Crizomb/TronLoop
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Crizomb 2025-08-02 23:51:48 +02:00
parent ad95711535
commit 2e310f4053
25 changed files with 852 additions and 74 deletions
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12
entities/road/do_spline.gd
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@ -2,6 +2,7 @@
extends Path3D
class_name RoadPath
@export_tool_button("update_control_points") var action = update_control_points
var tilt_scale : float = 0.0005
func modulo_get_point_position(i):
return curve.get_point_position(posmod(i, curve.point_count))
@ -10,14 +11,6 @@ func update_control_points():
if curve.point_count < 2:
return
#
## Start point: out control based on next point
#var dir = (curve.get_point_position(1) - curve.get_point_position(0)).normalized()
#var tangent_length = dir.length() / 3
#
#curve.set_point_out(0, dir * tangent_length)
# Intermediate points: in and out controls based on adjacent points
for i in range(0, curve.point_count):
var prev = modulo_get_point_position(i) - modulo_get_point_position(i - 1)
var next = modulo_get_point_position(i + 1) - modulo_get_point_position(i)
@ -30,3 +23,6 @@ func update_control_points():
tangent = tangent.normalized()
curve.set_point_in(i, -tangent * tangent_length)
curve.set_point_out(i, tangent * tangent_length)
var tilt = -prev.cross(next).y * tilt_scale
curve.set_point_tilt(i, tilt)