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Added point_contour_test, taken from O'Rourke 1998.

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This commit is contained in:
Gareth Hughes
1999-10-14 07:44:41 +00:00
parent 56a5f8820f
commit 3df50407a3
1 changed files with 12 additions and 10 deletions
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22
src/glu/mesa/tess.c
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@@ -1,4 +1,4 @@
/* $Id: tess.c,v 1.17 1999/10/13 19:12:25 gareth Exp $ */ /* $Id: tess.c,v 1.18 1999/10/14 07:44:41 gareth Exp $ */
/* /*
* Mesa 3-D graphics library * Mesa 3-D graphics library
@@ -186,6 +186,17 @@ void GLAPIENTRY gluTessBeginContour( GLUtesselator *tobj )
COPY_3V( tobj->current_contour->plane.normal, tobj->plane.normal ); COPY_3V( tobj->current_contour->plane.normal, tobj->plane.normal );
tobj->current_contour->plane.dist = tobj->plane.dist; tobj->current_contour->plane.dist = tobj->plane.dist;
tobj->current_contour->area = 0.0;
tobj->current_contour->orientation = GLU_UNKNOWN;
tobj->current_contour->label = 0;
tobj->current_contour->winding = 0;
tobj->current_contour->rotx = tobj->current_contour->roty = 0.0;
CLEAR_BBOX_2DV( tobj->current_contour->mins,
tobj->current_contour->maxs );
tobj->current_contour->vertex_count = 0; tobj->current_contour->vertex_count = 0;
tobj->current_contour->vertices = tobj->current_contour->vertices =
tobj->current_contour->last_vertex = NULL; tobj->current_contour->last_vertex = NULL;
@@ -193,15 +204,6 @@ void GLAPIENTRY gluTessBeginContour( GLUtesselator *tobj )
tobj->current_contour->reflex_vertices = NULL; tobj->current_contour->reflex_vertices = NULL;
tobj->current_contour->cross_vertices = hashtable_init( HT_DEFAULT_SIZE ); tobj->current_contour->cross_vertices = hashtable_init( HT_DEFAULT_SIZE );
tobj->current_contour->orientation = GLU_UNKNOWN;
tobj->current_contour->area = 0.0;
tobj->current_contour->label = 0;
CLEAR_BBOX_2DV( tobj->current_contour->mins,
tobj->current_contour->maxs );
tobj->current_contour->rotx = tobj->current_contour->roty = 0.0;
cleanup: cleanup:
DEBUGP( 15, ( " <- gluTessBeginContour( tobj:%p )\n", tobj ) ); DEBUGP( 15, ( " <- gluTessBeginContour( tobj:%p )\n", tobj ) );
return; return;