DressOrc/GMTKGameJam2024
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stuff

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oughtum 2024-08-19 00:24:07 +01:00
parent 4f3495d5d4
commit f720e0caf3
5 changed files with 46 additions and 56 deletions
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44
scripts/robot.gd
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@ -1,9 +1,13 @@
@tool
class_name Body extends Node3D
@export var arms: Array[Arm]
@export var body_offset: float = 0.25
@export var skeleton: Skeleton3D
@export var body_bone: StringName
@export var move_speed: float = 0.5
@onready var previous_position: Vector3 = global_position
var active_arm: Arm
@ -28,29 +32,37 @@ func _physics_process(delta: float) -> void:
for arm in arms:
var tip_bone_global_pos: Vector3 = skeleton.to_global(arm.tip_bone_trans.origin)
#var tip_bone_global_basis: Basis = arm.tip_bone_tras.basis
avg_tip_pos += tip_bone_global_pos
#avg_tip_basis.x += tip_bone_global_basis.x
#avg_tip_basis.y += tip_bone_global_basis.y
#avg_tip_basis.z += tip_bone_global_basis.z
avg_tip_pos /= arms.size()
#avg_tip_basis.x /= arms.size()
#avg_tip_basis.y /= arms.size()
#avg_tip_basis.z /= arms.size()
#skeleton.global_position = avg_tip_pos
#skeleton.global_position = avg_tip_pos
#var m = MeshInstance3D.new()
var body_bone_id: int = skeleton.find_bone(body_bone)
var body_bone_transform = skeleton.get_bone_global_pose(body_bone_id)
#var velocity = global_position - previous_position
var global_pos = skeleton.to_local(avg_tip_pos)# + velocity
$tip_average_marker.set_global_position(global_pos)
#$center_bone_marker.set_global_position()
body_bone_transform.origin = global_pos
skeleton.set_bone_global_pose(body_bone_id, body_bone_transform)
#previous_position = global_pos
#m.global_position = avg_tip_pos
#skeleton.global_basis = avg_tip_basis
# terrible code but its a jam so fuck it
var br = skeleton.to_global(arms[0].tip_bone_trans.origin)
var fr = skeleton.to_global(arms[1].tip_bone_trans.origin)
var fl = skeleton.to_global(arms[2].tip_bone_trans.origin)
var bl = skeleton.to_global(arms[3].tip_bone_trans.origin)
var plane1 = Plane(bl, fl, fr)
var plane2 = Plane(fr, br, bl)
var normal_avg = ((plane1.normal + plane2.normal) / 2).normalized()
var basis = Basis()
basis.x = normal_avg.cross(skeleton.transform.basis.z)
basis.y = normal_avg
basis.z = skeleton.transform.basis.x.cross(normal_avg)
print(bl, fl, fr)
basis = basis.orthonormalized()
var target_basis = basis
skeleton.transform.basis = lerp(skeleton.transform.basis, target_basis, move_speed * delta).orthonormalized()