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Bounded grid generation layers check distance from plane before generation
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This commit is contained in:
Rob Kelly 2025-10-04 18:23:25 -06:00
parent 94f97ad3ae
commit 9cb5de8e93
2 changed files with 25 additions and 20 deletions
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1
src/world/generation/feature/arcology/arcology.tscn
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@ -134,6 +134,7 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 18900, 25000, 18900)
simple_construct_threshold = 0.4 simple_construct_threshold = 0.4
construct_height_factor_x = SubResource("Curve_kox75") construct_height_factor_x = SubResource("Curve_kox75")
bounding_box = AABB(0, 0, 0, 5632, 400, 5632) bounding_box = AABB(0, 0, 0, 5632, 400, 5632)
debug = true
noise_scale = Vector3(0.01, 0.01, 0.01) noise_scale = Vector3(0.01, 0.01, 0.01)
[node name="MetroGridLayer2" parent="MetroQuadrant/UpperMetro" instance=ExtResource("4_fy7wq")] [node name="MetroGridLayer2" parent="MetroQuadrant/UpperMetro" instance=ExtResource("4_fy7wq")]

6
src/world/generation/layer/grid_layer/bounded_grid_layer.gd
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@ -4,9 +4,10 @@ class_name BoundedGridLayer extends GridLayer
## Bounding box for the grid on the local XZ plane. ## Bounding box for the grid on the local XZ plane.
## ##
## Note that only feature handles are checked to be within the bounding box. ## Note that only feature handles are checked to be within the bounding box.
## The Y component of this AABB is not used.
@export var bounding_box: AABB @export var bounding_box: AABB
@export var debug := false
func _ready() -> void: func _ready() -> void:
var grid := _plane_size() var grid := _plane_size()
@ -19,6 +20,9 @@ func _ready() -> void:
func _generate(lod: WorldGen.LOD) -> bool: func _generate(lod: WorldGen.LOD) -> bool:
var center := WorldGenManager.get_generation_point() var center := WorldGenManager.get_generation_point()
var radius := WorldGenManager.get_lod_radius(lod) var radius := WorldGenManager.get_lod_radius(lod)
# Only generate if the bounding box is within generation radius.
if absf((center * global_transform).y) + bounding_box.size.y < radius:
var rad_diff := Vector3(radius, 0, radius) var rad_diff := Vector3(radius, 0, radius)
# Translate probe box limits to grid space # Translate probe box limits to grid space