FuncGodot Geometry Generator

Geometry generation class that is instantiated by a FuncGodotMap node.

Signals

Signal	Description
declare_step	Emitted when a step in the geometry generation process is completed. It is connected to FuncGodotUtil's print_profile_info() method if the FuncGodotMap's Show Profiling Info build flag is set.

Methods

Method	Description	Return type
Tools
is_skip(face: FaceData)	Returns whether a given face is skipped entirely for both collision shape and visual mesh generation. Local method bound to the supplied Map Settings.	Bool
is_clip(face: FaceData)	Returns whether a given face is considered only for collision shape generation only. Local method bound to the supplied Map Settings.	Bool
is_origin(face: FaceData)	Returns whether a given face is considered only for entity origin calculations only. Local method bound to the supplied Map Settings.	Bool
Patches
sample_bezier_curve(controls: Array[Vector3], t: float)	Sample a Bezier curve defined by an array of control points at a given parametric value t. While not limited to [0.0, 1.0], it is assumed to be normalized unless extrapolation is desired.	Vector3
sample_bezier_surface(controls: Array[Vector3], width: int, height: int, u: float, v: float)	Sample a Bezier surface defined by a flat array of control points with a given width M and height N, along two parametric values U and V. Note: U and V here are not related to texture UV coordinates.	Vector3
get_triangle_indices(width: int, height: int)	Returns an integer index array for triangulation of a vertex grid with a given size width x height.	Array[int]
create_patch_mesh(data: array[PatchData], mesh: Mesh)
Brushes
generate_brush_vertices(entity_index: int, brush_index: int)	Performs planar intersections for each face in a single brush to populate the vertex, normal, UV and tangent arrays.	Void
generate_entity_vertices(entity_index: int)	Generates vertex data for each brush in a given Solid Class entity.	Void
determine_entity_origins(entity_index: int)	Calculates entity origin information depending on its Solid Class Origin Type.	Void
wind_entity_faces(entity_index: int)	Winds and indexes each face's vertices in each brush of a given Solid Class entity.	Void
generate_entity_surfaces(entity_index: int)	Generates visual and collision shapes for a given entity. Optionally generates surface metadata, if defined by the entity's definition.	Void
unwrap_uv2s(entity_index: int, texel_size: float)	Performs UV2 unwrapping for a given entity.	Void
Main Build Process
build(build_flags: int, entities: Array[EntityData])	Main entrypoint for generating geometry given entities retrieved from parsing a map file. Perform entity and brush vertex generation, determines entity origins, winds and indexes each face, then generates output surfaces and collision shapes for each entity.	Error