Differential D14561 Diff 50265 source/blender/blenkernel/intern/displist.cc

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source/blender/blenkernel/intern/displist.cc

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	}			}

	void BKE_displist_make_curveTypes(Depsgraph *depsgraph,			void BKE_displist_make_curveTypes(Depsgraph *depsgraph,
	const Scene *scene,			const Scene *scene,
	Object *ob,			Object *ob,
	const bool for_render)			const bool for_render)
	{			{
	BLI_assert(ELEM(ob->type, OB_SURF, OB_CURVES_LEGACY, OB_FONT));			BLI_assert(ELEM(ob->type, OB_SURF, OB_CURVES_LEGACY, OB_FONT));
	Curve &cow_curve = (Curve )ob->data;			const Curve &original_curve = static_cast<const Curve >(ob->data);
				sergeyUnsubmitted Not Done Inline Actions I'd call it `input_curve` (input as in input of the modifier stack), to not be confused with original curve which is owned by bmain. sergey: I'd call it `input_curve` (input as in input of the modifier stack), to not be confused with…

	BKE_object_free_derived_caches(ob);			BKE_object_free_derived_caches(ob);
	cow_curve.curve_eval = nullptr;

	ob->runtime.curve_cache = MEM_cnew<CurveCache>(__func__);			ob->runtime.curve_cache = MEM_cnew<CurveCache>(__func__);
	ListBase *dispbase = &ob->runtime.curve_cache->disp;			ListBase *dispbase = &ob->runtime.curve_cache->disp;

	if (ob->type == OB_SURF) {			if (ob->type == OB_SURF) {
	GeometrySet geometry = evaluate_surface_object(depsgraph, scene, ob, for_render, dispbase);			GeometrySet geometry = evaluate_surface_object(depsgraph, scene, ob, for_render, dispbase);
	ob->runtime.geometry_set_eval = new GeometrySet(std::move(geometry));			ob->runtime.geometry_set_eval = new GeometrySet(std::move(geometry));
	}			}
	else {			else {
	GeometrySet geometry = evaluate_curve_type_object(depsgraph, scene, ob, for_render, dispbase);			GeometrySet geometry = evaluate_curve_type_object(depsgraph, scene, ob, for_render, dispbase);

	if (geometry.has_curves()) {			if (geometry.has_curves()) {
	/* Assign the evaluated curve to the object's "data_eval". In addition to the curve_eval			/* Assign the evaluated curve to the object's "data_eval". In addition to the evaluated curve
	* added to the curve here, it will also contain a copy of the original curve's data. This is			* added to the curve here, it will also contain a copy of the original curve's data. This is
	* essential, because it maintains the expected behavior for evaluated curve data from before			* essential, because it maintains the expected behavior for evaluated curve data from before
	* the CurveEval data type was introduced, when an evaluated object's curve data was just a			* the curve modifier stack was change to use #GeometrySet, when an evaluated object's curve
				JacquesLuckeUnsubmitted Done Inline Actions This comment should be updated, it still mentions `CurveEval`. JacquesLucke: This comment should be updated, it still mentions `CurveEval`.
	* copy of the original curve and everything else ended up in #CurveCache. */			* data was just a copy of the original curve and everything else ended up in #CurveCache. */
	CurveComponent &curve_component = geometry.get_component_for_write<CurveComponent>();			Curve &cow_curve = reinterpret_cast<Curve >(BKE_id_copy_ex(
	cow_curve.curve_eval = curve_component.get_for_read();			nullptr, static_cast<const ID *>(ob->data), nullptr, LIB_ID_COPY_LOCALIZE));
	BKE_object_eval_assign_data(ob, &cow_curve.id, false);			cow_curve.curve_eval = geometry.get_curves_for_read();
				/* Copy edit mode pointers necessary for drawing to the duplicated curve. */
				cow_curve.editnurb = original_curve.editnurb;
				cow_curve.editfont = original_curve.editfont;
				cow_curve.edit_data_from_original = true;
				BKE_object_eval_assign_data(ob, &cow_curve.id, true);
	}			}

	ob->runtime.geometry_set_eval = new GeometrySet(std::move(geometry));			ob->runtime.geometry_set_eval = new GeometrySet(std::move(geometry));
	}			}

	BKE_object_boundbox_calc_from_evaluated_geometry(ob);			BKE_object_boundbox_calc_from_evaluated_geometry(ob);
	}			}

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