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authorhwc4872012-04-05 17:09:51 -0700
committerhwc4872012-04-05 17:09:51 -0700
commit2d21b01d6dd64af643f5f38818b57fcace05ea0b (patch)
tree44fac83294dae2efad48389ddb44cb1dbe06caad /js/helper-classes/3D/hit-record.js
parent7656b6eac7aec59697c6cddbe2a507fe9e4aa187 (diff)
parent96bfeee2e6b735b87e8482d6e2cf24d5224c6417 (diff)
downloadninja-2d21b01d6dd64af643f5f38818b57fcace05ea0b.tar.gz
Merge branch 'Snapping' of github.com:ericmueller/ninja-internal into Snapping_II
Diffstat (limited to 'js/helper-classes/3D/hit-record.js')
-rwxr-xr-xjs/helper-classes/3D/hit-record.js46
1 files changed, 45 insertions, 1 deletions
diff --git a/js/helper-classes/3D/hit-record.js b/js/helper-classes/3D/hit-record.js
index 2c60adc6..96f87c24 100755
--- a/js/helper-classes/3D/hit-record.js
+++ b/js/helper-classes/3D/hit-record.js
@@ -284,6 +284,50 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
284 284
285 return str; 285 return str;
286 } 286 }
287 } 287 },
288
289 test:
290 {
291 value: function()
292 {
293 var elt = this.getElement();
294 var stage = viewUtils.getStage();
295 if (elt === stage) return;
296
297 var localPt = this.calculateElementPreTransformScreenPoint();
298 var stageWorldPt = this.calculateStageWorldPoint();
299 var globalPt = this.getScreenPoint();
300 var err = false;
301
302 var test1 = viewUtils.localToGlobal( localPt, elt );
303 var dist = vecUtils.vecDist(3, test1, globalPt);
304 if (MathUtils.fpSign(dist) != 0)
305 {
306 err = true;
307 console.log( "**** transform error 1 ***** " + dist + ", localPt: " + localPt );
308 }
309
310 var stageWorldToGlobal = viewUtils.getStageWorldToGlobalMatrix();
311 var test2 = MathUtils.transformAndDivideHomogeneousPoint( stageWorldPt, stageWorldToGlobal );
312 dist = vecUtils.vecDist(3, test2, globalPt);
313 if (MathUtils.fpSign(dist) != 0)
314 {
315 err = true;
316 console.log( "**** transform error 2 ***** " + dist + ", localPt: " + localPt );
317 }
318
319 var localToGlobal = viewUtils.getLocalToGlobalMatrix( elt );
320 var globalToLocal = glmat4.inverse( localToGlobal, [] );
321 var test3 = MathUtils.transformAndDivideHomogeneousPoint( globalPt, globalToLocal );
322 dist = vecUtils.vecDist(3, test3, localPt);
323 if (MathUtils.fpSign( vecUtils.vecDist(3, test3, localPt)) != 0)
324 {
325 err = true;
326 console.log( "**** transform error 3 ***** " + dist + ", localPt: " + localPt );
327 }
328
329 if (!err) console.log( "no hitRecord error" );
330 }
331 }
288}); 332});
289 333