Add phantom camera
This commit is contained in:
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@tool
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@icon("res://addons/phantom_camera/icons/phantom_camera_camera_3d_resource.svg")
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class_name Camera3DResource
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extends Resource
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## Resource for [PhantomCamera3D] to override various [Camera3D] properties.
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##
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## The overrides defined here will be applied to the [Camera3D] upon the
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## [PhantomCamera3D] becoming active.
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## Overrides [member Camera3D.cull_mask].
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@export_flags_3d_render var cull_mask: int = 1048575
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## Overrides [member Camera3D.h_offset].
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@export_range(0, 1, 0.001, "hide_slider", "suffix:m") var h_offset: float = 0
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## Overrides [member Camera3D.v_offset].
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@export_range(0, 1, 0.001, "hide_slider", "suffix:m") var v_offset: float = 0
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enum ProjectionType {
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PERSPECTIVE = 0, ## Perspective projection. Objects on the screen becomes smaller when they are far away.
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ORTHOGONAL = 1, ## Orthogonal projection, also known as orthographic projection. Objects remain the same size on the screen no matter how far away they are.
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FRUSTUM = 2, ## Frustum projection. This mode allows adjusting frustum_offset to create "tilted frustum" effects.
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}
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## Overrides [member Camera3D.projection].
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@export var projection: ProjectionType = ProjectionType.PERSPECTIVE:
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set(value):
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projection = value
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notify_property_list_changed()
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get:
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return projection
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## Overrides [member Camera3D.fov].
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@export_range(1, 179, 0.1, "degrees") var fov: float = 75
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## Overrides [member Camera3D.size].
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@export_range(0.001, 100, 0.001, "suffix:m", "or_greater") var size: float = 1
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## Overrides [member Camera3d.frustum_offset].
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@export var frustum_offset: Vector2 = Vector2.ZERO
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## Overrides [member Camera3D.near].
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@export_range(0.001, 10, 0.001, "suffix:m", "or_greater") var near: float = 0.05
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## Overrides [member Camera3D.far].
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@export_range(0.01, 4000, 0.001, "suffix:m","or_greater") var far: float = 4000
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func _validate_property(property: Dictionary) -> void:
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if property.name == "fov" and not projection == ProjectionType.PERSPECTIVE:
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property.usage = PROPERTY_USAGE_NO_EDITOR
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if property.name == "size" and projection == ProjectionType.PERSPECTIVE:
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property.usage = PROPERTY_USAGE_NO_EDITOR
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if property.name == "frustum_offset" and not projection == ProjectionType.FRUSTUM:
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property.usage = PROPERTY_USAGE_NO_EDITOR
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@@ -0,0 +1,228 @@
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@tool
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@icon("res://addons/phantom_camera/icons/phantom_camera_noise_resource.svg")
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class_name PhantomCameraNoise2D
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extends Resource
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## A resource type used to apply noise, or shake, to [Camera2D]s that have a [PhantomCameraHost] as a child.
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##
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## Is a resource type that defines, calculates and outputs the noise values to a [Camera2D] through active
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## [PhantomCamera3D].[br]
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## It can be applied to either [PhantomCameraNoiseEmitter2D] or a [PhantomCamera2D] noise property directly
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#region Exported Properties
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## Defines the size of the noise pattern.[br]
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## Higher values will increase the range the noise can reach.
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@export_range(0, 1000, 0.001, "or_greater") var amplitude: float = 10:
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set = set_amplitude,
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get = get_amplitude
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## Sets the density of the noise pattern.[br]
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## Higher values will result in more erratic noise.
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@export_range(0, 10, 0.001, "or_greater") var frequency: float = 0.5:
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set = set_frequency,
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get = get_frequency
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## If true, randomizes the noise pattern every time the noise is run.[br]
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## If disabled, [member seed] can be used to define a fixed noise pattern.
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@export var randomize_noise_seed: bool = true:
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set = set_randomize_noise_seed,
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get = get_randomize_noise_seed
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## Sets a predetermined seed noise value.[br]
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## Useful if wanting to achieve a persistent noise pattern every time the noise is emitted.
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@export var noise_seed: int = 0:
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set = set_noise_seed,
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get = get_noise_seed
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## Enables noise changes to the [member Camera2D.offset] position.
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@export var positional_noise: bool = true:
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set = set_positional_noise,
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get = get_positional_noise
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## Enables noise changes to the [Camera2D]'s rotation.
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@export var rotational_noise: bool = false:
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set = set_rotational_noise,
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get = get_rotational_noise
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@export_group("Positional Multiplier")
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## Multiplies positional noise amount in the X-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.
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@export_range(0, 1, 0.001, "or_greater") var positional_multiplier_x: float = 1:
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set = set_positional_multiplier_x,
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get = get_positional_multiplier_x
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## Multiplies positional noise amount in the Y-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.
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@export_range(0, 1, 0.001, "or_greater") var positional_multiplier_y: float = 1:
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set = set_positional_multiplier_y,
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get = get_positional_multiplier_y
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@export_group("Rotational Multiplier")
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## Multiplies rotational noise amount.
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@export_range(0, 1, 0.001, "or_greater") var rotational_multiplier: float = 1:
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set = set_rotational_multiplier,
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get = get_rotational_multiplier
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#endregion
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#region Private Variables
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var _noise_algorithm: FastNoiseLite = FastNoiseLite.new()
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var _noise_positional_multiplier: Vector2 = Vector2(
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positional_multiplier_x,
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positional_multiplier_y
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)
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var _trauma: float = 0.0:
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set(value):
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_trauma = value
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var _noise_time: float = 0.0
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#endregion
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#region Private Functions
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func _init():
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_noise_algorithm.noise_type = FastNoiseLite.TYPE_PERLIN
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if randomize_noise_seed: _noise_algorithm.seed = randi()
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_noise_algorithm.frequency = frequency
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func _validate_property(property: Dictionary) -> void:
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if randomize_noise_seed and property.name == "noise_seed":
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property.usage = PROPERTY_USAGE_NO_EDITOR
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if not rotational_noise and property.name == "rotational_multiplier":
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property.usage = PROPERTY_USAGE_NO_EDITOR
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if not positional_noise:
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match property.name:
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"positional_multiplier_x", \
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"positional_multiplier_y":
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property.usage = PROPERTY_USAGE_NO_EDITOR
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func _get_noise_from_seed(noise_seed: int) -> float:
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return _noise_algorithm.get_noise_2d(noise_seed, _noise_time) * amplitude
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func set_trauma(value: float) -> void:
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_trauma = value
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#endregion
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#region Public Functions
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func get_noise_transform(delta: float) -> Transform2D:
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var output_position: Vector2 = Vector2.ZERO
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var output_rotation: float = 0.0
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_noise_time += delta
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_trauma = maxf(_trauma, 0.0)
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if positional_noise:
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for i in 2:
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output_position[i] = _noise_positional_multiplier[i] * pow(_trauma, 2) * _get_noise_from_seed(i + noise_seed)
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if rotational_noise:
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output_rotation = rotational_multiplier / 100 * pow(_trauma, 2) * _get_noise_from_seed(noise_seed)
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return Transform2D(output_rotation, output_position)
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func reset_noise_time() -> void:
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_noise_time = 0
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#endregion
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#region Setters & Getters
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## Sets the [member amplitude] value.
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func set_amplitude(value: float) -> void:
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amplitude =value
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## Returns the [member amplitude] value.
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func get_amplitude() -> float:
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return amplitude
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## Sets the [member frequency] value.
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func set_frequency(value: float) -> void:
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frequency = value
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_noise_algorithm.frequency = value
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## Returns the [member frequency] value.
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func get_frequency() -> float:
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return frequency
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## Sets the [member randomize_seed] value.
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func set_randomize_noise_seed(value: int) -> void:
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randomize_noise_seed = value
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if value: _noise_algorithm.seed = randi()
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notify_property_list_changed()
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## Returns the [member randomize_seed] value.
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func get_randomize_noise_seed() -> int:
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return randomize_noise_seed
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## Sets the [member randomize_seed] value.
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func set_noise_seed(value: int) -> void:
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noise_seed = value
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## Returns the [member seed] value.
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func get_noise_seed() -> int:
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return noise_seed
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## Sets the [member positional_noise] value.
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func set_positional_noise(value: bool) -> void:
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positional_noise = value
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notify_property_list_changed()
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## Returns the [member positional_noise] value.
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func get_positional_noise() -> bool:
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return positional_noise
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## Sets the [member rotational_noise] value.
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func set_rotational_noise(value: bool) -> void:
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rotational_noise = value
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notify_property_list_changed()
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## Returns the [member rotational_noise] value.
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func get_rotational_noise() -> bool:
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return rotational_noise
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## Sets the [member positional_multiplier_x] value.
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func set_positional_multiplier_x(value: float) -> void:
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positional_multiplier_x = value
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_noise_positional_multiplier.x = value
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## Returns the [member positional_multiplier_x] value.
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func get_positional_multiplier_x() -> float:
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return positional_multiplier_x
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## Sets the [member positional_multiplier_y] value.
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func set_positional_multiplier_y(value: float) -> void:
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positional_multiplier_y = value
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_noise_positional_multiplier.y = value
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## Returns the [member positional_multiplier_y] value.
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func get_positional_multiplier_y() -> float:
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return positional_multiplier_y
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## Sets the [member rotational_multiplier] value.
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func set_rotational_multiplier(value: float) -> void:
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rotational_multiplier = value
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## Returns the [member rotational_multiplier] value.
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func get_rotational_multiplier() -> float:
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return rotational_multiplier
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#endregion
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@@ -0,0 +1,301 @@
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@tool
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@icon("res://addons/phantom_camera/icons/phantom_camera_noise_resource.svg")
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class_name PhantomCameraNoise3D
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extends Resource
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## A resource type used to apply noise, or shake, to [Camera3D]s that have a [PhantomCameraHost] as a child.
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##
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## Is a resource type that defines, calculates and outputs the noise values to a [Camera3D] through active
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## [PhantomCamera3D].[br]
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## It can be applied to either [PhantomCameraNoiseEmitter3D] or a [PhantomCamera3D] noise property directly
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#region Exported Properties
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## Defines the size of the noise pattern.[br]
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## Higher values will increase the range the noise can reach.
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@export_range(0, 100, 0.001, "or_greater") var amplitude: float = 10:
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set = set_amplitude,
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get = get_amplitude
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## Sets the density of the noise pattern.[br]
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## Higher values will result in more erratic noise.
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@export_range(0, 10, 0.001, "or_greater") var frequency: float = 0.2:
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set = set_frequency,
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get = get_frequency
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## If true, randomizes the noise pattern every time the noise is run.[br]
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## If disabled, [member seed] can be used to define a fixed noise pattern.
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@export var randomize_noise_seed: bool = true:
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set = set_randomize_noise_seed,
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get = get_randomize_noise_seed
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## Sets a predetermined seed noise value.[br]
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## Useful if wanting to achieve a persistent noise pattern every time the noise is emitted.
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@export var noise_seed: int = 0:
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set = set_noise_seed,
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get = get_noise_seed
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## Enables noise changes to the [Camera3D]'s rotation.
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@export var rotational_noise: bool = true:
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set = set_rotational_noise,
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get = get_rotational_noise
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## Enables noise changes to the camera's position.[br][br]
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## [b]Important[/b][br]This can cause geometry clipping if the camera gets too close while this is active.
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@export var positional_noise: bool = false:
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set = set_positional_noise,
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get = get_positional_noise
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@export_group("Rotational Multiplier")
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## Multiplies rotational noise amount in the X-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.
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@export_range(0, 1, 0.001, "or_greater") var rotational_multiplier_x: float = 1:
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set = set_rotational_multiplier_x,
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get = get_rotational_multiplier_x
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## Multiplies rotational noise amount in the Y-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.
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@export_range(0, 1, 0.001, "or_greater") var rotational_multiplier_y: float = 1:
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set = set_rotational_multiplier_y,
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get = get_rotational_multiplier_y
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## Multiplies rotational noise amount in the Z-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.
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@export_range(0, 1, 0.001, "or_greater") var rotational_multiplier_z: float = 1:
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set = set_rotational_multiplier_z,
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get = get_rotational_multiplier_z
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@export_group("Positional Multiplier")
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## Multiplies positional noise amount in the X-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.[br]
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## [b]Note:[/b] Rotational Offset is recommended to avoid potential camera clipping with the environment.
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@export_range(0, 1, 0.001, "or_greater") var positional_multiplier_x: float = 1:
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set = set_positional_multiplier_x,
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get = get_positional_multiplier_x
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## Multiplies positional noise amount in the Y-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.[br]
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## [b]Note:[/b] Rotational Offset is recommended to avoid potential camera clipping with the environment.
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@export_range(0, 1, 0.001, "or_greater") var positional_multiplier_y: float = 1:
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set = set_positional_multiplier_y,
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get = get_positional_multiplier_y
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## Multiplies positional noise amount in the Z-axis.[br]
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## Set the value to [param 0] to disable noise in the axis.[br]
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## [b]Note:[/b] Rotational Offset is recommended to avoid potential camera clipping with the environment.
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@export_range(0, 1, 0.001, "or_greater") var positional_multiplier_z: float = 1:
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set = set_positional_multiplier_z,
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get = get_positional_multiplier_z
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#endregion
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#region Private Variables
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var _noise_algorithm: FastNoiseLite = FastNoiseLite.new()
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var _noise_rotational_multiplier: Vector3 = Vector3(
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rotational_multiplier_x,
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rotational_multiplier_y,
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rotational_multiplier_z,
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)
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var _noise_positional_multiplier: Vector3 = Vector3(
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positional_multiplier_x,
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positional_multiplier_y,
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positional_multiplier_z,
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)
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var _trauma: float = 0.0:
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set(value):
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_trauma = value
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if _trauma == 0.0:
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_noise_time = 0.0
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var _noise_time: float = 0.0
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#endregion
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#region Private Functions
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func _init():
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_noise_algorithm.noise_type = FastNoiseLite.TYPE_PERLIN
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if randomize_noise_seed: _noise_algorithm.seed = randi()
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_noise_algorithm.frequency = frequency
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func _validate_property(property: Dictionary) -> void:
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if randomize_noise_seed and property.name == "noise_seed":
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property.usage = PROPERTY_USAGE_NO_EDITOR
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if not rotational_noise:
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match property.name:
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"rotational_multiplier_x", \
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"rotational_multiplier_y", \
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"rotational_multiplier_z":
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property.usage = PROPERTY_USAGE_NO_EDITOR
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if not positional_noise:
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match property.name:
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"positional_multiplier_x", \
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"positional_multiplier_y", \
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"positional_multiplier_z":
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property.usage = PROPERTY_USAGE_NO_EDITOR
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func _get_noise_from_seed(noise_seed: int) -> float:
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return _noise_algorithm.get_noise_2d(noise_seed, _noise_time) * amplitude
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func set_trauma(value: float) -> void:
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_trauma = value
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#endregion
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#region Public Functions
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func get_noise_transform(delta: float) -> Transform3D:
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var output_rotation: Vector3 = Vector3.ZERO
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var output_position: Vector3 = Vector3.ZERO
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_noise_time += delta
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_trauma = maxf(_trauma, 0.0)
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for i in 3:
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if rotational_noise:
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output_rotation[i] = deg_to_rad(
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_noise_rotational_multiplier[i] * pow(_trauma, 2) * _get_noise_from_seed(i + noise_seed)
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)
|
||||
|
||||
if positional_noise:
|
||||
output_position[i] += _noise_positional_multiplier[i] / 10 * \
|
||||
pow(_trauma, 2) * _get_noise_from_seed(i + noise_seed)
|
||||
|
||||
return Transform3D(Quaternion.from_euler(output_rotation), output_position)
|
||||
|
||||
|
||||
func reset_noise_time() -> void:
|
||||
_noise_time = 0
|
||||
|
||||
#endregion
|
||||
|
||||
#region Setters & Getters
|
||||
|
||||
## Sets the [member amplitude] value.
|
||||
func set_amplitude(value: float) -> void:
|
||||
amplitude =value
|
||||
|
||||
## Returns the [member amplitude] value.
|
||||
func get_amplitude() -> float:
|
||||
return amplitude
|
||||
|
||||
|
||||
## Sets the [member frequency] value.
|
||||
func set_frequency(value: float) -> void:
|
||||
frequency = value
|
||||
_noise_algorithm.frequency = value
|
||||
|
||||
## Returns the [member frequency] value.
|
||||
func get_frequency() -> float:
|
||||
return frequency
|
||||
|
||||
|
||||
## Sets the [member randomize_seed] value.
|
||||
func set_randomize_noise_seed(value: int) -> void:
|
||||
randomize_noise_seed = value
|
||||
if value: _noise_algorithm.seed = randi()
|
||||
notify_property_list_changed()
|
||||
|
||||
## Returns the [member randomize_seed] value.
|
||||
func get_randomize_noise_seed() -> int:
|
||||
return randomize_noise_seed
|
||||
|
||||
|
||||
## Sets the [member randomize_seed] value.
|
||||
func set_noise_seed(value: int) -> void:
|
||||
noise_seed = value
|
||||
|
||||
## Returns the [member seed] value.
|
||||
func get_noise_seed() -> int:
|
||||
return noise_seed
|
||||
|
||||
|
||||
## Sets the [member positional_noise] value.
|
||||
func set_positional_noise(value: bool) -> void:
|
||||
positional_noise = value
|
||||
notify_property_list_changed()
|
||||
|
||||
## Returns the [member positional_noise] value.
|
||||
func get_positional_noise() -> bool:
|
||||
return positional_noise
|
||||
|
||||
|
||||
## Sets the [member rotational_noise] value.
|
||||
func set_rotational_noise(value: bool) -> void:
|
||||
rotational_noise = value
|
||||
notify_property_list_changed()
|
||||
|
||||
## Returns the [member rotational_noise] value.
|
||||
func get_rotational_noise() -> bool:
|
||||
return rotational_noise
|
||||
|
||||
|
||||
## Sets the [member positional_multiplier_x] value.
|
||||
func set_positional_multiplier_x(value: float) -> void:
|
||||
positional_multiplier_x = value
|
||||
_noise_positional_multiplier.x = value
|
||||
|
||||
## Returns the [member positional_multiplier_x] value.
|
||||
func get_positional_multiplier_x() -> float:
|
||||
return positional_multiplier_x
|
||||
|
||||
|
||||
## Sets the [member positional_multiplier_y] value.
|
||||
func set_positional_multiplier_y(value: float) -> void:
|
||||
positional_multiplier_y = value
|
||||
_noise_positional_multiplier.y = value
|
||||
|
||||
## Returns the [member positional_multiplier_y] value.
|
||||
func get_positional_multiplier_y() -> float:
|
||||
return positional_multiplier_y
|
||||
|
||||
|
||||
## Sets the [member positional_multiplier_z] value.
|
||||
func set_positional_multiplier_z(value: float) -> void:
|
||||
positional_multiplier_z = value
|
||||
_noise_positional_multiplier.z = value
|
||||
|
||||
## Returns the [member positional_multiplier_z] value.
|
||||
func get_positional_multiplier_z() -> float:
|
||||
return positional_multiplier_z
|
||||
|
||||
|
||||
## Sets the [member rotational_multiplier_x] value.
|
||||
func set_rotational_multiplier_x(value: float) -> void:
|
||||
rotational_multiplier_x = value
|
||||
_noise_rotational_multiplier.x = value
|
||||
|
||||
## Returns the [member rotational_multiplier_x] value.
|
||||
func get_rotational_multiplier_x() -> float:
|
||||
return rotational_multiplier_x
|
||||
|
||||
|
||||
## Sets the [member rotational_multiplier_y] value.
|
||||
func set_rotational_multiplier_y(value: float) -> void:
|
||||
rotational_multiplier_y = value
|
||||
_noise_rotational_multiplier.y = value
|
||||
|
||||
## Returns the [member rotational_multiplier_y] value.
|
||||
func get_rotational_multiplier_y() -> float:
|
||||
return rotational_multiplier_y
|
||||
|
||||
|
||||
## Sets the [member rotational_multiplier_z] value.
|
||||
func set_rotational_multiplier_z(value: float) -> void:
|
||||
rotational_multiplier_z = value
|
||||
_noise_rotational_multiplier.z = value
|
||||
|
||||
## Returns the [member rotational_multiplier_z] value.
|
||||
func get_rotational_multiplier_z() -> float:
|
||||
return rotational_multiplier_z
|
||||
|
||||
#endregion
|
||||
41
addons/phantom_camera/scripts/resources/tween_resource.gd
Normal file
41
addons/phantom_camera/scripts/resources/tween_resource.gd
Normal file
@@ -0,0 +1,41 @@
|
||||
@icon("res://addons/phantom_camera/icons/phantom_camera_tween.svg")
|
||||
class_name PhantomCameraTween
|
||||
extends Resource
|
||||
|
||||
## Tweening resource for [PhantomCamera2D] and [PhantomCamera3D].
|
||||
##
|
||||
## Defines how [param PhantomCameras] transition between one another.
|
||||
## Changing the tween values for a given [param PhantomCamera] determines how
|
||||
## transitioning to that instance will look like.
|
||||
|
||||
enum TransitionType {
|
||||
LINEAR = 0, ## The animation is interpolated linearly.
|
||||
SINE = 1, ## The animation is interpolated using a sine function.
|
||||
QUINT = 2, ## The animation is interpolated with a quintic (to the power of 5) function.
|
||||
QUART = 3, ## The animation is interpolated with a quartic (to the power of 4) function.
|
||||
QUAD = 4, ## The animation is interpolated with a quadratic (to the power of 2) function.
|
||||
EXPO = 5, ## The animation is interpolated with an exponential (to the power of x) function.
|
||||
ELASTIC = 6, ## The animation is interpolated with elasticity, wiggling around the edges.
|
||||
CUBIC = 7, ## The animation is interpolated with a cubic (to the power of 3) function.
|
||||
CIRC = 8, ## The animation is interpolated with a function using square roots.
|
||||
BOUNCE = 9, ## The animation is interpolated by bouncing at the end.
|
||||
BACK = 10, ## The animation is interpolated backing out at ends.
|
||||
# CUSTOM = 11,
|
||||
# NONE = 12,
|
||||
}
|
||||
|
||||
enum EaseType {
|
||||
EASE_IN = 0, ## The interpolation starts slowly and speeds up towards the end.
|
||||
EASE_OUT = 1, ## The interpolation starts quickly and slows down towards the end.
|
||||
EASE_IN_OUT = 2, ## A combination of EASE_IN and EASE_OUT. The interpolation is slowest at both ends.
|
||||
EASE_OUT_IN = 3, ## A combination of EASE_IN and EASE_OUT. The interpolation is fastest at both ends.
|
||||
}
|
||||
|
||||
## The time it takes to tween to this PhantomCamera in [param seconds].
|
||||
@export var duration: float = 1
|
||||
|
||||
## The transition bezier type for the tween. The options are defined in the [enum TransitionType].
|
||||
@export var transition: TransitionType = TransitionType.LINEAR
|
||||
|
||||
## The ease type for the tween. The options are defined in the [enum EaseType].
|
||||
@export var ease: EaseType = EaseType.EASE_IN_OUT
|
||||
Reference in New Issue
Block a user