diff options
Diffstat (limited to 'dxftess.cc')
| -rw-r--r-- | dxftess.cc | 52 |
1 files changed, 51 insertions, 1 deletions
@@ -123,6 +123,44 @@ static void STDCALL tess_error(GLenum errno) PRINTF("GLU tesselation error %d!", errno); } +static void STDCALL tess_begin_data() +{ + PRINTF("GLU tesselation BEGIN_DATA\n"); +} + +static void STDCALL tess_edge_flag(GLboolean flag) +{ +// PRINTF("GLU tesselation EDGE_FLAG\n"); +} + +static void STDCALL tess_edge_flag_data(GLboolean flag, void *polygon_data) +{ + PRINTF("GLU tesselation EDGE_FLAG_DATA\n"); +} +static void STDCALL tess_vertex_data(void *vertex_data, void *polygon_data) +{ + PRINTF("GLU tesselation VERTEX_DATA\n"); +} +static void STDCALL tess_end_data(void *polygon_data) +{ + PRINTF("GLU tesselation END_DATA\n"); +} +static void STDCALL tess_combine(GLdouble coords[3], void *vertex_data[4], + GLfloat weight[4], void **outData ) +{ + PRINTF("GLU tesselation COMBINE\n"); +} +static void STDCALL tess_combine_data(GLdouble coords[3], void *vertex_data[4], + GLfloat weight[4], void **outData, + void *polygon_data) +{ + PRINTF("GLU tesselation COMBINE_DATA\n"); +} +static void STDCALL tess_error_data(GLenum errno, void *polygon_data ) +{ + PRINTF("GLU tesselation ERROR_DATA\n"); +} + static bool point_on_line(double *p1, double *p2, double *p3) { if (fabs(p1[0] - p2[0]) < 0.00001 && fabs(p1[1] - p2[1]) < 0.00001) @@ -170,6 +208,17 @@ void dxf_tesselate(PolySet *ps, DxfData *dxf, double rot, bool up, bool do_trian gluTessCallback(tobj, GLU_TESS_END, (void(STDCALL *)())&tess_end); gluTessCallback(tobj, GLU_TESS_ERROR, (void(STDCALL *)())&tess_error); + gluTessCallback(tobj, GLU_TESS_EDGE_FLAG, (void(STDCALL *)())&tess_edge_flag); + gluTessCallback(tobj, GLU_TESS_COMBINE, (void(STDCALL *)())&tess_combine); + +/* gluTessCallback(tobj, GLU_TESS_BEGIN_DATA, (void(STDCALL *)())&tess_begin_data); */ +/* gluTessCallback(tobj, GLU_TESS_EDGE_FLAG_DATA, (void(STDCALL *)())&tess_edge_flag_data); */ +/* gluTessCallback(tobj, GLU_TESS_VERTEX_DATA, (void(STDCALL *)())&tess_vertex_data); */ +/* gluTessCallback(tobj, GLU_TESS_END_DATA, (void(STDCALL *)())&tess_end_data); */ +/* gluTessCallback(tobj, GLU_TESS_COMBINE_DATA, (void(STDCALL *)())&tess_combine_data); */ +/* gluTessCallback(tobj, GLU_TESS_ERROR_DATA, (void(STDCALL *)())&tess_error_data); */ + + tess_tri.clear(); QList<tess_vdata> vl; @@ -204,7 +253,7 @@ void dxf_tesselate(PolySet *ps, DxfData *dxf, double rot, bool up, bool do_trian gluTessEndPolygon(tobj); gluDeleteTess(tobj); -#if 0 +#if 1 for (int i = 0; i < tess_tri.count(); i++) { printf("~~~\n"); printf(" %f %f %f\n", tess_tri[i].p[0][0], tess_tri[i].p[0][1], tess_tri[i].p[0][2]); @@ -219,6 +268,7 @@ void dxf_tesselate(PolySet *ps, DxfData *dxf, double rot, bool up, bool do_trian if (point_on_line(tess_tri[i].p[0], tess_tri[i].p[1], tess_tri[i].p[2]) || point_on_line(tess_tri[i].p[1], tess_tri[i].p[2], tess_tri[i].p[0]) || point_on_line(tess_tri[i].p[2], tess_tri[i].p[0], tess_tri[i].p[1])) { + printf("DEBUG: Removed triangle\n"); tess_tri.remove(i--); } } |