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classes/class_arraymesh.rst
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@@ -103,45 +103,45 @@ Methods
.. table::
:widths: auto
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`add_blend_shape<class_ArrayMesh_method_add_blend_shape>` **(** :ref:`StringName<class_StringName>` name **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`add_surface_from_arrays<class_ArrayMesh_method_add_surface_from_arrays>` **(** :ref:`PrimitiveType<enum_Mesh_PrimitiveType>` primitive, :ref:`Array<class_Array>` arrays, :ref:`Array[]<class_Array>` blend_shapes=[], :ref:`Dictionary<class_Dictionary>` lods={}, :ref:`ArrayFormat<enum_Mesh_ArrayFormat>` compress_flags=0 **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`clear_blend_shapes<class_ArrayMesh_method_clear_blend_shapes>` **(** **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`clear_surfaces<class_ArrayMesh_method_clear_surfaces>` **(** **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`get_blend_shape_count<class_ArrayMesh_method_get_blend_shape_count>` **(** **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`StringName<class_StringName>` | :ref:`get_blend_shape_name<class_ArrayMesh_method_get_blend_shape_name>` **(** :ref:`int<class_int>` index **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Error<enum_@GlobalScope_Error>` | :ref:`lightmap_unwrap<class_ArrayMesh_method_lightmap_unwrap>` **(** :ref:`Transform3D<class_Transform3D>` transform, :ref:`float<class_float>` texel_size **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`regen_normal_maps<class_ArrayMesh_method_regen_normal_maps>` **(** **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_blend_shape_name<class_ArrayMesh_method_set_blend_shape_name>` **(** :ref:`int<class_int>` index, :ref:`StringName<class_StringName>` name **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`surface_find_by_name<class_ArrayMesh_method_surface_find_by_name>` **(** :ref:`String<class_String>` name **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`surface_get_array_index_len<class_ArrayMesh_method_surface_get_array_index_len>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`surface_get_array_len<class_ArrayMesh_method_surface_get_array_len>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`ArrayFormat<enum_Mesh_ArrayFormat>` | :ref:`surface_get_format<class_ArrayMesh_method_surface_get_format>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>` | :ref:`surface_get_name<class_ArrayMesh_method_surface_get_name>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PrimitiveType<enum_Mesh_PrimitiveType>` | :ref:`surface_get_primitive_type<class_ArrayMesh_method_surface_get_primitive_type>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_set_name<class_ArrayMesh_method_surface_set_name>` **(** :ref:`int<class_int>` surf_idx, :ref:`String<class_String>` name **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_update_attribute_region<class_ArrayMesh_method_surface_update_attribute_region>` **(** :ref:`int<class_int>` surf_idx, :ref:`int<class_int>` offset, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_update_skin_region<class_ArrayMesh_method_surface_update_skin_region>` **(** :ref:`int<class_int>` surf_idx, :ref:`int<class_int>` offset, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_update_vertex_region<class_ArrayMesh_method_surface_update_vertex_region>` **(** :ref:`int<class_int>` surf_idx, :ref:`int<class_int>` offset, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |
+-----------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`add_blend_shape<class_ArrayMesh_method_add_blend_shape>` **(** :ref:`StringName<class_StringName>` name **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`add_surface_from_arrays<class_ArrayMesh_method_add_surface_from_arrays>` **(** :ref:`PrimitiveType<enum_Mesh_PrimitiveType>` primitive, :ref:`Array<class_Array>` arrays, :ref:`Array[]<class_Array>` blend_shapes=[], :ref:`Dictionary<class_Dictionary>` lods={}, :ref:`ArrayFormat<enum_Mesh_ArrayFormat>` flags=0 **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`clear_blend_shapes<class_ArrayMesh_method_clear_blend_shapes>` **(** **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`clear_surfaces<class_ArrayMesh_method_clear_surfaces>` **(** **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`get_blend_shape_count<class_ArrayMesh_method_get_blend_shape_count>` **(** **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`StringName<class_StringName>` | :ref:`get_blend_shape_name<class_ArrayMesh_method_get_blend_shape_name>` **(** :ref:`int<class_int>` index **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Error<enum_@GlobalScope_Error>` | :ref:`lightmap_unwrap<class_ArrayMesh_method_lightmap_unwrap>` **(** :ref:`Transform3D<class_Transform3D>` transform, :ref:`float<class_float>` texel_size **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`regen_normal_maps<class_ArrayMesh_method_regen_normal_maps>` **(** **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_blend_shape_name<class_ArrayMesh_method_set_blend_shape_name>` **(** :ref:`int<class_int>` index, :ref:`StringName<class_StringName>` name **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`surface_find_by_name<class_ArrayMesh_method_surface_find_by_name>` **(** :ref:`String<class_String>` name **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`surface_get_array_index_len<class_ArrayMesh_method_surface_get_array_index_len>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`surface_get_array_len<class_ArrayMesh_method_surface_get_array_len>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`ArrayFormat<enum_Mesh_ArrayFormat>` | :ref:`surface_get_format<class_ArrayMesh_method_surface_get_format>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>` | :ref:`surface_get_name<class_ArrayMesh_method_surface_get_name>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PrimitiveType<enum_Mesh_PrimitiveType>` | :ref:`surface_get_primitive_type<class_ArrayMesh_method_surface_get_primitive_type>` **(** :ref:`int<class_int>` surf_idx **)** |const| |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_set_name<class_ArrayMesh_method_surface_set_name>` **(** :ref:`int<class_int>` surf_idx, :ref:`String<class_String>` name **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_update_attribute_region<class_ArrayMesh_method_surface_update_attribute_region>` **(** :ref:`int<class_int>` surf_idx, :ref:`int<class_int>` offset, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_update_skin_region<class_ArrayMesh_method_surface_update_skin_region>` **(** :ref:`int<class_int>` surf_idx, :ref:`int<class_int>` offset, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`surface_update_vertex_region<class_ArrayMesh_method_surface_update_vertex_region>` **(** :ref:`int<class_int>` surf_idx, :ref:`int<class_int>` offset, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |
+-----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
.. rst-class:: classref-section-separator
@@ -197,9 +197,7 @@ Overrides the :ref:`AABB<class_AABB>` with one defined by user for use with frus
- void **set_shadow_mesh** **(** :ref:`ArrayMesh<class_ArrayMesh>` value **)**
- :ref:`ArrayMesh<class_ArrayMesh>` **get_shadow_mesh** **(** **)**
.. container:: contribute
There is currently no description for this property. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!
An optional mesh which is used for rendering shadows and can be used for the depth prepass. Can be used to increase performance of shadow rendering by using a mesh that only contains vertex position data (without normals, UVs, colors, etc.).
.. rst-class:: classref-section-separator
@@ -226,13 +224,21 @@ Adds name for a blend shape that will be added with :ref:`add_surface_from_array
.. rst-class:: classref-method
void **add_surface_from_arrays** **(** :ref:`PrimitiveType<enum_Mesh_PrimitiveType>` primitive, :ref:`Array<class_Array>` arrays, :ref:`Array[]<class_Array>` blend_shapes=[], :ref:`Dictionary<class_Dictionary>` lods={}, :ref:`ArrayFormat<enum_Mesh_ArrayFormat>` compress_flags=0 **)**
void **add_surface_from_arrays** **(** :ref:`PrimitiveType<enum_Mesh_PrimitiveType>` primitive, :ref:`Array<class_Array>` arrays, :ref:`Array[]<class_Array>` blend_shapes=[], :ref:`Dictionary<class_Dictionary>` lods={}, :ref:`ArrayFormat<enum_Mesh_ArrayFormat>` flags=0 **)**
Creates a new surface.
Creates a new surface. :ref:`Mesh.get_surface_count<class_Mesh_method_get_surface_count>` will become the ``surf_idx`` for this new surface.
Surfaces are created to be rendered using a ``primitive``, which may be any of the types defined in :ref:`PrimitiveType<enum_Mesh_PrimitiveType>`. (As a note, when using indices, it is recommended to only use points, lines, or triangles.) :ref:`Mesh.get_surface_count<class_Mesh_method_get_surface_count>` will become the ``surf_idx`` for this new surface.
Surfaces are created to be rendered using a ``primitive``, which may be any of the values defined in :ref:`PrimitiveType<enum_Mesh_PrimitiveType>`.
The ``arrays`` argument is an array of arrays. See :ref:`ArrayType<enum_Mesh_ArrayType>` for the values used in this array. For example, ``arrays[0]`` is the array of vertices. That first vertex sub-array is always required; the others are optional. Adding an index array puts this function into "index mode" where the vertex and other arrays become the sources of data and the index array defines the vertex order. All sub-arrays must have the same length as the vertex array (or be an exact multiple of the vertex array's length, when multiple elements of a sub-array correspond to a single vertex) or be empty, except for :ref:`Mesh.ARRAY_INDEX<class_Mesh_constant_ARRAY_INDEX>` if it is used.
The ``arrays`` argument is an array of arrays. Each of the :ref:`Mesh.ARRAY_MAX<class_Mesh_constant_ARRAY_MAX>` elements contains an array with some of the mesh data for this surface as described by the corresponding member of :ref:`ArrayType<enum_Mesh_ArrayType>` or ``null`` if it is not used by the surface. For example, ``arrays[0]`` is the array of vertices. That first vertex sub-array is always required; the others are optional. Adding an index array puts this surface into "index mode" where the vertex and other arrays become the sources of data and the index array defines the vertex order. All sub-arrays must have the same length as the vertex array (or be an exact multiple of the vertex array's length, when multiple elements of a sub-array correspond to a single vertex) or be empty, except for :ref:`Mesh.ARRAY_INDEX<class_Mesh_constant_ARRAY_INDEX>` if it is used.
The ``blend_shapes`` argument is an array of vertex data for each blend shape. Each element is an array of the same structure as ``arrays``, but :ref:`Mesh.ARRAY_VERTEX<class_Mesh_constant_ARRAY_VERTEX>`, :ref:`Mesh.ARRAY_NORMAL<class_Mesh_constant_ARRAY_NORMAL>`, and :ref:`Mesh.ARRAY_TANGENT<class_Mesh_constant_ARRAY_TANGENT>` are set if and only if they are set in ``arrays`` and all other entries are ``null``.
The ``lods`` argument is a dictionary with :ref:`float<class_float>` keys and :ref:`PackedInt32Array<class_PackedInt32Array>` values. Each entry in the dictionary represents a LOD level of the surface, where the value is the :ref:`Mesh.ARRAY_INDEX<class_Mesh_constant_ARRAY_INDEX>` array to use for the LOD level and the key is roughly proportional to the distance at which the LOD stats being used. I.e., increasing the key of a LOD also increases the distance that the objects has to be from the camera before the LOD is used.
The ``flags`` argument is the bitwise or of, as required: One value of :ref:`ArrayCustomFormat<enum_Mesh_ArrayCustomFormat>` left shifted by ``ARRAY_FORMAT_CUSTOMn_SHIFT`` for each custom channel in use, :ref:`Mesh.ARRAY_FLAG_USE_DYNAMIC_UPDATE<class_Mesh_constant_ARRAY_FLAG_USE_DYNAMIC_UPDATE>`, :ref:`Mesh.ARRAY_FLAG_USE_8_BONE_WEIGHTS<class_Mesh_constant_ARRAY_FLAG_USE_8_BONE_WEIGHTS>`, or :ref:`Mesh.ARRAY_FLAG_USES_EMPTY_VERTEX_ARRAY<class_Mesh_constant_ARRAY_FLAG_USES_EMPTY_VERTEX_ARRAY>`.
\ **Note:** When using indices, it is recommended to only use points, lines, or triangles.
.. rst-class:: classref-item-separator