From dd7250efb1a54cc80acd1091139e4358ca83993e Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Thu, 24 Mar 2022 16:21:59 +0100 Subject: Tracking: Fix jump when sliding tild/scale of marker Was a mistake in coordinate handling: need to take possible offset from the sliding area. Mouse us still not fully perfectly follows changes of the tilt slide area, but that is a separate issue. --- source/blender/editors/space_clip/tracking_ops.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'source/blender/editors/space_clip') diff --git a/source/blender/editors/space_clip/tracking_ops.c b/source/blender/editors/space_clip/tracking_ops.c index 6660ff3b78b..1a497a35b6f 100644 --- a/source/blender/editors/space_clip/tracking_ops.c +++ b/source/blender/editors/space_clip/tracking_ops.c @@ -876,22 +876,13 @@ static int slide_marker_modal(bContext *C, wmOperator *op, const wmEvent *event) BKE_tracking_marker_clamp(data->marker, CLAMP_PAT_DIM); } else if (data->action == SLIDE_ACTION_TILT_SIZE) { + const float mouse_delta[2] = {dx, dy}; float start[2], end[2]; float scale = 1.0f, angle = 0.0f; - float mval[2]; - - if (data->accurate) { - mval[0] = data->mval[0] + (event->mval[0] - data->mval[0]) / 5.0f; - mval[1] = data->mval[1] + (event->mval[1] - data->mval[1]) / 5.0f; - } - else { - mval[0] = event->mval[0]; - mval[1] = event->mval[1]; - } sub_v2_v2v2(start, data->spos, data->old_pos); - ED_clip_point_stable_pos(sc, region, mval[0], mval[1], &end[0], &end[1]); + add_v2_v2v2(end, data->spos, mouse_delta); sub_v2_v2(end, data->old_pos); if (len_squared_v2(start) != 0.0f) { -- cgit v1.2.3