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2022-12-02 21:35:01 +08:00
< li class = "toctree-l1" > < a class = "reference internal" href = "../../../index_.html" > MetaHuman DNA Calibration< / a > < / li >
2022-11-28 19:21:26 +08:00
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< h1 > Source code for dna_viewer.util.mesh< / h1 > < div class = "highlight" > < pre >
< span > < / span > < span class = "kn" > import< / span > < span class = "nn" > logging< / span >
< span class = "kn" > from< / span > < span class = "nn" > typing< / span > < span class = "kn" > import< / span > < span class = "n" > List< / span > < span class = "p" > ,< / span > < span class = "n" > Optional< / span >
< span class = "kn" > from< / span > < span class = "nn" > ..builder.scene< / span > < span class = "kn" > import< / span > < span class = "n" > Scene< / span > < span class = "k" > as< / span > < span class = "n" > SceneBuilder< / span >
< span class = "kn" > from< / span > < span class = "nn" > ..config.character< / span > < span class = "kn" > import< / span > < span class = "n" > BuildOptions< / span > < span class = "p" > ,< / span > < span class = "n" > Character< / span >
< span class = "kn" > from< / span > < span class = "nn" > ..config.scene< / span > < span class = "kn" > import< / span > < span class = "n" > Scene< / span > < span class = "k" > as< / span > < span class = "n" > SceneConfig< / span >
< span class = "kn" > from< / span > < span class = "nn" > ..config.units< / span > < span class = "kn" > import< / span > < span class = "n" > AngleUnit< / span > < span class = "p" > ,< / span > < span class = "n" > LinearUnit< / span >
< span class = "kn" > from< / span > < span class = "nn" > ..model.dna< / span > < span class = "kn" > import< / span > < span class = "n" > DNA< / span >
< span class = "kn" > from< / span > < span class = "nn" > ..util.error< / span > < span class = "kn" > import< / span > < span class = "n" > DNAViewerError< / span >
< div class = "viewcode-block" id = "get_mesh_names" > < a class = "viewcode-back" href = "../../../dna_viewer.util.html#dna_viewer.util.mesh.get_mesh_names" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_mesh_names< / span > < span class = "p" > (< / span > < span class = "n" > dna< / span > < span class = "p" > :< / span > < span class = "n" > DNA< / span > < span class = "p" > )< / span > < span class = "o" > -> < / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > str< / span > < span class = "p" > ]:< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Gets the list of mesh names contained in the DNA file.< / span >
< span class = "sd" > @type dna: DNA< / span >
< span class = "sd" > @param dna: Instance of DNA< / span >
< span class = "sd" > @rtype: List[str]< / span >
< span class = "sd" > @returns: The list of mesh names contained in the DNA file< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > return< / span > < span class = "n" > dna< / span > < span class = "o" > .< / span > < span class = "n" > get_mesh_names< / span > < span class = "p" > ()< / span > < / div >
< div class = "viewcode-block" id = "get_mesh_lods" > < a class = "viewcode-back" href = "../../../dna_viewer.util.html#dna_viewer.util.mesh.get_mesh_lods" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_mesh_lods< / span > < span class = "p" > (< / span > < span class = "n" > dna< / span > < span class = "p" > :< / span > < span class = "n" > DNA< / span > < span class = "p" > )< / span > < span class = "o" > -> < / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]]:< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Gets the list of list of mesh indices grouped by the lod number.< / span >
< span class = "sd" > @type dna: DNA< / span >
< span class = "sd" > @param dna: Instance of DNA.< / span >
< span class = "sd" > @rtype: List[List[int]]< / span >
< span class = "sd" > @returns: The list of list of mesh indices grouped by the lod number< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > result< / span > < span class = "p" > :< / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]]< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > for< / span > < span class = "n" > lod< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > dna< / span > < span class = "o" > .< / span > < span class = "n" > get_lod_count< / span > < span class = "p" > ()):< / span >
< span class = "n" > mesh_indices< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > for< / span > < span class = "n" > mesh_index< / span > < span class = "ow" > in< / span > < span class = "n" > dna< / span > < span class = "o" > .< / span > < span class = "n" > get_mesh_indices_for_lod< / span > < span class = "p" > (< / span > < span class = "n" > lod< / span > < span class = "p" > ):< / span >
< span class = "n" > mesh_indices< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > mesh_index< / span > < span class = "p" > )< / span >
< span class = "n" > result< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > mesh_indices< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > result< / span > < / div >
< div class = "viewcode-block" id = "create_build_options" > < a class = "viewcode-back" href = "../../../dna_viewer.util.html#dna_viewer.util.mesh.create_build_options" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > create_build_options< / span > < span class = "p" > (< / span >
< span class = "n" > add_joints< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > add_blend_shapes< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > add_skin< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > add_ctrl_attributes_on_root_joint< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > add_animated_map_attributes_on_root_joint< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > add_mesh_name_to_blend_shape_channel_name< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > add_key_frames< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "p" > )< / span > < span class = "o" > -> < / span > < span class = "n" > BuildOptions< / span > < span class = "p" > :< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Creates the build options object used in the character building process.< / span >
< span class = "sd" > @type add_joints: bool< / span >
< span class = "sd" > @param add_joints: Represents if joints should be added< / span >
< span class = "sd" > @type add_blend_shapes: bool< / span >
< span class = "sd" > @param add_blend_shapes: Represents if blend shapes should be added< / span >
< span class = "sd" > @type add_skin: bool< / span >
< span class = "sd" > @param add_skin: Represents if skin should be added< / span >
< span class = "sd" > @type add_ctrl_attributes_on_root_joint: bool< / span >
< span class = "sd" > @param add_ctrl_attributes_on_root_joint: Represents if gui control attributes should be added on the root joint< / span >
< span class = "sd" > @type add_animated_map_attributes_on_root_joint: bool< / span >
< span class = "sd" > @param add_animated_map_attributes_on_root_joint: Represents if animated map attributes should be added on the root joint< / span >
< span class = "sd" > @type add_mesh_name_to_blend_shape_channel_name: bool< / span >
< span class = "sd" > @param add_mesh_name_to_blend_shape_channel_name: A flag representing whether mash name of blend shape channel is added to name when creating it< / span >
< span class = "sd" > @type add_key_frames: bool< / span >
< span class = "sd" > @param add_key_frames: A flag representing whether key frames should be added< / span >
< span class = "sd" > @rtype: BuildOptions< / span >
< span class = "sd" > @returns: The created build options object< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > return< / span > < span class = "n" > BuildOptions< / span > < span class = "p" > (< / span >
< span class = "n" > add_joints< / span > < span class = "o" > =< /span>< span class = "n" > add_joints< / span > < span class = "p" > ,< / span >
< span class = "n" > add_blend_shapes< / span > < span class = "o" > =< / span > < span class = "n" > add_blend_shapes< / span > < span class = "p" > ,< / span >
< span class = "n" > add_skin< / span > < span class = "o" > =< / span > < span class = "n" > add_skin< / span > < span class = "p" > ,< / span >
< span class = "n" > add_ctrl_attributes_on_root_joint< / span > < span class = "o" > =< / span > < span class = "n" > add_ctrl_attributes_on_root_joint< / span > < span class = "p" > ,< / span >
< span class = "n" > add_animated_map_attributes_on_root_joint< / span > < span class = "o" > =< / span > < span class = "n" > add_animated_map_attributes_on_root_joint< / span > < span class = "p" > ,< / span >
< span class = "n" > add_mesh_name_to_blend_shape_channel_name< / span > < span class = "o" > =< / span > < span class = "n" > add_mesh_name_to_blend_shape_channel_name< / span > < span class = "p" > ,< / span >
< span class = "n" > add_key_frames< / span > < span class = "o" > =< / span > < span class = "n" > add_key_frames< / span > < span class = "p" > ,< / span >
< span class = "p" > )< / span > < / div >
< div class = "viewcode-block" id = "build_meshes" > < a class = "viewcode-back" href = "../../../dna_viewer.util.html#dna_viewer.util.mesh.build_meshes" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > build_meshes< / span > < span class = "p" > (< / span >
< span class = "n" > dna< / span > < span class = "p" > :< / span > < span class = "n" > DNA< / span > < span class = "p" > ,< / span >
< span class = "n" > options< / span > < span class = "p" > :< / span > < span class = "n" > BuildOptions< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > group_by_lod< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "n" > mesh_list< / span > < span class = "p" > :< / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > lod_list< / span > < span class = "p" > :< / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > create_new_scene< / span > < span class = "p" > :< / span > < span class = "nb" > bool< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span >
< span class = "p" > )< / span > < span class = "o" > -> < / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > str< / span > < span class = "p" > ]:< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Starts the mesh building process with the provided parameters.< / span >
< span class = "sd" > @type dna: DNA< / span >
< span class = "sd" > @param dna: Instance of DNA< / span >
< span class = "sd" > @type options: BuildOptions< / span >
< span class = "sd" > @param options: The build options used in the build process< / span >
< span class = "sd" > @type group_by_lod: bool< / span >
< span class = "sd" > @param group_by_lod: Represents if the created meshes should be added to a holding transform representing the lod< / span >
< span class = "sd" > @type mesh_list: List[int]< / span >
< span class = "sd" > @param mesh_list: List of mesh indices that should be added.< / span >
< span class = "sd" > @type lod_list: List[int]< / span >
< span class = "sd" > @param lod_list: List of lods from which all containing meshes should be added.< / span >
< span class = "sd" > @type create_new_scene: bool< / span >
< span class = "sd" > @param create_new_scene: Represents if a new scene should be created in the build process.< / span >
< span class = "sd" > @rtype: List[str]< / span >
< span class = "sd" > @returns: The list of full paths of the created meshes in the maya scene< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > options< / span > < span class = "o" > =< / span > < span class = "n" > options< / span > < span class = "ow" > or< / span > < span class = "n" > BuildOptions< / span > < span class = "p" > ()< / span >
< span class = "n" > meshes< / span > < span class = "p" > :< / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "n" > meshes_by_lod< / span > < span class = "o" > =< / span > < span class = "n" > get_mesh_lods< / span > < span class = "p" > (< / span > < span class = "n" > dna< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > lod_list< / span > < span class = "p" > :< / span >
< span class = "k" > for< / span > < span class = "n" > lod< / span > < span class = "ow" > in< / span > < span class = "n" > lod_list< / span > < span class = "p" > :< / span >
< span class = "n" > meshes< / span > < span class = "o" > .< / span > < span class = "n" > extend< / span > < span class = "p" > (< / span > < span class = "n" > meshes_by_lod< / span > < span class = "p" > [< / span > < span class = "n" > lod< / span > < span class = "p" > ])< / span >
< span class = "k" > if< / span > < span class = "n" > mesh_list< / span > < span class = "p" > :< / span >
< span class = "n" > meshes< / span > < span class = "o" > .< / span > < span class = "n" > extend< / span > < span class = "p" > (< / span > < span class = "n" > mesh_list< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > mesh_list< / span > < span class = "ow" > is< / span > < span class = "kc" > None< / span > < span class = "ow" > and< / span > < span class = "n" > lod_list< / span > < span class = "ow" > is< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "n" > meshes< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "n" > mesh_index< / span > < span class = "k" > for< / span > < span class = "n" > meshes< / span > < span class = "ow" > in< / span > < span class = "n" > meshes_by_lod< / span > < span class = "k" > for< / span > < span class = "n" > mesh_index< / span > < span class = "ow" > in< / span > < span class = "n" > meshes< / span > < span class = "p" > ]< / span >
< span class = "n" > character_config< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "n" > Character< / span > < span class = "p" > ()< / span >
< span class = "o" > .< / span > < span class = "n" > with_dna< / span > < span class = "p" > (< / span > < span class = "n" > dna< / span > < span class = "o" > =< / span > < span class = "n" > dna< / span > < span class = "p" > )< / span >
< span class = "o" > .< / span > < span class = "n" > with_character_node< / span > < span class = "p" > (< / span > < span class = "n" > value< / span > < span class = "o" > =< / span > < span class = "n" > group_by_lod< / span > < span class = "p" > )< / span >
< span class = "o" > .< / span > < span class = "n" > with_meshes< / span > < span class = "p" > (< / span > < span class = "n" > meshes< / span > < span class = "o" > =< / span > < span class = "n" > meshes< / span > < span class = "p" > )< / span >
< span class = "p" > )< / span >
< span class = "n" > character_config< / span > < span class = "o" > .< / span > < span class = "n" > options< / span > < span class = "o" > =< / span > < span class = "n" > options< / span >
< span class = "n" > config< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "n" > SceneConfig< / span > < span class = "p" > ()< / span >
< span class = "o" > .< / span > < span class = "n" > with_character< / span > < span class = "p" > (< / span > < span class = "n" > character< / span > < span class = "o" > =< / span > < span class = "n" > character_config< / span > < span class = "p" > )< / span >
< span class = "o" > .< / span > < span class = "n" > with_create_new_scene< / span > < span class = "p" > (< / span > < span class = "n" > create_new_scene< / span > < span class = "p" > )< / span >
< span class = "o" > .< / span > < span class = "n" > with_linear_unit< / span > < span class = "p" > (< / span > < span class = "n" > unit< / span > < span class = "o" > =< / span > < span class = "n" > LinearUnit< / span > < span class = "o" > .< / span > < span class = "n" > cm< / span > < span class = "p" > )< / span >
< span class = "o" > .< / span > < span class = "n" > with_angle_unit< / span > < span class = "p" > (< / span > < span class = "n" > unit< / span > < span class = "o" > =< / span > < span class = "n" > AngleUnit< / span > < span class = "o" > .< / span > < span class = "n" > degree< / span > < span class = "p" > )< / span >
< span class = "p" > )< / span >
< span class = "n" > scene_build_result< / span > < span class = "o" > =< / span > < span class = "n" > SceneBuilder< / span > < span class = "p" > (< / span > < span class = "n" > config< / span > < span class = "p" > )< / span > < span class = "o" > .< / span > < span class = "n" > build< / span > < span class = "p" > ()< / span >
< span class = "n" > result< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > for< / span > < span class = "n" > character_result< / span > < span class = "ow" > in< / span > < span class = "n" > scene_build_result< / span > < span class = "o" > .< / span > < span class = "n" > character_results< / span > < span class = "p" > :< / span >
< span class = "k" > for< / span > < span class = "n" > nodes_by_lod< / span > < span class = "ow" > in< / span > < span class = "n" > character_result< / span > < span class = "o" > .< / span > < span class = "n" > nodes< / span > < span class = "o" > .< / span > < span class = "n" > values< / span > < span class = "p" > ():< / span >
< span class = "k" > for< / span > < span class = "n" > node< / span > < span class = "ow" > in< / span > < span class = "n" > nodes_by_lod< / span > < span class = "p" > :< / span >
< span class = "n" > result< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > node< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > result< / span > < / div >
< div class = "viewcode-block" id = "get_mesh_indices_containing_string" > < a class = "viewcode-back" href = "../../../dna_viewer.util.html#dna_viewer.util.mesh.get_mesh_indices_containing_string" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_mesh_indices_containing_string< / span > < span class = "p" > (< / span >
< span class = "n" > mesh_name_part< / span > < span class = "p" > :< / span > < span class = "nb" > str< / span > < span class = "p" > ,< / span > < span class = "n" > lod< / span > < span class = "p" > :< / span > < span class = "nb" > int< / span > < span class = "p" > ,< / span > < span class = "n" > dna< / span > < span class = "p" > :< / span > < span class = "n" > DNA< / span >
< span class = "p" > )< / span > < span class = "o" > -> < / span > < span class = "n" > List< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]:< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Gets the mesh indices containing a search string.< / span >
< span class = "sd" > @type mesh_name_part: str< / span >
< span class = "sd" > @param mesh_name_part: The string that is searched for in the meshes< / span >
< span class = "sd" > @type lod: int< / span >
< span class = "sd" > @param lod: The lod in which the mesh names will be searched for the result< / span >
< span class = "sd" > @type dna: DNA< / span >
< span class = "sd" > @param dna: Instance of DNA< / span >
< span class = "sd" > @rtype: List[int]< / span >
< span class = "sd" > @returns: The list of mesh indices which contain the mesh_name_part in their name< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "mi" > 0< / span > < span class = "o" > < =< / span > < span class = "n" > lod< / span > < span class = "o" > < < / span > < span class = "n" > dna< / span > < span class = "o" > .< / span > < span class = "n" > get_lod_count< / span > < span class = "p" > ():< / span >
< span class = "k" > raise< / span > < span class = "n" > DNAViewerError< / span > < span class = "p" > (< / span > < span class = "sa" > f< / span > < span class = "s2" > " Lod < / span > < span class = "si" > {< / span > < span class = "n" > lod< / span > < span class = "si" > }< / span > < span class = "s2" > does not exist" < / span > < span class = "p" > )< / span >
< span class = "n" > result< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > for< / span > < span class = "n" > mesh_index< / span > < span class = "ow" > in< / span > < span class = "n" > dna< / span > < span class = "o" > .< / span > < span class = "n" > get_mesh_indices_for_lod< / span > < span class = "p" > (< / span > < span class = "n" > lod< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "n" > mesh_name_part< / span > < span class = "o" > .< / span > < span class = "n" > lower< / span > < span class = "p" > ()< / span > < span class = "ow" > in< / span > < span class = "n" > dna< / span > < span class = "o" > .< / span > < span class = "n" > get_mesh_name< / span > < span class = "p" > (< / span > < span class = "n" > mesh_index< / span > < span class = "p" > )< / span > < span class = "o" > .< / span > < span class = "n" > lower< / span > < span class = "p" > ():< / span >
< span class = "n" > result< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "n" > mesh_index< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > result< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "n" > DNAViewerError< / span > < span class = "p" > (< / span > < span class = "sa" > f< / span > < span class = "s2" > " No results for < / span > < span class = "si" > {< / span > < span class = "n" > mesh_name_part< / span > < span class = "si" > }< / span > < span class = "s2" > " < / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > result< / span > < / div >
< div class = "viewcode-block" id = "get_mesh_index" > < a class = "viewcode-back" href = "../../../dna_viewer.util.html#dna_viewer.util.mesh.get_mesh_index" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_mesh_index< / span > < span class = "p" > (< / span > < span class = "n" > mesh_name< / span > < span class = "p" > :< / span > < span class = "nb" > str< / span > < span class = "p" > ,< / span > < span class = "n" > lod< / span > < span class = "p" > :< / span > < span class = "nb" > int< / span > < span class = "p" > ,< / span > < span class = "n" > dna< / span > < span class = "p" > :< / span > < span class = "n" > DNA< / span > < span class = "p" > )< / span > < span class = "o" > -> < / span > < span class = "n" > Optional< / span > < span class = "p" > [< / span > < span class = "nb" > int< / span > < span class = "p" > ]:< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Gets a mesh index with the given search string, returns the first one if multiple are found.< / span >
< span class = "sd" > @type mesh_name: str< / span >
< span class = "sd" > @param mesh_name: The string that is searched for in the meshes< / span >
< span class = "sd" > @type lod: int< / span >
< span class = "sd" > @param lod: The lod in which the mesh names will be searched for the result< / span >
< span class = "sd" > @type dna: DNA< / span >
< span class = "sd" > @param dna: Instance of DNA< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > results< / span > < span class = "o" > =< / span > < span class = "n" > get_mesh_indices_containing_string< / span > < span class = "p" > (< / span > < span class = "n" > mesh_name< / span > < span class = "p" > ,< / span > < span class = "n" > lod< / span > < span class = "p" > ,< / span > < span class = "n" > dna< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > results< / span > < span class = "p" > :< / span >
< span class = "n" > logging< / span > < span class = "o" > .< / span > < span class = "n" > warning< / span > < span class = "p" > (< / span >
< span class = "s2" > " Multiple meshes found, first result is returned, you should probably try a more specific mesh name" < / span >
< span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > results< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span >
< span class = "k" > except< / span > < span class = "n" > DNAViewerError< / span > < span class = "k" > as< / span > < span class = "n" > e< / span > < span class = "p" > :< / span >
< span class = "n" > logging< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "n" > e< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "kc" > None< / span > < / div >
< / pre > < / div >
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< footer >
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