Revision: 36752 http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=36752 Author: campbellbarton Date: 2011-05-18 17:52:26 +0000 (Wed, 18 May 2011) Log Message: ----------- there wasn't a good way to know if a RegionView3D was perspective or not (without having the View3D too and checking its camera values), added struct member 'is_persp', set with the view matrix.
Modified Paths: -------------- trunk/blender/source/blender/editors/include/ED_view3d.h trunk/blender/source/blender/editors/space_view3d/drawmesh.c trunk/blender/source/blender/editors/space_view3d/view3d_edit.c trunk/blender/source/blender/editors/space_view3d/view3d_view.c trunk/blender/source/blender/makesdna/DNA_view3d_types.h trunk/blender/source/blender/makesrna/intern/rna_space.c Modified: trunk/blender/source/blender/editors/include/ED_view3d.h =================================================================== --- trunk/blender/source/blender/editors/include/ED_view3d.h 2011-05-18 15:57:20 UTC (rev 36751) +++ trunk/blender/source/blender/editors/include/ED_view3d.h 2011-05-18 17:52:26 UTC (rev 36752) @@ -112,7 +112,6 @@ void get_object_clip_range(struct Object *ob, float *lens, float *clipsta, float *clipend); int get_view3d_cliprange(struct View3D *v3d, struct RegionView3D *rv3d, float *clipsta, float *clipend); int get_view3d_viewplane(struct View3D *v3d, struct RegionView3D *rv3d, int winxi, int winyi, struct rctf *viewplane, float *clipsta, float *clipend, float *pixsize); -int get_view3d_ortho(struct View3D *v3d, struct RegionView3D *rv3d); void view3d_get_object_project_mat(struct RegionView3D *v3d, struct Object *ob, float pmat[4][4]); void view3d_project_float(struct ARegion *a, const float vec[3], float adr[2], float mat[4][4]); void view3d_calc_camera_border(struct Scene *scene, struct ARegion *ar, struct RegionView3D *rv3d, struct View3D *v3d, struct rctf *viewborder_r, short do_shift); Modified: trunk/blender/source/blender/editors/space_view3d/drawmesh.c =================================================================== --- trunk/blender/source/blender/editors/space_view3d/drawmesh.c 2011-05-18 15:57:20 UTC (rev 36751) +++ trunk/blender/source/blender/editors/space_view3d/drawmesh.c 2011-05-18 17:52:26 UTC (rev 36752) @@ -366,7 +366,7 @@ } else { /* draw with lights in the scene otherwise */ - Gtexdraw.islit= GPU_scene_object_lights(scene, ob, v3d->lay, rv3d->viewmat, get_view3d_ortho(v3d, rv3d)); + Gtexdraw.islit= GPU_scene_object_lights(scene, ob, v3d->lay, rv3d->viewmat, !rv3d->is_persp); } obcol[0]= CLAMPIS(ob->col[0]*255, 0, 255); Modified: trunk/blender/source/blender/editors/space_view3d/view3d_edit.c =================================================================== --- trunk/blender/source/blender/editors/space_view3d/view3d_edit.c 2011-05-18 15:57:20 UTC (rev 36751) +++ trunk/blender/source/blender/editors/space_view3d/view3d_edit.c 2011-05-18 17:52:26 UTC (rev 36752) @@ -383,7 +383,7 @@ view3d_operator_needs_opengl(C); /* needed for zbuf drawing */ if((vod->use_dyn_ofs=view_autodist(CTX_data_scene(C), vod->ar, vod->v3d, event->mval, vod->dyn_ofs))) { - if (rv3d->persp==RV3D_PERSP || (rv3d->persp==RV3D_CAMOB && (vod->v3d->flag2 & V3D_LOCK_CAMERA))) { + if (rv3d->is_persp) { float my_origin[3]; /* original G.vd->ofs */ float my_pivot[3]; /* view */ float dvec[3]; Modified: trunk/blender/source/blender/editors/space_view3d/view3d_view.c =================================================================== --- trunk/blender/source/blender/editors/space_view3d/view3d_view.c 2011-05-18 15:57:20 UTC (rev 36751) +++ trunk/blender/source/blender/editors/space_view3d/view3d_view.c 2011-05-18 17:52:26 UTC (rev 36752) @@ -507,7 +507,7 @@ float vec[4]; int a; - if(!get_view3d_ortho(v3d, rv3d)) { + if(rv3d->is_persp) { vec[0]= 2.0f * mval[0] / ar->winx - 1; vec[1]= 2.0f * mval[1] / ar->winy - 1; vec[2]= -1.0f; @@ -636,19 +636,24 @@ void window_to_3d_vector(ARegion *ar, float out[3], const int mx, const int my) { RegionView3D *rv3d= ar->regiondata; - float dx, dy; - float viewvec[3]; - dx= (2.0f * mx / ar->winx) - 1.0f; - dy= (2.0f * my / ar->winy) - 1.0f; + if(rv3d->is_persp) { + float dx, dy; + float viewvec[3]; - /* normalize here so vecs are proportional to eachother */ - normalize_v3_v3(viewvec, rv3d->viewinv[2]); + dx= (2.0f * mx / ar->winx) - 1.0f; + dy= (2.0f * my / ar->winy) - 1.0f; - out[0]= (rv3d->persinv[0][0]*dx + rv3d->persinv[1][0]*dy) - viewvec[0]; - out[1]= (rv3d->persinv[0][1]*dx + rv3d->persinv[1][1]*dy) - viewvec[1]; - out[2]= (rv3d->persinv[0][2]*dx + rv3d->persinv[1][2]*dy) - viewvec[2]; + /* normalize here so vecs are proportional to eachother */ + normalize_v3_v3(viewvec, rv3d->viewinv[2]); + out[0]= (rv3d->persinv[0][0]*dx + rv3d->persinv[1][0]*dy) - viewvec[0]; + out[1]= (rv3d->persinv[0][1]*dx + rv3d->persinv[1][1]*dy) - viewvec[1]; + out[2]= (rv3d->persinv[0][2]*dx + rv3d->persinv[1][2]*dy) - viewvec[2]; + } + else { + copy_v3_v3(out, rv3d->viewinv[2]); + } normalize_v3(out); } @@ -890,29 +895,6 @@ } } -int get_view3d_ortho(View3D *v3d, RegionView3D *rv3d) -{ - Camera *cam; - - if(rv3d->persp==RV3D_CAMOB) { - if(v3d->camera && v3d->camera->type==OB_CAMERA) { - cam= v3d->camera->data; - - if(cam && cam->type==CAM_ORTHO) - return 1; - else - return 0; - } - else - return 0; - } - - if(rv3d->persp==RV3D_ORTHO) - return 1; - - return 0; -} - /* copies logic of get_view3d_viewplane(), keep in sync */ int get_view3d_cliprange(View3D *v3d, RegionView3D *rv3d, float *clipsta, float *clipend) { @@ -1082,6 +1064,8 @@ int orth; orth= get_view3d_viewplane(v3d, rv3d, ar->winx, ar->winy, &viewplane, &clipsta, &clipend, NULL); + rv3d->is_persp= !orth; + // printf("%d %d %f %f %f %f %f %f\n", winx, winy, viewplane.xmin, viewplane.ymin, viewplane.xmax, viewplane.ymax, clipsta, clipend); x1= viewplane.xmin; y1= viewplane.ymin; Modified: trunk/blender/source/blender/makesdna/DNA_view3d_types.h =================================================================== --- trunk/blender/source/blender/makesdna/DNA_view3d_types.h 2011-05-18 15:57:20 UTC (rev 36751) +++ trunk/blender/source/blender/makesdna/DNA_view3d_types.h 2011-05-18 17:52:26 UTC (rev 36752) @@ -96,10 +96,13 @@ float zfac; /* initgrabz() result */ float camdx, camdy; /* camera view offsets, 1.0 = viewplane moves entire width/height */ float pixsize; /* runtime only */ - float ofs[3]; /* view center & orbit pivot, negative of worldspace location */ + float ofs[3]; /* view center & orbit pivot, negative of worldspace location, + * also matches -viewinv[3][0:3] in ortho mode.*/ short camzoom; short twdrawflag; - int pad; + char is_persp; /* check if persp/ortho view, since 'persp' cant be used for this since + * it can have cameras assigned as well. (only set in setwinmatrixview3d) */ + char pad[3]; short rflag, viewlock; short persp; Modified: trunk/blender/source/blender/makesrna/intern/rna_space.c =================================================================== --- trunk/blender/source/blender/makesrna/intern/rna_space.c 2011-05-18 15:57:20 UTC (rev 36751) +++ trunk/blender/source/blender/makesrna/intern/rna_space.c 2011-05-18 17:52:26 UTC (rev 36752) @@ -1435,6 +1435,11 @@ RNA_def_property_enum_items(prop, rv3d_persp_items); RNA_def_property_ui_text(prop, "Perspective", "View Perspective"); RNA_def_property_update(prop, NC_SPACE|ND_SPACE_VIEW3D, NULL); + + prop= RNA_def_property(srna, "is_perspective", PROP_BOOLEAN, PROP_NONE); + RNA_def_property_boolean_sdna(prop, NULL, "is_persp", 1); + RNA_def_property_ui_text(prop, "Is Perspective", ""); + RNA_def_property_flag(prop, PROP_EDITABLE); prop= RNA_def_property(srna, "view_location", PROP_FLOAT, PROP_TRANSLATION); #if 0 _______________________________________________ Bf-blender-cvs mailing list Bf-blender-cvs@blender.org http://lists.blender.org/mailman/listinfo/bf-blender-cvs