diff options
Diffstat (limited to 'doc/classes/EditorNode3DGizmoPlugin.xml')
| -rw-r--r-- | doc/classes/EditorNode3DGizmoPlugin.xml | 93 |
1 files changed, 80 insertions, 13 deletions
diff --git a/doc/classes/EditorNode3DGizmoPlugin.xml b/doc/classes/EditorNode3DGizmoPlugin.xml index 41c94cbbc6..6152487eaf 100644 --- a/doc/classes/EditorNode3DGizmoPlugin.xml +++ b/doc/classes/EditorNode3DGizmoPlugin.xml @@ -14,7 +14,7 @@ <return type="bool"> </return> <description> - Override this method to define whether the gizmo can be hidden or not. Returns [code]true[/code] if not overridden. + Override this method to define whether the gizmos handled by this plugin can be hidden or not. Returns [code]true[/code] if not overridden. </description> </method> <method name="_commit_handle" qualifiers="virtual"> @@ -22,14 +22,31 @@ </return> <argument index="0" name="gizmo" type="EditorNode3DGizmo"> </argument> - <argument index="1" name="index" type="int"> + <argument index="1" name="id" type="int"> </argument> <argument index="2" name="restore" type="Variant"> </argument> <argument index="3" name="cancel" type="bool" default="false"> </argument> <description> - Override this method to commit gizmo handles. Called for this plugin's active gizmos. + Override this method to commit a handle being edited (handles must have been previously added by [method EditorNode3DGizmo.add_handles] during [method _redraw]). This usually means creating an [UndoRedo] action for the change, using the current handle value as "do" and the [code]restore[/code] argument as "undo". + If the [code]cancel[/code] argument is [code]true[/code], the [code]restore[/code] value should be directly set, without any [UndoRedo] action. Called for this plugin's active gizmos. + </description> + </method> + <method name="_commit_subgizmos" qualifiers="virtual"> + <return type="void"> + </return> + <argument index="0" name="gizmo" type="EditorNode3DGizmo"> + </argument> + <argument index="1" name="ids" type="PackedInt32Array"> + </argument> + <argument index="2" name="restore" type="Array"> + </argument> + <argument index="3" name="cancel" type="bool" default="false"> + </argument> + <description> + Override this method to commit a group of subgizmos being edited (see [method _subgizmos_intersect_ray] and [method _subgizmos_intersect_frustum]). This usually means creating an [UndoRedo] action for the change, using the current transforms as "do" and the [code]restore[/code] transforms as "undo". + If the [code]cancel[/code] argument is [code]true[/code], the [code]restore[/code] transforms should be directly set, without any [UndoRedo] action. As with all subgizmo methods, transforms are given in local space respect to the gizmo's Node3D. Called for this plugin's active gizmos. </description> </method> <method name="_create_gizmo" qualifiers="virtual"> @@ -53,7 +70,7 @@ </return> <argument index="0" name="gizmo" type="EditorNode3DGizmo"> </argument> - <argument index="1" name="index" type="int"> + <argument index="1" name="id" type="int"> </argument> <description> Override this method to provide gizmo's handle names. Called for this plugin's active gizmos. @@ -64,18 +81,29 @@ </return> <argument index="0" name="gizmo" type="EditorNode3DGizmo"> </argument> - <argument index="1" name="index" type="int"> + <argument index="1" name="id" type="int"> </argument> <description> - Gets actual value of a handle from gizmo. Called for this plugin's active gizmos. + Override this method to return the current value of a handle. This value will be requested at the start of an edit and used as the [code]restore[/code] argument in [method _commit_handle]. Called for this plugin's active gizmos. </description> </method> <method name="_get_priority" qualifiers="virtual"> <return type="int"> </return> <description> - Override this method to set the gizmo's priority. Higher values correspond to higher priority. If a gizmo with higher priority conflicts with another gizmo, only the gizmo with higher priority will be used. - All built-in editor gizmos return a priority of [code]-1[/code]. If not overridden, this method will return [code]0[/code], which means custom gizmos will automatically override built-in gizmos. + Override this method to set the gizmo's priority. Gizmos with higher priority will have precedence when processing inputs like handles or subgizmos selection. + All built-in editor gizmos return a priority of [code]-1[/code]. If not overridden, this method will return [code]0[/code], which means custom gizmos will automatically get higher priority than built-in gizmos. + </description> + </method> + <method name="_get_subgizmo_transform" qualifiers="virtual"> + <return type="Transform3D"> + </return> + <argument index="0" name="gizmo" type="EditorNode3DGizmo"> + </argument> + <argument index="1" name="id" type="int"> + </argument> + <description> + Override this method to return the current transform of a subgizmo. As with all subgizmo methods, the transform should be in local space respect to the gizmo's Node3D. This transform will be requested at the start of an edit and used in the [code]restore[/code] argument in [method _commit_subgizmos]. Called for this plugin's active gizmos. </description> </method> <method name="_has_gizmo" qualifiers="virtual"> @@ -92,10 +120,10 @@ </return> <argument index="0" name="gizmo" type="EditorNode3DGizmo"> </argument> - <argument index="1" name="index" type="int"> + <argument index="1" name="id" type="int"> </argument> <description> - Gets whether a handle is highlighted or not. Called for this plugin's active gizmos. + Override this method to return [code]true[/code] whenever to given handle should be highlighted in the editor. Called for this plugin's active gizmos. </description> </method> <method name="_is_selectable_when_hidden" qualifiers="virtual"> @@ -111,7 +139,7 @@ <argument index="0" name="gizmo" type="EditorNode3DGizmo"> </argument> <description> - Callback to redraw the provided gizmo. Called for this plugin's active gizmos. + Override this method to add all the gizmo elements whenever a gizmo update is requested. It's common to call [method EditorNode3DGizmo.clear] at the beginning of this method and then add visual elements depending on the node's properties. </description> </method> <method name="_set_handle" qualifiers="virtual"> @@ -119,14 +147,53 @@ </return> <argument index="0" name="gizmo" type="EditorNode3DGizmo"> </argument> - <argument index="1" name="index" type="int"> + <argument index="1" name="id" type="int"> </argument> <argument index="2" name="camera" type="Camera3D"> </argument> <argument index="3" name="point" type="Vector2"> </argument> <description> - Update the value of a handle after it has been updated. Called for this plugin's active gizmos. + Override this method to update the node's properties when the user drags a gizmo handle (previously added with [method EditorNode3DGizmo.add_handles]). The provided [code]point[/code] is the mouse position in screen coordinates and the [code]camera[/code] can be used to convert it to raycasts. Called for this plugin's active gizmos. + </description> + </method> + <method name="_set_subgizmo_transform" qualifiers="virtual"> + <return type="void"> + </return> + <argument index="0" name="gizmo" type="EditorNode3DGizmo"> + </argument> + <argument index="1" name="id" type="int"> + </argument> + <argument index="2" name="transform" type="Transform3D"> + </argument> + <description> + Override this method to update the node properties during subgizmo editing (see [method _subgizmos_intersect_ray] and [method _subgizmos_intersect_frustum]). The [code]transform[/code] is given in the Node3D's local coordinate system. Called for this plugin's active gizmos. + </description> + </method> + <method name="_subgizmos_intersect_frustum" qualifiers="virtual"> + <return type="PackedInt32Array"> + </return> + <argument index="0" name="gizmo" type="EditorNode3DGizmo"> + </argument> + <argument index="1" name="camera" type="Camera3D"> + </argument> + <argument index="2" name="frustum" type="Array"> + </argument> + <description> + Override this method to allow selecting subgizmos using mouse drag box selection. Given a [code]camera[/code] and a [code]frustum[/code], this method should return which subgizmos are contained within the frustum. The [code]frustum[/code] argument consists of an [code]Array[/code] with all the [code]Plane[/code]s that make up the selection frustum. The returned value should contain a list of unique subgizmo identifiers, these identifiers can have any non-negative value and will be used in other virtual methods like [method _get_subgizmo_transform] or [method _commit_subgizmos]. Called for this plugin's active gizmos. + </description> + </method> + <method name="_subgizmos_intersect_ray" qualifiers="virtual"> + <return type="int"> + </return> + <argument index="0" name="gizmo" type="EditorNode3DGizmo"> + </argument> + <argument index="1" name="camera" type="Camera3D"> + </argument> + <argument index="2" name="point" type="Vector2"> + </argument> + <description> + Override this method to allow selecting subgizmos using mouse clicks. Given a [code]camera[/code] and a [code]point[/code] in screen coordinates, this method should return which subgizmo should be selected. The returned value should be a unique subgizmo identifier, which can have any non-negative value and will be used in other virtual methods like [method _get_subgizmo_transform] or [method _commit_subgizmos]. Called for this plugin's active gizmos. </description> </method> <method name="add_material"> |