private void Scene_SelectionChangedEvent(object sender, EventArgs e)
{
FScene scene = Context.Scene;
List <SceneObject> vSelected = new List <SceneObject>();
foreach (SceneObject tso in scene.Selected)
{
if (tso != null)
{
if (SelectionFilterF == null || SelectionFilterF(tso))
{
vSelected.Add(tso);
}
}
}
if (vSelected.Count == 0 && activeGizmo != null)
{
// object de-selected, dismiss gizmo
DismissActiveGizmo();
return;
}
if (activeGizmo != null && unordered_lists_equal(vSelected, activeGizmo.Targets) == false)
{
DismissActiveGizmo();
}
if (vSelected.Count > 0)
{
Context.RegisterNextFrameAction(add_gizmo_next_frame);
}
//AddGizmo(vSelected);
}
public SurfaceBrushTool(FScene scene, DMeshSO target)
{
this.scene = scene;
this.target = target;
behaviors = new InputBehaviorSet();
// TODO is this where we should be doing this??
behaviors.Add(
new SurfaceBrushTool_2DInputBehavior(this, scene.Context)
{
Priority = 5
});
if (FPlatform.IsUsingVR())
{
behaviors.Add(
new SurfaceBrushTool_SpatialBehavior(this, scene.Context)
{
Priority = 5
});
}
// shut off transform gizmo
scene.Context.TransformManager.PushOverrideGizmoType(TransformManager.NoGizmoType);
Indicators = new ToolIndicatorSet(this, scene);
}
public void ResetScenePosition(FScene scene)
{
scene.RootGameObject.transform.position = Vector3.zero;
Vector3 targetPos = Vector3.zero;
getCamera().SetTarget(targetPos);
}
public void DoCameraControl(FScene scene, fCamera mainCamera, InputState input)
{
Vector2f mouseDelta = InputExtension.Get.Mouse.PositionDelta;
Vector2f stick1 = InputExtension.Get.GamepadLeftStick.Position;
Vector2f stick2 = InputExtension.Get.GamepadRightStick.Position;
float dx = mouseDelta.x + stick1.x;
float dy = mouseDelta.y + stick1.y;
float dx2 = stick2.x;
float dy2 = stick2.y;
if (Input.GetMouseButton(0))
{
mainCamera.Manipulator().SceneOrbit(scene, mainCamera, MouseOrbitSpeed * dx, MouseOrbitSpeed * dy);
}
else if (Input.GetMouseButton(1))
{
mainCamera.Manipulator().SceneZoom(scene, mainCamera, -MouseZoomSpeed * dy);
//mainCamera.Manipulator().ScenePan(scene, mainCamera, 0.05f * dx, 0);
}
else if (Input.GetMouseButton(2))
{
mainCamera.Manipulator().ScenePan(scene, mainCamera, MousePanSpeed * dx, MousePanSpeed * dy);
}
else if (InputExtension.Get.GamepadRightShoulder.Down)
{
mainCamera.Manipulator().SceneZoom(scene, mainCamera, GamepadZoomSpeed * dy);
mainCamera.Manipulator().ScenePan(scene, mainCamera, (-0.5f * GamepadPanSpeed * dx) + (-GamepadPanSpeed * dx2), -GamepadPanSpeed * dy2);
}
else if (InputExtension.Get.GamepadLeftShoulder.Down)
{
mainCamera.Manipulator().SceneOrbit(scene, mainCamera, GamepadOrbitSpeed * dx, GamepadOrbitSpeed * dy);
mainCamera.Manipulator().ScenePan(scene, mainCamera, -GamepadPanSpeed * dx2, -GamepadPanSpeed * dy2);
}
}
public ITransformGizmo Build(FScene scene, List <TransformableSO> targets)
{
var g = new AxisTransformGizmo();
g.Create(scene, targets);
return(g);
}
void update_geometry(FScene s)
{
if (bUpdatePending == false && curve_timestamp == curve.Timestamp)
{
return;
}
if (curve.VertexCount < 2)
{
return;
}
update_vertices(s);
int N = (curve.Closed) ? curve.VertexCount + 1 : curve.VertexCount;
Vector3f[] vertices = new Vector3f[N];
for (int i = 0; i < N; ++i)
{
vertices[i] = (Vector3f)curve[i % curve.VertexCount];
}
curveObject.SetVertices(vertices);
float fWidth = VRUtil.EstimateStableCurveWidth(s, Frame3f.Identity, curve,
SceneGraphConfig.DefaultSceneCurveVisualDegrees);
if (fWidth > 0)
{
curveObject.SetLineWidth(fWidth);
}
bUpdatePending = false;
curve_timestamp = curve.Timestamp;
}
private void Scene_SelectionChangedEvent(object sender, EventArgs e)
{
FScene scene = SceneManager.Scene;
List <TransformableSO> vSelected = new List <TransformableSO>();
foreach (SceneObject so in scene.Selected)
{
TransformableSO tso = so as TransformableSO;
if (tso != null)
{
vSelected.Add(tso);
}
}
if (vSelected.Count == 0 && activeGizmo != null)
{
// object de-selected, dismiss gizmo
DismissActiveGizmo();
return;
}
if (activeGizmo != null && unordered_lists_equal(vSelected, activeGizmo.Targets) == false)
{
DismissActiveGizmo();
}
if (vSelected.Count > 0)
{
AddGizmo(vSelected);
}
}
public DrawSpaceCurveTool(FScene scene, SceneObject target)
{
this.Scene = scene;
this.target = target;
behaviors = new InputBehaviorSet();
// TODO is this where we should be doing this??
if (FPlatform.IsUsingVR())
{
behaviors.Add(
new DrawSpaceCurveTool_SpatialDeviceBehavior(this, scene.Context)
{
Priority = 5
});
}
// shut off transform gizmo
scene.Context.TransformManager.PushOverrideGizmoType(TransformManager.NoGizmoType);
scene.SelectionChangedEvent += Scene_SelectionChangedEvent;
// restore radius
//if (SavedSettings.Restore("DrawSpaceCurveTool_width") != null)
// width = (float)SavedSettings.Restore("DrawSpaceCurveTool_width");
}
public virtual ITool Build(FScene scene, List <SceneObject> targets)
{
DMeshSO target = targets[0] as DMeshSO;
SurfaceBrushTool tool = new_tool(scene, target);
tool.Radius = InitialRadius.Clone();
return(tool);
}
public virtual SceneObject BuildPivot(FScene scene, TypedAttribSet attributes)
{
PivotSO so = new PivotSO();
so.Create(scene.PivotSOMaterial, scene.FrameSOMaterial);
RestorePivotSOType(scene, attributes, so);
return(so);
}
public void SceneOrbitAround(FScene scene, Vector3f position, float deltaAzimuth, float deltaAltitude)
{
Vector3f targetPos = Camera.GetTarget();
Camera.SetTarget(position);
SceneOrbit(scene, Camera, deltaAzimuth, deltaAltitude);
Camera.SetTarget(targetPos);
}
// restores scene values & cam target (but not cam position)
public void SetCurrentSceneState(FScene scene, CameraState s)
{
scene.RootGameObject.SetPosition(s.scenePosition);
scene.RootGameObject.SetRotation(s.sceneRotation);
Camera.SetTarget(s.target);
turntableAzimuthD = s.turntableAzimuth;
turntableAltitudeD = s.turntableAltitude;
}
public void SceneTumbleAround(FScene scene, Vector3f position, float dx, float dy)
{
Vector3 targetPos = Camera.GetTarget();
Camera.SetTarget(position);
SceneTumble(scene, Camera, dx, dy);
Camera.SetTarget(targetPos);
}
// restores scene values & cam target (but not cam position)
public void SetCurrentSceneState(FScene scene, CameraState s)
{
scene.RootGameObject.transform.position = s.scenePosition;
scene.RootGameObject.transform.rotation = s.sceneRotation;
getCamera().SetTarget(s.target);
turntableAzimuth = s.turntableAzimuth;
turntableAltitude = s.turntableAltitude;
}
public virtual SceneObject BuildPolyCurveSO(FScene scene, TypedAttribSet attributes)
{
PolyCurveSO so = new PolyCurveSO();
so.Create(scene.DefaultSOMaterial);
RestorePolyCurveSOType(scene, attributes, so);
return(so);
}
public ITransformGizmo Build(FScene scene, List <SceneObject> targets)
{
SurfaceConstrainedGizmo gizmo = gizmo_factory();
gizmo.WidgetScale = WidgetScale;
gizmo.Create(scene, targets);
return(gizmo);
}
public FScene GetScene()
{
if (scene == null)
{
scene = new FScene(this);
}
return(scene);
}
public void SceneOrbitAround(FScene scene, Vector3f position, float deltaAzimuth, float deltaAltitude)
{
Vector3 targetPos = getCamera().GetTarget();
getCamera().SetTarget(position);
SceneOrbit(scene, getCamera(), deltaAzimuth, deltaAltitude);
getCamera().SetTarget(targetPos);
}
protected virtual SceneObject BuildSOFromType(string typeIdentifier, FScene scene,
SceneSerializer serializer, TypedAttribSet attributes)
{
// restore custom type if client has registered a builder for it
if (scene.TypeRegistry.ContainsType(typeIdentifier))
{
SOBuildFunc buildFunc = scene.TypeRegistry.FindBuilder(typeIdentifier);
if (buildFunc != null)
{
SceneObject so = buildFunc(this, scene, attributes);
if (so != null)
{
return(so);
}
}
}
if (typeIdentifier == IOStrings.TypeCylinder)
{
return(BuildCylinder(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeBox)
{
return(BuildBox(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeSphere)
{
return(BuildSphere(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypePivot)
{
return(BuildPivot(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeMeshReference)
{
return(BuildMeshReference(scene, serializer.TargetFilePath, attributes));
}
else if (typeIdentifier == IOStrings.TypePolyCurve)
{
return(BuildPolyCurveSO(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypePolyTube)
{
return(BuildPolyTubeSO(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeMesh)
{
return(BuildMeshSO(scene, attributes));
}
else if (typeIdentifier == IOStrings.TypeDMesh)
{
return(BuildDMeshSO(scene, attributes));
}
else
{
return(null);
}
}
// straight teleport:
// camera points at hit point, we back off and set target at hit point
static public void TeleportTowards(Camera camera, FScene scene, Vector3 targetPoint, float fPullback)
{
fPullback *= scene.GetSceneScale();
Vector3 vCurCamFW = camera.transform.forward;
Vector3 vNewCamPos = targetPoint - fPullback * vCurCamFW;
Vector3 vNewTargetPos = vNewCamPos + fPullback * vCurCamFW;
camera.GetComponent <CameraAnimator>().Teleport(vNewCamPos, vNewTargetPos);
}
public virtual void RestoreDMeshSO(FScene scene, TypedAttribSet attributes, DMeshSO so)
{
DMesh3 mesh = RestoreDMesh(attributes);
so.Create(mesh, scene.DefaultSOMaterial);
RestoreSOInfo(so, attributes);
RestoreTransform(so, attributes);
RestoreMaterial(so, attributes);
}
public static float DefaultHeightInM = 1.6f; // 1.6m ~= 5.5 feet
// straight teleport:
// camera points at hit point, we back off and set target at hit point
static public void TeleportTowards(fCamera camera, FScene scene, Vector3f targetPoint, float fPullback)
{
fPullback *= scene.GetSceneScale();
Vector3f vCurCamFW = camera.GetWorldFrame().Z;
Vector3f vNewCamPos = targetPoint - fPullback * vCurCamFW;
Vector3f vNewTargetPos = vNewCamPos + fPullback * vCurCamFW;
camera.Animator().Teleport(vNewCamPos, vNewTargetPos);
}
public void SceneRotateAround(FScene scene, Quaternionf rotation, Vector3f position)
{
Frame3f curF = scene.RootGameObject.GetWorldFrame();
curF.RotateAround(position, rotation);
scene.RootGameObject.SetPosition(curF.Origin);
scene.RootGameObject.SetRotation(curF.Rotation);
}
public ITool Build(FScene scene, List <SceneObject> targets)
{
return(new SculptCurveTool(scene, targets)
{
Radius = InitialRadius.Clone(),
SmoothAlpha = this.SmoothAlpha,
SmoothIterations = this.SmoothIterations,
});
}
public IndicatorSet(FScene scene)
{
Scene = scene;
preRender = new PreRenderHelper("indicators_helper")
{
PreRenderF = () => { this.PreRender(); }
};
scene.AddUIElement(preRender);
}
public virtual SceneObject BuildPivot(FScene scene, TypedAttribSet attributes)
{
PivotSO so = new PivotSO();
so.Create(scene.PivotSOMaterial, scene.FrameMaterial);
safe_set_property_s(attributes, IOStrings.ASOName, (s) => { so.Name = s; });
RestoreTransform(so, attributes);
RestoreMaterial(so, attributes);
return(so);
}
public static void AnimatedDimiss_Scene(HUDStandardItem hudItem, FScene scene, bool bDestroy, float fDuration = 0.25f)
{
AnimatedDismissHUDItem anim = hudItem.RootGameObject.AddComponent <AnimatedDismissHUDItem>();
anim.CompleteCallback += () => {
anim.HUDItem.ClearGameObjects(false);
scene.RemoveUIElement(anim.HUDItem, bDestroy);
};
anim.Play(hudItem, fDuration);
}
public ITool Build(FScene scene, List <SceneObject> targets)
{
CurveSelectFacesTool tool = build_tool(scene, targets[0] as DMeshSO);
tool.OnStrokeCompletedF = this.OnStrokeCompletedF;
tool.OnApplyF = this.OnApplyF;
tool.LineWidth = DefaultLineWidth;
tool.LineColor = DefaultLineColor;
return(tool);
}
// level teleport:
// first we level the scene (ie scene up is y axis), then camera points
// at ray hit point, pulled back along cam direction projected into xz plane
static public void TeleportTowards_Level(Camera camera, FScene scene, Vector3 targetPoint, float fPullback)
{
fPullback *= scene.GetSceneScale();
Vector3 vCurCamFW = camera.transform.forward;
Vector3 vCurCamFWXZ = new Vector3(vCurCamFW[0], 0.0f, vCurCamFW[2]).normalized;
Vector3 vNewCamPos = targetPoint - fPullback * vCurCamFWXZ;
Vector3 vNewTargetPos = vNewCamPos + fPullback * vCurCamFWXZ;
camera.GetComponent <CameraAnimator>().Teleport_Level(vNewCamPos, vNewTargetPos);
}
// level teleport:
// first we level the scene (ie scene up is y axis), then camera points
// at ray hit point, pulled back along cam direction projected into xz plane
static public void TeleportTowards_Level(fCamera camera, FScene scene, Vector3f targetPoint, float fPullback)
{
fPullback *= scene.GetSceneScale();
Vector3f vCurCamFW = camera.GetWorldFrame().Z;
Vector3f vCurCamFWXZ = new Vector3f(vCurCamFW[0], 0.0f, vCurCamFW[2]).Normalized;
Vector3f vNewCamPos = targetPoint - fPullback * vCurCamFWXZ;
Vector3f vNewTargetPos = vNewCamPos + fPullback * vCurCamFWXZ;
camera.Animator().Teleport_Level(vNewCamPos, vNewTargetPos);
}