Commit: e9e4f6af9e79ea73eb26a2ce57f10bf600d9c6e3 Author: Richard Antalik Date: Mon Mar 2 02:49:35 2020 +0100 Branches: master https://developer.blender.org/rBe9e4f6af9e79ea73eb26a2ce57f10bf600d9c6e3
Fix T74320: Sound strip waveforms drawing allows negative volume values While animating sound strips volume within the graph editor, it is possible to set keyframes to negative values. The drawing code of waveforms wasn't clamping these values to zero and was instead drawing an "inverted" curve Author: a.monti Reviewed By: iss Differential Revision: https://developer.blender.org/D6971 =================================================================== M source/blender/editors/space_sequencer/sequencer_draw.c =================================================================== diff --git a/source/blender/editors/space_sequencer/sequencer_draw.c b/source/blender/editors/space_sequencer/sequencer_draw.c index 8a917e4c902..a4558f31cc8 100644 --- a/source/blender/editors/space_sequencer/sequencer_draw.c +++ b/source/blender/editors/space_sequencer/sequencer_draw.c @@ -338,6 +338,7 @@ static void drawseqwave(View2D *v2d, if (fcu && !BKE_fcurve_is_empty(fcu)) { float evaltime = x1_offset + (i * stepsize); volume = evaluate_fcurve(fcu, evaltime); + CLAMP_MIN(volume, 0.0f); } value1 *= volume; value2 *= volume; _______________________________________________ Bf-blender-cvs mailing list [email protected] https://lists.blender.org/mailman/listinfo/bf-blender-cvs
