API Reference > imodeljs-common > Views Views Types for defining graphical views of the contents of an iModel. Classes Name Description Camera The current position (eyepoint), lens angle, and focus distance of a camera. ClipStyle Describes symbology and behavior applied to a ClipVector when applied to a ViewState or ModelClipGroup. CutStyle As part of a ClipStyle, describes how section-cut graphics should be displayed. Frustum The region of physical (3d) space that appears in a view. ModelClipGroup Describes how to clip a group of models in the context of a ViewDefinition3d by applying a single [ClipVector]($geometry-core] to each model in the group. ModelClipGroups Describes how to clip groups of models in the context of a ViewDefinition3d or ViewState3d. ViewDetails Encapsulates access to optional view details stored in JSON properties. ViewDetails3d Encapsulates access to optional 3d view details stored in JSON properties. Constants Name Description NpcCenter The center point of the Normalized Plane Coordinate cube. NpcCorners The 8 corners of an Npc Frustum. Enumerations Name Description GridOrientationType Describes the orientation of the grid displayed within a Viewport. Npc The 8 corners of the Normalized Plane Coordinate cube. Interfaces Name Description AuxCoordSystem2dProps Properties of AuxCoordSystem2d AuxCoordSystem3dProps Properties of AuxCoordSystem3d AuxCoordSystemProps CameraProps JSON representation of a Camera. CategorySelectorProps Properties that define a CategorySelector ClipStyleProps Wire format describing a ClipStyle. CutStyleProps Wire format describing a CutStyle applied to section-cut geometry produced at intersections with a view's ClipVector. ModelClipGroupProps JSON representation of a ModelClipGroup. ModelSelectorProps Properties that define a ModelSelector SectionDrawingViewProps As part of a ViewStateProps, describes the SpatialViewDefinition from which a SectionDrawing was generated. SpatialViewDefinitionProps Parameters to construct a SpatialViewDefinition ViewDefinition2dProps Parameters used to construct a ViewDefinition2d ViewDefinition3dProps Parameters to construct a ViewDefinition3d ViewDefinitionProps Parameters used to construct a ViewDefinition ViewDetails3dProps Properties of a ViewDefinition3dProps stored as JSON. ViewDetailsProps Properties of a ViewDefinitionProps stored as JSON. ViewQueryParams Parameters for performing a query on ViewDefinition classes. ViewStateLoadProps Options for loading a ViewStateProps via IModelConnection.Views.load or IModelDb.Views.getViewStateData. ViewStateProps Returned from IModelDb.Views.getViewStateData. Last Updated: 09 April, 2021