From d916cedb4f20927591d1866468505aa1b10782e9 Mon Sep 17 00:00:00 2001 From: Antony Riakiotakis Date: Thu, 6 Mar 2014 18:18:37 +0200 Subject: Better handling for previous fix: Make sure previous redraw rect stays after the stroke so that it can be unioned with current rect correctly during the draw update. For some reason dyntopo clipping misbehaved before that. --- source/blender/editors/sculpt_paint/sculpt.c | 25 +++++++++++++++++-------- 1 file changed, 17 insertions(+), 8 deletions(-) (limited to 'source') diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c index b3b7f1f6f10..a04d4a36ee4 100644 --- a/source/blender/editors/sculpt_paint/sculpt.c +++ b/source/blender/editors/sculpt_paint/sculpt.c @@ -305,6 +305,7 @@ typedef struct StrokeCache { float gravity_direction[3]; rcti previous_r; /* previous redraw rectangle */ + rcti current_r; /* current redraw rectangle */ } StrokeCache; /************** Access to original unmodified vertex data *************/ @@ -4413,17 +4414,21 @@ static void sculpt_flush_update(bContext *C) sculpt_update_object_bounding_box(ob); if (sculpt_get_redraw_rect(ar, CTX_wm_region_view3d(C), ob, &r)) { - rcti tmp = r; + r.xmin -= 1; + r.xmax += 1; + r.ymin -= 1; + r.ymax += 1; - sculpt_extend_redraw_rect_previous(ob, &r); + if (ss->cache) { + ss->cache->current_r = r; + } - if (ss->cache) - ss->cache->previous_r = tmp; + sculpt_extend_redraw_rect_previous(ob, &r); - r.xmin += ar->winrct.xmin - 1; - r.xmax += ar->winrct.xmin + 1; - r.ymin += ar->winrct.ymin - 1; - r.ymax += ar->winrct.ymin + 1; + r.xmin += ar->winrct.xmin; + r.xmax += ar->winrct.xmin; + r.ymin += ar->winrct.ymin; + r.ymax += ar->winrct.ymin; ss->partial_redraw = 1; ED_region_tag_redraw_partial(ar, &r); @@ -4473,6 +4478,10 @@ static void sculpt_stroke_update_step(bContext *C, struct PaintStroke *UNUSED(st SculptSession *ss = ob->sculpt; const Brush *brush = BKE_paint_brush(&sd->paint); + if (ss->cache) { + ss->cache->previous_r = ss->cache->current_r; + } + sculpt_stroke_modifiers_check(C, ob); sculpt_update_cache_variants(C, sd, ob, itemptr); sculpt_restore_mesh(sd, ob); -- cgit v1.2.3