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5f4a9e409f
This provides mouse sensitivity that is independent of the viewport size, without needing to query for project settings. This also inverts the mouse motion direction in the 3D navigation demo to better match expectations, and increases mouse sensitivity in the Window Management demo to be closer to other demos.
43 lines
1.2 KiB
GDScript
43 lines
1.2 KiB
GDScript
extends Camera3D
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const MOUSE_SENSITIVITY = 0.002
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const MOVE_SPEED = 0.65
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var rot := Vector3()
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var velocity := Vector3()
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func _ready() -> void:
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Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
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func _input(event: InputEvent) -> void:
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# Mouse look (only if the mouse is captured).
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if event is InputEventMouseMotion and Input.get_mouse_mode() == Input.MOUSE_MODE_CAPTURED:
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# Horizontal mouse look.
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rot.y -= event.screen_relative.x * MOUSE_SENSITIVITY
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# Vertical mouse look.
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rot.x = clamp(rot.x - event.screen_relative.y * MOUSE_SENSITIVITY, -1.57, 1.57)
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transform.basis = Basis.from_euler(rot)
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if event.is_action_pressed(&"toggle_mouse_capture"):
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if Input.get_mouse_mode() == Input.MOUSE_MODE_CAPTURED:
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Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
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else:
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Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
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func _process(delta: float) -> void:
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var motion := Vector3(
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Input.get_axis(&"move_left", &"move_right"),
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0,
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Input.get_axis(&"move_forward", &"move_back")
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)
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# Normalize motion to prevent diagonal movement from being
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# `sqrt(2)` times faster than straight movement.
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motion = motion.normalized()
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velocity += MOVE_SPEED * delta * (transform.basis * motion)
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velocity *= 0.85
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position += velocity
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