godotengine/godot-docs
1
0
Fork 0
mirror of https://github.com/godotengine/godot-docs.git synced 2026-01-04 14:11:02 +03:00
Code Issues Packages Projects Releases Wiki Activity

classref: Sync with current master branch (6c05ec3)

Browse Source
This commit is contained in:
Godot Organization
2024-11-16 03:22:28 +00:00
parent 703d0cdba2
commit e0dc2b106a
149 changed files with 2125 additions and 515 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
classes/class_surfacetool.rst
View File

@@ -429,7 +429,7 @@ Generates an LOD for a given ``nd_threshold`` in linear units (square root of qu
Generates normals from vertices so you do not have to do it manually. If ``flip`` is ``true``, the resulting normals will be inverted. :ref:`generate_normals<class_SurfaceTool_method_generate_normals>` should be called *after* generating geometry and *before* committing the mesh using :ref:`commit<class_SurfaceTool_method_commit>` or :ref:`commit_to_arrays<class_SurfaceTool_method_commit_to_arrays>`. For correct display of normal-mapped surfaces, you will also have to generate tangents using :ref:`generate_tangents<class_SurfaceTool_method_generate_tangents>`.
\ **Note:** :ref:`generate_normals<class_SurfaceTool_method_generate_normals>` only works if the primitive type to be set to :ref:`Mesh.PRIMITIVE_TRIANGLES<class_Mesh_constant_PRIMITIVE_TRIANGLES>`.
\ **Note:** :ref:`generate_normals<class_SurfaceTool_method_generate_normals>` only works if the primitive type is set to :ref:`Mesh.PRIMITIVE_TRIANGLES<class_Mesh_constant_PRIMITIVE_TRIANGLES>`.
\ **Note:** :ref:`generate_normals<class_SurfaceTool_method_generate_normals>` takes smooth groups into account. To generate smooth normals, set the smooth group to a value greater than or equal to ``0`` using :ref:`set_smooth_group<class_SurfaceTool_method_set_smooth_group>` or leave the smooth group at the default of ``0``. To generate flat normals, set the smooth group to ``-1`` using :ref:`set_smooth_group<class_SurfaceTool_method_set_smooth_group>` prior to adding vertices.