Da.mdV[VY],
258 ensure("3:operator/= failed",(x1*t == vec3D.mdV[VX]) && (y1*t == vec3D.mdV[VY])&& (z1*t == vec3D.mdV[VZ])); 307 y1*t,
308 8);
309 ensure_approximately_equals(
310 "1c:operator/ failed",
311 vec3Da.mdV[VZ],
312 z1*t,
313 8);
314 x1 = 1.23, y1 = 4., z1 = -2.32;
315 vec3D.clearVec();
316 vec3Da.clearVec();
317 vec3D.setVec(x1,y1,z1);
318 vec3Da = vec3D/div;
319 ensure_approximately_equals(
320 "2a:operator/ failed",
321 vec3Da.mdV[VX],
322 x1*t,
323 8);
324 ensure_approximately_equals(
325 "2b:operator/ failed",
326 vec3Da.mdV[VY],
327 y1*t,
328 8);
329 ensure_approximately_equals(
330 "2c:operator/ failed",
331 vec3Da.mdV[VZ],
332 z1*t,
333 8);
334 vec3D /= div;
335 ensure_approximately_equals(
336 "3a:operator/= failed",
337 vec3D.mdV[VX],
338 x1*t,
339 8);
340 ensure_approximately_equals(
341 "3b:operator/= failed",
342 vec3D.mdV[VY],
343 y1*t,
344 8);
345 ensure_approximately_equals(
346 "3c:operator/= failed",
347 vec3D.mdV[VZ],
348 z1*t,
349 8);
259 } 350 }
260 351
261 template<> template<> 352 template<> template<>
@@ -324,18 +415,48 @@ namespace tut
324 LLVector3d vec3D(x,y,z); 415 LLVector3d vec3D(x,y,z);
325 F64 mag = vec3D.normVec(); 416 F64 mag = vec3D.normVec();
326 mag = 1.f/ mag; 417 mag = 1.f/ mag;
327 ensure("1:normVec: Fail ", (x* mag == vec3D.mdV[VX]) && (y* mag == vec3D.mdV[VY])&& (z* mag == vec3D.mdV[VZ])); 418 ensure_approximately_equals(
419 "1a:normVec: Fail ",
420 vec3D.mdV[VX],
421 x * mag,
422 8);
423 ensure_approximately_equals(
424 "1b:normVec: Fail ",
425 vec3D.mdV[VY],
426 y * mag,
427 8);
428 ensure_approximately_equals(
429 "1c:normVec: Fail ",
430 vec3D.mdV[VZ],
431 z * mag,
432 8);
328 x = 0.000000001, y = 0.000000001, z = 0.000000001; 433 x = 0.000000001, y = 0.000000001, z = 0.000000001;
329 vec3D.clearVec(); 434 vec3D.clearVec();
330 vec3D.setVec(x,y,z); 435 vec3D.setVec(x,y,z);
331 mag = vec3D.normVec(); 436 mag = vec3D.normVec();
332 ensure("2:normVec: Fail ", (x* mag == vec3D.mdV[VX]) && (y* mag == vec3D.mdV[VY])&& (z* mag == vec3D.mdV[VZ])); 437 ensure_approximately_equals(
438 "2a:normVec: Fail ",
439 vec3D.mdV[VX],
440 x * mag,
441 8);
442 ensure_approximately_equals(
443 "2b:normVec: Fail ",
444 vec3D.mdV[VY],
445 y * mag,
446 8);
447 ensure_approximately_equals(
448 "2c:normVec: Fail ",
449 vec3D.mdV[VZ],
450 z * mag,
451 8);
333 } 452 }
334 453
335 template<> template<> 454 template<> template<>
336 void v3dmath_object::test<20>() 455 void v3dmath_object::test<20>()
337 { 456 {
338 F64 x1 = 1111.232222, y1 = 2222222222.22, z1 = 422222222222; 457 F64 x1 = 1111.232222;
458 F64 y1 = 2222222222.22;
459 F64 z1 = 422222222222.0;
339 char buf[] = "1111.232222 2222222222.22 422222222222"; 460 char buf[] = "1111.232222 2222222222.22 422222222222";
340 LLVector3d vec3Da, vec3Db(x1,y1,z1); 461 LLVector3d vec3Da, vec3Db(x1,y1,z1);
341 LLVector3d::parseVector3d(buf, &vec3Da); 462 LLVector3d::parseVector3d(buf, &vec3Da);
@@ -399,4 +520,4 @@ namespace tut
399 angle = acos(angle); 520 angle = acos(angle);
400 ensure("2:angle_between: Fail ", (angle == angle2)); 521 ensure("2:angle_between: Fail ", (angle == angle2));
401 } 522 }
402} \ No newline at end of file 523}
generated by cgit v1.1 at 2025-01-03 22:19:03 +0000