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Differential D3007 Diff 9853 source/blender/editors/mesh/editmesh_knife.c

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source/blender/editors/mesh/editmesh_knife.c

Show First 20 Lines • Show All 1,556 Lines • ▼ Show 20 Linesstatic void knife_find_line_hits(KnifeTool_OpData *kcd)
} }
else { else {
if (len_squared_v2v2(s1, s2) < KNIFE_FLT_EPS_SQUARED) { if (len_squared_v2v2(s1, s2) < KNIFE_FLT_EPS_SQUARED) {
return; return;
} }
} }
/* unproject screen line */ /* unproject screen line */
ED_view3d_win_to_segment(kcd->ar, kcd->vc.v3d, s1, v1, v3, true); ED_view3d_win_to_segment(kcd->eval_ctx.depsgraph, kcd->ar, kcd->vc.v3d, s1, v1, v3, true);
ED_view3d_win_to_segment(kcd->ar, kcd->vc.v3d, s2, v2, v4, true); ED_view3d_win_to_segment(kcd->eval_ctx.depsgraph, kcd->ar, kcd->vc.v3d, s2, v2, v4, true);
mul_m4_v3(kcd->ob->imat, v1); mul_m4_v3(kcd->ob->imat, v1);
mul_m4_v3(kcd->ob->imat, v2); mul_m4_v3(kcd->ob->imat, v2);
mul_m4_v3(kcd->ob->imat, v3); mul_m4_v3(kcd->ob->imat, v3);
mul_m4_v3(kcd->ob->imat, v4); mul_m4_v3(kcd->ob->imat, v4);
/* numeric error, 'v1' -> 'v2', 'v2' -> 'v4' can end up being ~2000 units apart in otho mode /* numeric error, 'v1' -> 'v2', 'v2' -> 'v4' can end up being ~2000 units apart in otho mode
* (from ED_view3d_win_to_segment_clip() above) * (from ED_view3d_win_to_segment_clip() above)
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{ {
invert_m4_m4(kcd->ob->imat, kcd->ob->obmat); invert_m4_m4(kcd->ob->imat, kcd->ob->obmat);
ED_view3d_ob_project_mat_get(kcd->ar->regiondata, kcd->ob, kcd->projmat); ED_view3d_ob_project_mat_get(kcd->ar->regiondata, kcd->ob, kcd->projmat);
invert_m4_m4(kcd->projmat_inv, kcd->projmat); invert_m4_m4(kcd->projmat_inv, kcd->projmat);
mul_v3_mat3_m4v3(kcd->proj_zaxis, kcd->ob->imat, kcd->vc.rv3d->viewinv[2]); mul_v3_mat3_m4v3(kcd->proj_zaxis, kcd->ob->imat, kcd->vc.rv3d->viewinv[2]);
normalize_v3(kcd->proj_zaxis); normalize_v3(kcd->proj_zaxis);
kcd->is_ortho = ED_view3d_clip_range_get(kcd->vc.v3d, kcd->vc.rv3d, kcd->is_ortho = ED_view3d_clip_range_get(kcd->eval_ctx.depsgraph,
kcd->vc.v3d, kcd->vc.rv3d,
&kcd->clipsta, &kcd->clipend, true); &kcd->clipsta, &kcd->clipend, true);
} }
/* called when modal loop selection is done... */ /* called when modal loop selection is done... */
static void knifetool_exit_ex(bContext *C, KnifeTool_OpData *kcd) static void knifetool_exit_ex(bContext *C, KnifeTool_OpData *kcd)
{ {
if (!kcd) if (!kcd)
return; return;
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