game/bom
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Improved camera

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This commit is contained in:
Eduard Urbach
2024-02-12 16:58:17 +01:00
parent e7132a50f7
commit 43e0825aff
7 changed files with 59 additions and 7 deletions
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41
client/camera/Camera.gd
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@ -1,5 +1,8 @@
class_name Camera
extends Camera3D
@export_flags_3d_physics var collision_mask := 1
@export_group("Zoom")
@export var zoom_speed := 0.5
@export var zoom_interpolation := 10.0
@ -7,9 +10,12 @@ extends Camera3D
@export var zoom_max := 8.0
var target_distance: float
var occlusion_distance: float = far
var pivot: Node3D
func _ready():
target_distance = position.z
pivot = get_parent()
Global.camera = self
func _input(event):
@ -28,7 +34,38 @@ func on_distance_changed():
Global.camera_attributes.dof_blur_far_distance = target_distance + 1.0
func _process(delta):
if abs(target_distance - position.z) < 0.01:
var distance := target_distance
if occlusion_distance < target_distance:
distance = occlusion_distance
if abs(distance - position.z) < 0.01:
return
position.z = lerpf(position.z, target_distance, zoom_interpolation * delta)
position.z = lerpf(position.z, distance, zoom_interpolation * delta)
func _physics_process(_delta):
occlusion_distance = far
var corner: Vector2 = get_viewport().get_visible_rect().size
var space_state = get_world_3d().direct_space_state
send_ray(space_state, Vector2(0, 0))
send_ray(space_state, Vector2(corner.x, 0))
send_ray(space_state, Vector2(0, corner.y))
send_ray(space_state, Vector2(corner.x, corner.y))
send_ray(space_state, Vector2(corner.x / 2, corner.y / 2))
func send_ray(space_state: PhysicsDirectSpaceState3D, pos: Vector2):
var from := pivot.global_position
var to := project_position(pos, -1)
var query = PhysicsRayQueryParameters3D.create(from, to, collision_mask)
var result = space_state.intersect_ray(query)
if result:
var hit_point: Vector3 = result.position
var diff := hit_point - pivot.global_position
var distance := diff.length()
if distance < occlusion_distance:
occlusion_distance = distance