Differential D8811 Diff 29770 source/blender/editors/interface/interface_region_color_picker.c

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	float add = 0.0f;			float add = 0.0f;

	if (event->type == WHEELUPMOUSE) {			if (event->type == WHEELUPMOUSE) {
	add = 0.05f;			add = 0.05f;
	}			}
	else if (event->type == WHEELDOWNMOUSE) {			else if (event->type == WHEELDOWNMOUSE) {
	add = -0.05f;			add = -0.05f;
	}			}
				else if (event->type == MOUSEPAN) {
				const int invert = (U.uiflag2 & USER_TRACKPAD_NATURAL) ? 1 : -1;
				add = 0.005f * invert * (event->y - event->prevy);
				}

	if (add != 0.0f) {			if (add != 0.0f) {
	LISTBASE_FOREACH (uiBut *, but, &block->buttons) {			LISTBASE_FOREACH (uiBut *, but, &block->buttons) {
	if (but->type == UI_BTYPE_HSVCUBE && but->active == NULL) {			if (but->type == UI_BTYPE_HSVCUBE && but->active == NULL) {
	uiPopupBlockHandle *popup = block->handle;			uiPopupBlockHandle *popup = block->handle;
	float rgb[3];			float rgb[3];
	ColorPicker *cpicker = but->custom_data;			ColorPicker *cpicker = but->custom_data;
	float *hsv = cpicker->color_data;			float *hsv = cpicker->color_data;
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