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..10d6bd8bc8 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. 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. 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"> |