Differential D10300 Diff 33525 source/blender/blenkernel/intern/gpencil_modifier.c

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source/blender/blenkernel/intern/gpencil_modifier.c

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	* \param ob: Grease pencil object			* \param ob: Grease pencil object
	*/			*/
	void BKE_gpencil_prepare_eval_data(Depsgraph depsgraph, Scene scene, Object *ob)			void BKE_gpencil_prepare_eval_data(Depsgraph depsgraph, Scene scene, Object *ob)
	{			{
	bGPdata gpd_eval = (bGPdata )ob->data;			bGPdata gpd_eval = (bGPdata )ob->data;
	Object ob_orig = (Object )DEG_get_original_id(&ob->id);			Object ob_orig = (Object )DEG_get_original_id(&ob->id);
	bGPdata gpd_orig = (bGPdata )ob_orig->data;			bGPdata gpd_orig = (bGPdata )ob_orig->data;

	/* Need check if some layer is parented. */			/* Need check if some layer is parented or transformed. */
	bool do_parent = false;			bool do_parent = false;
				bool do_transform = false;
	LISTBASE_FOREACH (bGPDlayer *, gpl, &gpd_orig->layers) {			LISTBASE_FOREACH (bGPDlayer *, gpl, &gpd_orig->layers) {
	if (gpl->parent != NULL) {			if (gpl->parent != NULL) {
	do_parent = true;			do_parent = true;
	break;			break;
	}			}
				if ((!is_zero_v3(gpl->location)) \|\| (!is_zero_v3(gpl->rotation)) \|\| (!is_one_v3(gpl->scale))) {
				do_transform = true;
				break;
				}
	}			}

	const bool is_multiedit = (bool)GPENCIL_MULTIEDIT_SESSIONS_ON(gpd_eval);			const bool is_multiedit = (bool)GPENCIL_MULTIEDIT_SESSIONS_ON(gpd_eval);
	const bool is_curve_edit = (bool)GPENCIL_CURVE_EDIT_SESSIONS_ON(gpd_eval);			const bool is_curve_edit = (bool)GPENCIL_CURVE_EDIT_SESSIONS_ON(gpd_eval);
	const bool do_modifiers = (bool)((!is_multiedit) && (!is_curve_edit) &&			const bool do_modifiers = (bool)((!is_multiedit) && (!is_curve_edit) &&
	(ob->greasepencil_modifiers.first != NULL) &&			(ob->greasepencil_modifiers.first != NULL) &&
	(!GPENCIL_SIMPLIFY_MODIF(scene)));			(!GPENCIL_SIMPLIFY_MODIF(scene)));
	if ((!do_modifiers) && (!do_parent)) {			if ((!do_modifiers) && (!do_parent) && (!do_transform)) {
	return;			return;
	}			}
	DEG_debug_print_eval(depsgraph, __func__, gpd_eval->id.name, gpd_eval);			DEG_debug_print_eval(depsgraph, __func__, gpd_eval->id.name, gpd_eval);

	/* If only one user, don't need a new copy, just update data of the frame. */			/* If only one user, don't need a new copy, just update data of the frame. */
	if (gpd_orig->id.us == 1) {			if (gpd_orig->id.us == 1) {
	ob->runtime.gpd_eval = NULL;			ob->runtime.gpd_eval = NULL;
	gpencil_copy_activeframe_to_eval(depsgraph, scene, ob, ob_orig->data, gpd_eval);			gpencil_copy_activeframe_to_eval(depsgraph, scene, ob, ob_orig->data, gpd_eval);
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