HBaseView.h

Defines datatypes associated with the HBaseView class

Content

Classes

HBaseView

The HBaseView class defines and manages a view of model information.

Type definitions

`HSignalNotifyFunction`
`HBaseViewEmitMessageFunction`

Enumerators

`HRenderMode`
`ViewMode`
`LightingIntMode`
`FramerateMode`
`ProjMode`
`HandednessMode`
`DisplayListType`
`MultiThreadingType`
`HLRMode`
`AxisMode`
`UpDirection`
`ViewUpdateMode`
`HShadowRenderingMode`
`HBloomShape`
`HQuickMovesMethod`
`HViewSelectionLevel`
`SplatSymbol`

Type definitions

typedef bool (*HSignalNotifyFunction)(int signal, void *signal_data, void *user_data)

Functional prototype for the signalling notify system in HBaseView.

Param signal: identifier of the signal
Param signal_data: the data associated with this specific signal
Param user_data: any user data that may be associated with this specific signal

typedef void (*HBaseViewEmitMessageFunction)(const char *message, unsigned int length, void *user_data)

This has been deprecated. Functional prototype for the function which emits an MVO message. This is typically used in conjunciton with a HNet session.

Param message: this is the character string which uniquely identifies the message
Param length: this is the byte length of the user_data
Param user_data: the user_data which contains the message

Enumerators

enum HRenderMode

Indicates the rendering mode

Values:

enumerator HRenderWireframe: edges/lines only

enumerator HRenderTriangulation: edges and non-lit faces

enumerator HRenderSilhouette: shell/mesh silhouette edges

enumerator HRenderHiddenLine: hidden line removal

enumerator HRenderHiddenLineHOOPS: currently does nothing

enumerator HRenderHiddenLineFast: simulate hidden line (regular hardware z-buffer, with faces set to window background color)

enumerator HRenderFlat: flat shading

enumerator HRenderGouraud: gouraud (smooth) shading

enumerator HRenderGouraudWithEdges: gouraud (smooth) shading with edges turned on

enumerator HRenderPhong: phong shading

enumerator HRenderShaded: indicates shaded rendering; underlying code will use phong if hardware accel is avialable, otherwise gouraud will be used

enumerator HRenderShadedWithLines: same as HReanderShaded but with lines visible

enumerator HRenderWireframeWithSilhouette: wireframe + silhouette

enumerator HRenderShadedWireframe: wireframe, with shaded lines

enumerator HRenderVertices: vertices only

enumerator HRenderShadedVertices: vertices only (shaded)

enumerator HRenderGouraudWithLines: same as HReanderShaded but with lines visible

enumerator HRenderLOD1: clamps to LOD1

enumerator HRenderLOD2: clamps to LOD2

enumerator HRenderBRepHiddenLine: hidden line-ish removal

enumerator HRenderBRepHiddenLineFast: hidden line-ish removal

enumerator HRenderBRepWireframe: brep wireframe

enumerator HRenderGoochShaded: Gooch Shaded.

enumerator HRenderFakeHiddenLine: fake hidden line

enumerator HRenderUnknown

enum ViewMode

Indicates the camera target plane (or iso view)

Values:

enumerator HViewNone: none view mode

enumerator HViewXY: self-explanatory

enumerator HViewYX: self-explanatory

enumerator HViewXZ: self-explanatory

enumerator HViewZX: self-explanatory

enumerator HViewYZ: self-explanatory

enumerator HViewZY: self-explanatory

enumerator HViewIso: self-explanatory

enumerator HViewIsoFrontRightTop: positive X, positive Y, positive Z (same as HViewISO)

enumerator HViewIsoBackRightTop: negative X, positive Y, positive Z

enumerator HViewIsoBackLeftTop: negative X, positive Y, positive Z

enumerator HViewIsoBackLeftBottom: negative X, positive Y, positive Z

enumerator HViewIsoBackRightBottom: negative X, positive Y, positive Z

enumerator HViewIsoFrontLeftTop: negative X, positive Y, positive Z

enumerator HViewIsoFrontLeftBottom: positive X, positive Y, positive Z (same as HViewISO)

enumerator HViewIsoFrontRightBottom: positive X, positive Y, positive Z (same as HViewISO)

enumerator HViewSEIso: same as HViewIsoXYZ and HViewISO

enumerator HViewSWIso: same as HViewIsoxYZ

enumerator HViewNEIso: same as HViewIsoXYz

enumerator HViewNWIso: same as HViewIsoxYz

enumerator HViewFront

enumerator HViewBack

enumerator HViewRight

enumerator HViewLeft

enumerator HViewTop

enumerator HViewBottom

enumerator HViewUnknown: unknown view mode

enum LightingIntMode

Indicates the lighting interpolation mode

Values:

enumerator LightingIntUnknown: unknown mode

enumerator LightingIntGouraud: self-explanatory

enumerator LightingIntPhong: self-explanatory

enum FramerateMode

Indicates the framerate mode

Values:

enumerator FramerateOff: unknown mode

enumerator FramerateFixed: self-explanatory

enumerator FramerateTarget: self-explanatory

enum ProjMode

Indicates the camera projection mode; refer to HC_Set_Camera for details

Values:

enumerator ProjUnknown: unknown mode

enumerator ProjPerspective: Objects which are close to the eye appear large, and objects which are far away appear small.

enumerator ProjOrthographic: The represented size of an object doesn’t depend on how close or far it is—this can be handy in architecture and engineering.

enumerator ProjStretched: In a “stretched” view, an orthographic projection is made, and then the view is “stretched” to fit exactly into the available screen window.

enum HandednessMode

Indicates the handedness mode. Used for polygon handedness and world handedness

Values:

enumerator HandednessLeft: self-explanatory

enumerator HandednessRight: self-explanatory

enumerator HandednessNone: no handedness; only applies to polygon-handedness

enum DisplayListType

Indicates the display list type.

Values:

enumerator DisplayListOff: No display lists.

enumerator DisplayListGeometry: Geometry-level display lists.

enumerator DisplayListSegment: Segment-level display lists.

enum MultiThreadingType

Indicates the multi-threading type.

Values:

enumerator MultiThreadingOff

enumerator MultiThreadingBasic

enumerator MultiThreadingFull

enum HLRMode

Indicates the default hidden line mode

Values:

enumerator AnalyticHiddenLine: Analytic hidden line.

enumerator FastHiddenLine: Fast hidden line.

enumerator FakeHiddenLine: Fake hidden line.

enum AxisMode

Values:

enumerator AxisOff: self-explanatory

enumerator AxisSimple: Like AxisOn, but without the planes.

enumerator AxisCenter: Like AxisOn, but centered differently.

enumerator AxisOn: self-explanatory

enum UpDirection

Values:

enumerator UpDirectionX

enumerator UpDirectionY

enumerator UpDirectionZ

enum ViewUpdateMode

Indicates how the scene gets updated.

Values:

enumerator OnDemand: This tells the MVO framework not to implicitly perform updates. They will be explicity made by calls to Update().

enumerator Continuous: This tells the MVO framework to implicitly perform continuous updates by polling for posted update events at a regular interval.

enumerator Deferred: This tells the MVO framework to implicitly perform continuous culled, timed updates drawing culled items as time permits.

enum HShadowRenderingMode

Values:

enumerator SoftwareShadow: image driver shadow generation

enumerator HardwareShadow: opengl p-buffer shadow generation

enumerator SoftwareOpenglShadow: opengl software shadow generation

enum HBloomShape

Values:

enumerator RadialBloom: radial bloom

enumerator StarBloom: star bloom

enum HQuickMovesMethod

Values:

enumerator HQuickMoves_None: the driver is unable to quick move at all

enumerator HQuickMoves_XOR: quick-moved geometry was last drawn as XOR (exclusive OR), meaning that colors are often inverted or completely wrong

enumerator HQuickMoves_Overlay: quick-moved geometry was last drawn as overlay, meaning that colors are correct, but that the quick-moved item is always on top

enumerator HQuickMoves_Spriting: quick-moved geometry was last drawn as spriting, color-correct and depth-mixed with the rest of the scene

enum HViewSelectionLevel

Values:

enumerator HSelectionLevelEntity: The driver returns geometry objects from selections.

enumerator HSelectionLevelSegment: The driver returns segment objects from selections.

enumerator HSelectionLevelSegmentTree: The driver returns segment trees from selections.

enum SplatSymbol

Indicates the splat symbol type.

Values:

enumerator SplatRound: Round.

enumerator SplatSquare: Square.