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feat(scene-view): "transform gizmo": add "switch world coordinate sys…
…tem" ui
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53 changes: 53 additions & 0 deletions
53
...onent/controller/atom_component/transformGizmo/ui/TransformGizmoCoordinateSystemSwitch.re
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| open TransformGizmoCoordinateSystemSwitchType; | ||
|
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| type state = {selectedCoordinateSystem: coordinateSystem}; | ||
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| type action = | ||
| | Change(coordinateSystem, onChangeFunc); | ||
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| module Method = { | ||
| let getText = (coordinateSystem: coordinateSystem) => | ||
| switch (coordinateSystem) { | ||
| | World => "World" | ||
| | Local => "Local" | ||
| }; | ||
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| let _getReverse = (coordinateSystem: coordinateSystem) : coordinateSystem => | ||
| switch (coordinateSystem) { | ||
| | World => Local | ||
| | Local => World | ||
| }; | ||
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| let change = ((state, send), onChangeFunc) => | ||
| send( | ||
| Change(state.selectedCoordinateSystem |> _getReverse, onChangeFunc), | ||
| ); | ||
| }; | ||
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| let component = ReasonReact.reducerComponent("TransformGizmoSwitch"); | ||
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| let reducer = (action, state) => | ||
| switch (action) { | ||
| | Change(coordinateSystem, onChangeFunc) => | ||
| ReasonReactUtils.updateWithSideEffects( | ||
| {...state, selectedCoordinateSystem: coordinateSystem}, _state => | ||
| onChangeFunc(coordinateSystem) | ||
| ) | ||
| }; | ||
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| let render = | ||
| (onChangeFunc, ({state, send}: ReasonReact.self('a, 'b, 'c)) as self) => | ||
| <article | ||
| key="TransformGizmoCoordinateSystemSwitch" | ||
| className="transform-gizmo-coordinate-system-switch"> | ||
| <button onClick=(_e => Method.change((state, send), onChangeFunc))> | ||
| (DomHelper.textEl(Method.getText(state.selectedCoordinateSystem))) | ||
| </button> | ||
| </article>; | ||
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| let make = (~defaultCoordinateSystem, ~onChange, _children) => { | ||
| ...component, | ||
| initialState: () => {selectedCoordinateSystem: defaultCoordinateSystem}, | ||
| reducer, | ||
| render: self => render(onChange, self), | ||
| }; |
10 changes: 10 additions & 0 deletions
10
...t/controller/atom_component/transformGizmo/ui/TransformGizmoCoordinateSystemSwitchType.re
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| type coordinateSystem = SceneViewType.coordinateSystem; | ||
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| type onChangeFunc = coordinateSystem => unit; | ||
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| type item = { | ||
| coordinateSystem, | ||
| onChangeFunc, | ||
| }; | ||
|
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| /* type data = array(item); */ |
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64 changes: 64 additions & 0 deletions
64
...core/utils/engine/job/init/initTransformGizmosJob/CoordinateSystemTransformGizmosUtils.re
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| let rotateWholeGizmoToCurrentSceneTreeNode = | ||
| ( | ||
| currentSceneTreeNode, | ||
| wholeGizmo, | ||
| coordinateSystem: SceneViewType.coordinateSystem, | ||
| engineState, | ||
| ) => { | ||
| let wholeGizmoTransform = | ||
| GameObjectComponentEngineService.unsafeGetTransformComponent( | ||
| wholeGizmo, | ||
| engineState, | ||
| ); | ||
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| switch (coordinateSystem) { | ||
| | Local => | ||
| let currentSceneTreeNodeTransform = | ||
| GameObjectComponentEngineService.unsafeGetTransformComponent( | ||
| currentSceneTreeNode, | ||
| engineState, | ||
| ); | ||
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| engineState | ||
| |> TransformEngineService.setEulerAngles( | ||
| wholeGizmoTransform, | ||
| TransformEngineService.getEulerAngles( | ||
| currentSceneTreeNodeTransform, | ||
| engineState, | ||
| ), | ||
| ); | ||
| | World => | ||
| engineState | ||
| |> TransformEngineService.setEulerAngles( | ||
| wholeGizmoTransform, | ||
| (0., 0., 0.), | ||
| ) | ||
| }; | ||
| }; | ||
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| let rotateWholeTransformGizmoToCurrentSceneTreeNode = | ||
| (editorState, engineState) => { | ||
| let currentSceneTreeNode = | ||
| SceneTreeEditorService.unsafeGetCurrentSceneTreeNode(editorState); | ||
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| let coordinateSystem = | ||
| CoordinateSystemTransformGizmoSceneViewEditorService.getCoordinateSystem( | ||
| editorState, | ||
| ); | ||
|
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| engineState | ||
| |> rotateWholeGizmoToCurrentSceneTreeNode( | ||
| currentSceneTreeNode, | ||
| OperateTranslationGizmoSceneViewEditorService.unsafeGetTranslationWholeGizmo( | ||
| editorState, | ||
| ), | ||
| coordinateSystem, | ||
| ) | ||
| |> rotateWholeGizmoToCurrentSceneTreeNode( | ||
| currentSceneTreeNode, | ||
| OperateRotationGizmoSceneViewEditorService.unsafeGetRotationWholeGizmo( | ||
| editorState, | ||
| ), | ||
| coordinateSystem, | ||
| ); | ||
| }; |
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