Revision: 23294
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=23294
Author: migius
Date: 2009-09-17 00:13:48 +0200 (Thu, 17 Sep 2009)
Log Message:
-----------
bugfix for LineIntersectLine()
- was imperfect calculation for points marking shortest distance for
non-crossing lines in 3d
Modified Paths:
--------------
branches/blender2.4/source/blender/blenlib/intern/arithb.c
branches/blender2.4/source/blender/python/api2_2x/Mathutils.c
Modified: branches/blender2.4/source/blender/blenlib/intern/arithb.c
===================================================================
--- branches/blender2.4/source/blender/blenlib/intern/arithb.c 2009-09-16
22:12:23 UTC (rev 23293)
+++ branches/blender2.4/source/blender/blenlib/intern/arithb.c 2009-09-16
22:13:48 UTC (rev 23294)
@@ -4316,7 +4316,7 @@
VecSubf(c, v3t, v1);
VecSubf(a, v2, v1);
- VecSubf(b, v4t, v3);
+ VecSubf(b, v4t, v3t);
Crossf(ab, a, b);
Crossf(cb, c, b);
Modified: branches/blender2.4/source/blender/python/api2_2x/Mathutils.c
===================================================================
--- branches/blender2.4/source/blender/python/api2_2x/Mathutils.c
2009-09-16 22:12:23 UTC (rev 23293)
+++ branches/blender2.4/source/blender/python/api2_2x/Mathutils.c
2009-09-16 22:13:48 UTC (rev 23294)
@@ -1360,7 +1360,7 @@
PyErr_SetString( PyExc_TypeError, "expected 4 vector types\n" );
return NULL;
}
- if( vec1->size != vec2->size || vec1->size != vec3->size || vec1->size
!= vec2->size) {
+ if( vec1->size != vec2->size || vec1->size != vec3->size || vec3->size
!= vec2->size) {
PyErr_SetString( PyExc_TypeError,"vectors must be of the same
size\n" );
return NULL;
}
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