Differential D8812 Diff 29772 source/blender/editors/uvedit/uvedit_unwrap_ops.c

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	if (ms->blend > 0.05f) {			if (ms->blend > 0.05f) {
	ms->blend -= 0.1f;			ms->blend -= 0.1f;
	ms->lasttime = 0.0f;			ms->lasttime = 0.0f;
	RNA_float_set(op->ptr, "blend", ms->blend);			RNA_float_set(op->ptr, "blend", ms->blend);
	minimize_stretch_iteration(C, op, true);			minimize_stretch_iteration(C, op, true);
	}			}
	}			}
	break;			break;
				case MOUSEPAN: {
				const int invert = (U.uiflag2 & USER_TRACKPAD_NATURAL) ? 1 : -1;
				const int delta = invert * (event->y - event->prevy);

				float blend = ms->blend + (0.01f * delta);
				CLAMP(blend, 0.0f, 1.0f);

				if (blend != ms->blend) {
				ms->blend = blend;
				ms->lasttime = 0.0f;
				RNA_float_set(op->ptr, "blend", ms->blend);
				minimize_stretch_iteration(C, op, true);
				}
				break;
				}
	case TIMER:			case TIMER:
	if (ms->timer == event->customdata) {			if (ms->timer == event->customdata) {
	double start = PIL_check_seconds_timer();			double start = PIL_check_seconds_timer();

	do {			do {
	minimize_stretch_iteration(C, op, true);			minimize_stretch_iteration(C, op, true);
	} while (PIL_check_seconds_timer() - start < 0.01);			} while (PIL_check_seconds_timer() - start < 0.01);
	}			}
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