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Merge branch 'blender-v2.93-release'

This commit is contained in:
Philipp Oeser 2021-04-27 21:02:31 +02:00
parent eecaa59513 6150dbb5bb
commit 8a786fad01
1 changed files with 50 additions and 4 deletions
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54
source/blender/editors/sculpt_paint/paint_stroke.c
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@ -1184,14 +1184,43 @@ static void paint_line_strokes_spacing(bContext *C,
const float new_pos[2])
{
UnifiedPaintSettings *ups = stroke->ups;
Paint *paint = BKE_paint_get_active_from_context(C);
Brush *brush = BKE_paint_brush(paint);
ePaintMode mode = BKE_paintmode_get_active_from_context(C);
ARegion *region = CTX_wm_region(C);
const bool use_scene_spacing = paint_stroke_use_scene_spacing(brush, mode);
float mouse[2], dmouse[2];
float length;
float d_world_space_position[3] = {0.0f};
float world_space_position_old[3], world_space_position_new[3];
sub_v2_v2v2(dmouse, new_pos, old_pos);
copy_v2_v2(stroke->last_mouse_position, old_pos);
length = normalize_v2(dmouse);
if (use_scene_spacing) {
bool hit_old = SCULPT_stroke_get_location(C, world_space_position_old, old_pos);
bool hit_new = SCULPT_stroke_get_location(C, world_space_position_new, new_pos);
mul_m4_v3(stroke->vc.obact->obmat, world_space_position_old);
mul_m4_v3(stroke->vc.obact->obmat, world_space_position_new);
if (hit_old && hit_new && stroke->stroke_over_mesh) {
sub_v3_v3v3(d_world_space_position, world_space_position_new, world_space_position_old);
length = len_v3(d_world_space_position);
stroke->stroke_over_mesh = true;
}
else {
length = 0.0f;
zero_v3(d_world_space_position);
stroke->stroke_over_mesh = hit_new;
if (stroke->stroke_over_mesh) {
copy_v3_v3(stroke->last_world_space_position, world_space_position_old);
}
}
}
else {
sub_v2_v2v2(dmouse, new_pos, old_pos);
length = normalize_v2(dmouse);
}
BLI_assert(length >= 0.0f);
@ -1205,8 +1234,18 @@ static void paint_line_strokes_spacing(bContext *C,
*length_residue = 0.0;
if (length >= spacing) {
mouse[0] = stroke->last_mouse_position[0] + dmouse[0] * spacing_final;
mouse[1] = stroke->last_mouse_position[1] + dmouse[1] * spacing_final;
if (use_scene_spacing) {
float final_world_space_position[3];
normalize_v3(d_world_space_position);
mul_v3_v3fl(final_world_space_position, d_world_space_position, spacing_final);
add_v3_v3v3(
final_world_space_position, world_space_position_old, final_world_space_position);
ED_view3d_project(region, final_world_space_position, mouse);
}
else {
mouse[0] = stroke->last_mouse_position[0] + dmouse[0] * spacing_final;
mouse[1] = stroke->last_mouse_position[1] + dmouse[1] * spacing_final;
}
ups->overlap_factor = paint_stroke_integrate_overlap(stroke->brush, 1.0);
@ -1302,6 +1341,13 @@ static bool paint_stroke_curve_end(bContext *C, wmOperator *op, PaintStroke *str
if (!stroke->stroke_started) {
stroke->last_pressure = 1.0;
copy_v2_v2(stroke->last_mouse_position, data + 2 * j);
if (paint_stroke_use_scene_spacing(br, BKE_paintmode_get_active_from_context(C))) {
stroke->stroke_over_mesh = SCULPT_stroke_get_location(
C, stroke->last_world_space_position, data + 2 * j);
mul_m4_v3(stroke->vc.obact->obmat, stroke->last_world_space_position);
}
stroke->stroke_started = stroke->test_start(C, op, stroke->last_mouse_position);
if (stroke->stroke_started) {