| Unity C# Code | GDScript Equivalent |
|---|---|
| public void Start() { ... } | func _ready(): ... |
| if (condition) { ... } else { ... } | if condition: ... else: ... |
| for (int i = 0; i < length; i++) { ... } | for i in range(length): ... |
| while (condition) { ... } | while condition: ... |
| int i = 0; | var i = 0 |
| float f = 0.0f; | var f = 0.0 |
| Vector3 v = new Vector3(1, 2, 3); | var v = Vector3(1, 2, 3) |
| GameObject obj = Instantiate(prefab); | var obj = preload("res://path/to/prefab.tscn").instance() |
| public class MyClass { ... } | class_name MyClass extends Node: ... |
| public void MyMethod() { ... } | func my_method(): ... |
| public int MyProperty { get; set; } | export var my_property setget my_property_setter, my_property_getter |
| GetComponent(); | get_node("/path/to/node").get_node("MyComponent") |
| Rigidbody rigidbody = GetComponent(); | var rigidbody = get_node("/path/to/node").get_node("RigidBody") |
| StartCoroutine(MyCoroutine()); | yield(get_tree().create_timer(duration), "timeout") |
| Input.GetKey(KeyCode.Space) | Input.is_action_pressed("ui_accept") |
| transform.position | global_translation or global_transform.origin |
| transform.rotation | var basis = global_transform.basis or var rot = Quat(global_transform.basis) or var rot = global_transform.basis.rotation_quat() |
| transform.localScale | global_transform.basis.scale |
| transform.localPosition | transform.origin |
| transform.localRotation | transform.basis |
| Time.deltaTime | delta or get_process_delta_time() |
| transform.Translate() | global_transform.translate() or transform.translate() |
| translate.Rotate() | rotate or rotate_object_local |
| Quaternion.LookRotation(forward, upwards) | global_transform.looking_at(boid.global_transform.origin, Vector3.UP) |
| Vector3.Dot(a, b) | a.dot(b) |
| Vector3.Cross(a, b) | a.cross(b) |
| Vector3.Normalize(v) | v.normalized() |
| Vector3.Magnitude(v) | v.length() |
| Vector3.Distance(a, b) | a.distance_to(b) |
| Vector3.Angle(from, to) | from.angle_to(to) |
| Vector3.ClampMagnitude(v, max) | v.clamped(max) |
| Vector3.Lerp(a, b, t) | a.linear_interpolate(b, t) |
| Vector3.Reflect(inDirection, inNormal) | inDirection.reflect(inNormal) |
| Vector3.Up | Vector3.UP |
| Vector3.Right | Vector3.RIGHT |
| Vector3.Forward | Vector3.FORWARD Note this is (0, 0, -1) in Godot |
| Random.Range | rand_range() In Godot, call randomize() once in your program to set the random seed |
| Quaternion.Slerp | basis.slerp or quat.slerp |
| Quaternion * by a Vector3 | basis.xform() |
| Gizmos.DrawSphere | DebugDraw.draw_sphere(target.global_transform.origin, slowing_radius, Color.aquamarine) |
| Gizmos.DrawLine | DebugDraw.draw_line(boid.global_transform.origin, feeler.hit_target, Color.chartreuse) or DebugDraw.draw_arrow_line(feeler.hit_target, feeler.hit_target + feeler.normal, Color.blue, 0.1) |
| Unity C# Code | GDScript Equivalent |
|---|---|
| public void Start() { ... } | func _ready(): ... |
| if (condition) { ... } else { ... } | if condition: ... else: ... |
| for (int i = 0; i < length; i++) { ... } | for i in range(length): ... |
| while (condition) { ... } | while condition: ... |
| int i = 0; | var i = 0 |
| float f = 0.0f; | var f = 0.0 |
| Vector3 v = new Vector3(1, 2, 3); | var v = Vector3(1, 2, 3) |
| GameObject obj = Instantiate(prefab); | var obj = preload("res://path/to/prefab.tscn").instance() |
| public class MyClass { ... } | class_name MyClass extends Node: ... |
| public void MyMethod() { ... } | func my_method(): ... |
| public int MyProperty { get; set; } | export var my_property setget my_property_setter, my_property_getter |
| GetComponent(); | get_node("/path/to/node").get_node("MyComponent") |
| Rigidbody rigidbody = GetComponent(); | var rigidbody = get_node("/path/to/node").get_node("RigidBody") |
| StartCoroutine(MyCoroutine()); | yield(get_tree().create_timer(duration), "timeout") |
| Input.GetKey(KeyCode.Space) | Input.is_action_pressed("ui_accept") |
| transform.position | global_translation or global_transform.origin |
| transform.rotation | var basis = global_transform.basis or var rot = Quat(global_transform.basis) or var rot = global_transform.basis.rotation_quat() |
| transform.localScale | global_transform.basis.scale |
| transform.localPosition | transform.origin |
| transform.localRotation | transform.basis |
| Time.deltaTime | delta or get_process_delta_time() |
| transform.Translate() | global_transform.translate() or transform.translate() |
| translate.Rotate() | rotate or rotate_object_local |
| Quaternion.LookRotation(forward, upwards) | global_transform.looking_at(boid.global_transform.origin, Vector3.UP) |
| Vector3.Dot(a, b) | a.dot(b) |
| Vector3.Cross(a, b) | a.cross(b) |
| Vector3.Normalize(v) | v.normalized() |
| Vector3.Magnitude(v) | v.length() |
| Vector3.Distance(a, b) | a.distance_to(b) |
| Vector3.Angle(from, to) | from.angle_to(to) |
| Vector3.ClampMagnitude(v, max) | v.clamped(max) |
| Vector3.Lerp(a, b, t) | a.linear_interpolate(b, t) |
| Vector3.Reflect(inDirection, inNormal) | inDirection.reflect(inNormal) |
| Vector3.Up | Vector3.UP |
| Vector3.Right | Vector3.RIGHT |
| Vector3.Forward | Vector3.FORWARD Note this is (0, 0, -1) in Godot |
| Random.Range | rand_range() In Godot, call randomize() once in your program to set the random seed |
| Quaternion.Slerp | basis.slerp or quat.slerp |
| Quaternion * by a Vector3 | basis.xform(). Can also use * |
| Gizmos.DrawSphere | DebugDraw3D.draw_sphere(target.global_transform.origin, slowing_radius, Color.aquamarine) |
| Gizmos.DrawLine | DebugDraw3D.draw_line(boid.global_transform.origin, feeler.hit_target, Color.chartreuse) or DebugDraw.draw_arrow_line(feeler.hit_target, feeler.hit_target + feeler.normal, Color.blue, 0.1) |