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Code Issues Wiki Activity

Prevent 3D gizmos from overlapping with each other

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This commit is contained in:
Emmanouil Papadeas 2023-05-06 14:49:59 +03:00
parent f1b4b77745
commit 6dac85486a
1 changed files with 16 additions and 3 deletions
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19
src/UI/Canvas/Gizmos3D.gd
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@ -102,8 +102,11 @@ func get_points(camera: Camera, object3d: Cel3DObject) -> void:
gizmos_origin = camera.unproject_position(object3d.translation)
var right: Vector3 = object3d.translation + object3d.transform.basis.x
var left: Vector3 = object3d.translation - object3d.transform.basis.x
var up: Vector3 = object3d.translation + object3d.transform.basis.y
var down: Vector3 = object3d.translation - object3d.transform.basis.y
var back: Vector3 = object3d.translation + object3d.transform.basis.z
var front: Vector3 = object3d.translation - object3d.transform.basis.z
var proj_right: Vector2 = object3d.camera.unproject_position(right)
var proj_up: Vector2 = object3d.camera.unproject_position(up)
@ -113,6 +116,16 @@ func get_points(camera: Camera, object3d: Cel3DObject) -> void:
proj_up_local = proj_up - gizmos_origin
proj_back_local = proj_back - gizmos_origin
var curve_right_local := proj_right_local
var curve_up_local := proj_up_local
var curve_back_local := proj_back_local
if right.distance_to(camera.translation) > left.distance_to(camera.translation):
curve_right_local = object3d.camera.unproject_position(left) - gizmos_origin
if up.distance_to(camera.translation) > down.distance_to(camera.translation):
curve_up_local = object3d.camera.unproject_position(down) - gizmos_origin
if back.distance_to(camera.translation) > front.distance_to(camera.translation):
curve_back_local = object3d.camera.unproject_position(front) - gizmos_origin
proj_right_local = _resize_vector(proj_right_local, ARROW_LENGTH)
proj_up_local = _resize_vector(proj_up_local, ARROW_LENGTH)
proj_back_local = _resize_vector(proj_back_local, ARROW_LENGTH)
@ -126,9 +139,9 @@ func get_points(camera: Camera, object3d: Cel3DObject) -> void:
gizmo_pos_y = _find_arrow(proj_up_local)
gizmo_pos_z = _find_arrow(proj_back_local)
# Calculate rotation gizmos
gizmo_rot_x = _find_curve(proj_up_local, proj_back_local)
gizmo_rot_y = _find_curve(proj_right_local, proj_back_local)
gizmo_rot_z = _find_curve(proj_right_local, proj_up_local)
gizmo_rot_x = _find_curve(curve_up_local, curve_back_local)
gizmo_rot_y = _find_curve(curve_right_local, curve_back_local)
gizmo_rot_z = _find_curve(curve_right_local, curve_up_local)
update()