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feat: adding better animations

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DottsGit
2026-06-06 00:37:54 -04:00
parent d0716f72e8
commit 0c00f4c385
2 changed files with 297 additions and 128 deletions
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characters/procedural_ragdoll.gd
+71 -14
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@@ -11,27 +11,59 @@ func build_ragdoll(color: Color) -> void:
# Create bodies
torso_body = _create_body(Vector3(0.4, 0.7, 0.25), mat, Vector3(0, 1.15, 0), 20.0)
var head_body = _create_body(Vector3(0.25, 0.25, 0.25), mat, Vector3(0, 1.65, 0), 5.0)
var arm_l_body = _create_body(Vector3(0.12, 0.65, 0.12), mat, Vector3(-0.28, 1.15, 0), 5.0)
var arm_r_body = _create_body(Vector3(0.12, 0.65, 0.12), mat, Vector3(0.28, 1.15, 0), 5.0)
var leg_l_body = _create_body(Vector3(0.15, 0.8, 0.15), mat, Vector3(-0.12, 0.4, 0), 8.0)
var leg_r_body = _create_body(Vector3(0.15, 0.8, 0.15), mat, Vector3(0.12, 0.4, 0), 8.0)
var upper_arm_l_body = _create_body(Vector3(0.12, 0.35, 0.12), mat, Vector3(-0.28, 1.275, 0), 3.0)
var lower_arm_l_body = _create_body(Vector3(0.1, 0.35, 0.1), mat, Vector3(-0.28, 0.925, 0), 2.0)
var upper_arm_r_body = _create_body(Vector3(0.12, 0.35, 0.12), mat, Vector3(0.28, 1.275, 0), 3.0)
var lower_arm_r_body = _create_body(Vector3(0.1, 0.35, 0.1), mat, Vector3(0.28, 0.925, 0), 2.0)
var thigh_l_body = _create_body(Vector3(0.15, 0.45, 0.15), mat, Vector3(-0.12, 0.625, 0), 5.0)
var calf_l_body = _create_body(Vector3(0.13, 0.45, 0.13), mat, Vector3(-0.12, 0.175, 0), 3.0)
var thigh_r_body = _create_body(Vector3(0.15, 0.45, 0.15), mat, Vector3(0.12, 0.625, 0), 5.0)
var calf_r_body = _create_body(Vector3(0.13, 0.45, 0.13), mat, Vector3(0.12, 0.175, 0), 3.0)
add_child(torso_body)
add_child(head_body)
add_child(arm_l_body)
add_child(arm_r_body)
add_child(leg_l_body)
add_child(leg_r_body)
add_child(upper_arm_l_body)
add_child(lower_arm_l_body)
add_child(upper_arm_r_body)
add_child(lower_arm_r_body)
add_child(thigh_l_body)
add_child(calf_l_body)
add_child(thigh_r_body)
add_child(calf_r_body)
# Need to wait a frame for paths to be valid before creating joints
call_deferred("_setup_joints", head_body, arm_l_body, arm_r_body, leg_l_body, leg_r_body)
call_deferred("_setup_joints", head_body,
upper_arm_l_body, lower_arm_l_body,
upper_arm_r_body, lower_arm_r_body,
thigh_l_body, calf_l_body,
thigh_r_body, calf_r_body)
func _setup_joints(head_body, arm_l_body, arm_r_body, leg_l_body, leg_r_body) -> void:
func _setup_joints(head_body,
u_arm_l, l_arm_l,
u_arm_r, l_arm_r,
thigh_l, calf_l,
thigh_r, calf_r) -> void:
# Neck
_create_joint(torso_body, head_body, Vector3(0, 1.5, 0))
_create_joint(torso_body, arm_l_body, Vector3(-0.28, 1.45, 0))
_create_joint(torso_body, arm_r_body, Vector3(0.28, 1.45, 0))
_create_joint(torso_body, leg_l_body, Vector3(-0.12, 0.8, 0))
_create_joint(torso_body, leg_r_body, Vector3(0.12, 0.8, 0))
# Shoulders
_create_joint(torso_body, u_arm_l, Vector3(-0.28, 1.45, 0))
_create_joint(torso_body, u_arm_r, Vector3(0.28, 1.45, 0))
# Hips
_create_joint(torso_body, thigh_l, Vector3(-0.12, 0.85, 0))
_create_joint(torso_body, thigh_r, Vector3(0.12, 0.85, 0))
# Elbows (Hinge, bends forwards only)
_create_hinge(u_arm_l, l_arm_l, Vector3(-0.28, 1.10, 0), -PI * 0.8, 0.0)
_create_hinge(u_arm_r, l_arm_r, Vector3(0.28, 1.10, 0), -PI * 0.8, 0.0)
# Knees (Hinge, bends backwards only)
_create_hinge(thigh_l, calf_l, Vector3(-0.12, 0.40, 0), 0.0, PI * 0.8)
_create_hinge(thigh_r, calf_r, Vector3(0.12, 0.40, 0), 0.0, PI * 0.8)
func apply_initial_velocities(linear_vel: Vector3, impulse: Vector3) -> void:
for child in get_children():
@@ -93,3 +125,28 @@ func _create_joint(node_a: RigidBody3D, node_b: RigidBody3D, pos: Vector3) -> vo
joint.set_flag_z(Generic6DOFJoint3D.FLAG_ENABLE_ANGULAR_LIMIT, true)
joint.set_param_z(Generic6DOFJoint3D.PARAM_ANGULAR_LOWER_LIMIT, -PI * 0.2)
joint.set_param_z(Generic6DOFJoint3D.PARAM_ANGULAR_UPPER_LIMIT, PI * 0.2)
func _create_hinge(node_a: RigidBody3D, node_b: RigidBody3D, pos: Vector3, lower_lim: float, upper_lim: float) -> void:
var joint = Generic6DOFJoint3D.new()
add_child(joint)
joint.position = pos
joint.node_a = node_a.get_path()
joint.node_b = node_b.get_path()
joint.set_flag_x(Generic6DOFJoint3D.FLAG_ENABLE_LINEAR_LIMIT, true)
joint.set_flag_y(Generic6DOFJoint3D.FLAG_ENABLE_LINEAR_LIMIT, true)
joint.set_flag_z(Generic6DOFJoint3D.FLAG_ENABLE_LINEAR_LIMIT, true)
# Allow X rotation for the hinge (knee/elbow)
joint.set_flag_x(Generic6DOFJoint3D.FLAG_ENABLE_ANGULAR_LIMIT, true)
joint.set_param_x(Generic6DOFJoint3D.PARAM_ANGULAR_LOWER_LIMIT, lower_lim)
joint.set_param_x(Generic6DOFJoint3D.PARAM_ANGULAR_UPPER_LIMIT, upper_lim)
# Lock Y and Z
joint.set_flag_y(Generic6DOFJoint3D.FLAG_ENABLE_ANGULAR_LIMIT, true)
joint.set_param_y(Generic6DOFJoint3D.PARAM_ANGULAR_LOWER_LIMIT, 0.0)
joint.set_param_y(Generic6DOFJoint3D.PARAM_ANGULAR_UPPER_LIMIT, 0.0)
joint.set_flag_z(Generic6DOFJoint3D.FLAG_ENABLE_ANGULAR_LIMIT, true)
joint.set_param_z(Generic6DOFJoint3D.PARAM_ANGULAR_LOWER_LIMIT, 0.0)
joint.set_param_z(Generic6DOFJoint3D.PARAM_ANGULAR_UPPER_LIMIT, 0.0)