/*
File: QD3DRenderer.h
Contains: Q3Renderer types and routines
Version: Technology: Quickdraw 3D 1.6
Release: QuickTime 7.3
Copyright: (c) 2007 (c) 1995-1999 by Apple Computer, Inc., all rights reserved.
Bugs?: For bug reports, consult the following page on
the World Wide Web:
http://developer.apple.com/bugreporter/
*/
#ifndef __QD3DRENDERER__
#define __QD3DRENDERER__
#ifndef __QD3D__
#include <QD3D.h>
#endif
#ifndef __QD3DSET__
#include <QD3DSet.h>
#endif
#ifndef __QD3DVIEW__
#include <QD3DView.h>
#endif
#ifndef __RAVE__
#include <RAVE.h>
#endif
#if TARGET_OS_MAC
#ifndef __EVENTS__
#include <Events.h>
#endif
#endif /* TARGET_OS_MAC */
#if PRAGMA_ONCE
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if PRAGMA_IMPORT
#pragma import on
#endif
#if PRAGMA_STRUCT_ALIGN
#pragma options align=power
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
#pragma pack(2)
#endif
#if PRAGMA_ENUM_ALWAYSINT
#if defined(__fourbyteints__) && !__fourbyteints__
#define __QD3DRENDERER__RESTORE_TWOBYTEINTS
#pragma fourbyteints on
#endif
#pragma enumsalwaysint on
#elif PRAGMA_ENUM_OPTIONS
#pragma option enum=int
#elif PRAGMA_ENUM_PACK
#if __option(pack_enums)
#define __QD3DRENDERER__RESTORE_PACKED_ENUMS
#pragma options(!pack_enums)
#endif
#endif
/******************************************************************************
** **
** User Interface Things **
** **
*****************************************************************************/
#if TARGET_OS_MAC
/*
* A callback to an application's event handling code. This is needed to
* support movable modal dialogs. The dialog's event filter calls this
* callback with events it does not handle.
* If an application handles the event it should return kQ3True.
* If the application does not handle the event it must return kQ3False and
* the dialog's event filter will pass the event to the system unhandled.
*/
typedef CALLBACK_API_C( TQ3Boolean , TQ3MacOSDialogEventHandler )(const EventRecord * event);
struct TQ3DialogAnchor {
TQ3MacOSDialogEventHandler clientEventHandler;
};
typedef struct TQ3DialogAnchor TQ3DialogAnchor;
#endif /* TARGET_OS_MAC */
#if TARGET_OS_WIN32
struct TQ3DialogAnchor {
HWND ownerWindow;
};
typedef struct TQ3DialogAnchor TQ3DialogAnchor;
#endif /* TARGET_OS_WIN32 */
#if TARGET_OS_UNIX
struct TQ3DialogAnchor {
void * notUsed; /* place holder */
};
typedef struct TQ3DialogAnchor TQ3DialogAnchor;
#endif /* TARGET_OS_UNIX */
/******************************************************************************
** **
** Renderer Functions **
** **
*****************************************************************************/
#if CALL_NOT_IN_CARBON
/*
* Q3Renderer_NewFromType()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3RendererObject )
Q3Renderer_NewFromType(TQ3ObjectType rendererObjectType);
/*
* Q3Renderer_GetType()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3ObjectType )
Q3Renderer_GetType(TQ3RendererObject renderer);
/* Q3Renderer_Flush has been replaced by Q3View_Flush */
/* Q3Renderer_Sync has been replaced by Q3View_Sync */
#endif /* CALL_NOT_IN_CARBON */
/*
* Q3Renderer_IsInteractive
* Determine if this renderer is intended to be used interactively.
*/
#if CALL_NOT_IN_CARBON
/*
* Q3Renderer_IsInteractive()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Boolean )
Q3Renderer_IsInteractive(TQ3RendererObject renderer);
/*
* Q3Renderer_HasModalConfigure
* Determine if this renderer has a modal settings dialog.
*
* Q3Renderer_ModalConfigure
* Have the renderer pop up a modal dialog box to configure its settings.
* dialogAnchor - is platform specific data passed by the client to support
* movable modal dialogs.
* MacOS: this is a callback to the calling application's event handler.
* The renderer calls this function with events not handled by the
* settings dialog. This is necessary in order to support movable modal
* dialogs. An application's event handler must return kQ3True if it
* handles the event passed to the callback or kQ3False if not.
* An application which doesn't want to support a movable modal configure
* dialog should pass NULL for the clientEventHandler of TQ3DialogAnchor.
* Win32: this is the HWND of the owning window (typically an application's
* main window).
* canceled - returns a boolean inditacating that the user canceled the
* dialog.
*
*/
/*
* Q3Renderer_HasModalConfigure()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Boolean )
Q3Renderer_HasModalConfigure(TQ3RendererObject renderer);
/*
* Q3Renderer_ModalConfigure()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3Renderer_ModalConfigure(
TQ3RendererObject renderer,
TQ3DialogAnchor dialogAnchor,
TQ3Boolean * canceled);
/*
* Q3RendererClass_GetNickNameString
* Allows an application to get a renderers name string, the
* renderer is responsible for storing this in a localizable format
* for example as a resource. This string can then be used to provide
* a selection mechanism for an application (for example in a menu).
*
* If this call returns nil in the supplied string, then the App may
* choose to use the class name for the renderer. You should always
* try to get the name string before using the class name, since the
* class name is not localizable.
*/
/*
* Q3RendererClass_GetNickNameString()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3RendererClass_GetNickNameString(
TQ3ObjectType rendererClassType,
TQ3ObjectClassNameString rendererClassString);
/*
* Q3Renderer_GetConfigurationData
* Allows an application to collect private renderer configuration data
* which it will then save. For example in a preference file or in a
* style template. An application should tag this data with the
* Renderer's object name.
*
* if dataBuffer is NULL actualDataSize returns the required size in
* bytes of a data buffer large enough to store private data.
*
* bufferSize is the actual size of the memory block pointed to by
* dataBuffer
*
* actualDataSize - on return the actual number of bytes written to the
* buffer or if dataBuffer is NULL the required size of dataBuffer
*
*/
/*
* Q3Renderer_GetConfigurationData()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3Renderer_GetConfigurationData(
TQ3RendererObject renderer,
unsigned char * dataBuffer,
unsigned long bufferSize,
unsigned long * actualDataSize);
/*
* Q3Renderer_SetConfigurationData()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3Renderer_SetConfigurationData(
TQ3RendererObject renderer,
unsigned char * dataBuffer,
unsigned long bufferSize);
/******************************************************************************
** **
** Interactive Renderer Specific Functions **
** **
*****************************************************************************/
/* CSG IDs attribute */
#define kQ3AttributeTypeConstructiveSolidGeometryID Q3_OBJECT_TYPE('c','s','g','i')
/* Object IDs, to be applied as attributes on geometries */
#endif /* CALL_NOT_IN_CARBON */
#define kQ3SolidGeometryObjNone (-1)
#define kQ3SolidGeometryObjA 0
#define kQ3SolidGeometryObjB 1
#define kQ3SolidGeometryObjC 2
#define kQ3SolidGeometryObjD 3
#define kQ3SolidGeometryObjE 4
/* Possible CSG equations */
enum TQ3CSGEquation {
kQ3CSGEquationAandB = (long)0x88888888,
kQ3CSGEquationAandnotB = 0x22222222,
kQ3CSGEquationAanBonCad = 0x2F222F22,
kQ3CSGEquationnotAandB = 0x44444444,
kQ3CSGEquationnAaBorCanB = 0x74747474
};
typedef enum TQ3CSGEquation TQ3CSGEquation;
#if CALL_NOT_IN_CARBON
/*
* Q3InteractiveRenderer_SetCSGEquation()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_SetCSGEquation(
TQ3RendererObject renderer,
TQ3CSGEquation equation);
/*
* Q3InteractiveRenderer_GetCSGEquation()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_GetCSGEquation(
TQ3RendererObject renderer,
TQ3CSGEquation * equation);
/*
* Q3InteractiveRenderer_SetPreferences()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_SetPreferences(
TQ3RendererObject renderer,
long vendorID,
long engineID);
/*
* Q3InteractiveRenderer_GetPreferences()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_GetPreferences(
TQ3RendererObject renderer,
long * vendorID,
long * engineID);
/*
* Q3InteractiveRenderer_SetDoubleBufferBypass()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_SetDoubleBufferBypass(
TQ3RendererObject renderer,
TQ3Boolean bypass);
/*
* Q3InteractiveRenderer_GetDoubleBufferBypass()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_GetDoubleBufferBypass(
TQ3RendererObject renderer,
TQ3Boolean * bypass);
/*
* Q3InteractiveRenderer_SetRAVEContextHints()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_SetRAVEContextHints(
TQ3RendererObject renderer,
unsigned long RAVEContextHints);
/*
* Q3InteractiveRenderer_GetRAVEContextHints()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_GetRAVEContextHints(
TQ3RendererObject renderer,
unsigned long * RAVEContextHints);
/*
* Q3InteractiveRenderer_SetRAVETextureFilter()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_SetRAVETextureFilter(
TQ3RendererObject renderer,
unsigned long RAVEtextureFilterValue);
/*
* Q3InteractiveRenderer_GetRAVETextureFilter()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_GetRAVETextureFilter(
TQ3RendererObject renderer,
unsigned long * RAVEtextureFilterValue);
/*
* Q3InteractiveRenderer_CountRAVEDrawContexts()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_CountRAVEDrawContexts(
TQ3RendererObject renderer,
unsigned long * numRAVEContexts);
#endif /* CALL_NOT_IN_CARBON */
typedef CALLBACK_API_C( void , TQ3RaveDestroyCallback )(TQ3RendererObject renderer);
#if CALL_NOT_IN_CARBON
/*
* Q3InteractiveRenderer_GetRAVEDrawContexts()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3InteractiveRenderer_GetRAVEDrawContexts(
TQ3RendererObject renderer,
TQADrawContext ** raveDrawContextList,
TQAEngine ** raveDrawingEnginesList,
unsigned long * numRAVEContexts,
TQ3RaveDestroyCallback raveDestroyCallback);
/******************************************************************************
** **
** Renderer View Tools **
** **
** You may only call these methods from a plug-in **
** **
*****************************************************************************/
/*
* Call by a renderer to call the user "idle" method, with progress
* information.
*
* Pass in (view, 0, n) on first call
* Pass in (view, 1..n-1, n) during rendering
* Pass in (view, n, n) upon completion
*
* Note: The user must have supplied an idleProgress method with
* Q3XView_SetIdleProgressMethod. Otherwise, the generic idle method is
* called with no progress data. e.g. the Q3View_SetIdleMethod method
* is called instead. (current and final are ignored, essentially.)
*
* Returns kQ3Failure if rendering is cancelled.
*/
/*
* Q3XView_IdleProgress()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XView_IdleProgress(
TQ3ViewObject view,
unsigned long current,
unsigned long completed);
/*
* Called by an asynchronous renderer when it completes a frame.
*/
/*
* Q3XView_EndFrame()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XView_EndFrame(TQ3ViewObject view);
/******************************************************************************
** **
** Renderer AttributeSet Tools **
** **
** You may only call these methods from a plug-in **
** **
*****************************************************************************/
/*
* Faster access to geometry attribute sets.
*
* Returns pointer to INTERNAL data structure for elements and attributes
* in an attributeSet, or NULL if no attribute exists.
*
* For attributes of type kQ3AttributeType..., the internal data structure
* is identical to the data structure used in Q3AttributeSet_Add.
*/
/*
* Q3XAttributeSet_GetPointer()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( void * )
Q3XAttributeSet_GetPointer(
TQ3AttributeSet attributeSet,
TQ3AttributeType attributeType);
#endif /* CALL_NOT_IN_CARBON */
enum {
kQ3XAttributeMaskNone = 0L,
kQ3XAttributeMaskSurfaceUV = 1 << (kQ3AttributeTypeSurfaceUV - 1),
kQ3XAttributeMaskShadingUV = 1 << (kQ3AttributeTypeShadingUV - 1),
kQ3XAttributeMaskNormal = 1 << (kQ3AttributeTypeNormal - 1),
kQ3XAttributeMaskAmbientCoefficient = 1 << (kQ3AttributeTypeAmbientCoefficient - 1),
kQ3XAttributeMaskDiffuseColor = 1 << (kQ3AttributeTypeDiffuseColor - 1),
kQ3XAttributeMaskSpecularColor = 1 << (kQ3AttributeTypeSpecularColor - 1),
kQ3XAttributeMaskSpecularControl = 1 << (kQ3AttributeTypeSpecularControl - 1),
kQ3XAttributeMaskTransparencyColor = 1 << (kQ3AttributeTypeTransparencyColor - 1),
kQ3XAttributeMaskSurfaceTangent = 1 << (kQ3AttributeTypeSurfaceTangent - 1),
kQ3XAttributeMaskHighlightState = 1 << (kQ3AttributeTypeHighlightState - 1),
kQ3XAttributeMaskSurfaceShader = 1 << (kQ3AttributeTypeSurfaceShader - 1),
kQ3XAttributeMaskCustomAttribute = (long)0x80000000,
kQ3XAttributeMaskAll = 0x800007FF,
kQ3XAttributeMaskInherited = 0x03FF,
kQ3XAttributeMaskInterpolated = kQ3XAttributeMaskSurfaceUV | kQ3XAttributeMaskShadingUV | kQ3XAttributeMaskNormal | kQ3XAttributeMaskAmbientCoefficient | kQ3XAttributeMaskDiffuseColor | kQ3XAttributeMaskSpecularColor | kQ3XAttributeMaskSpecularControl | kQ3XAttributeMaskTransparencyColor | kQ3XAttributeMaskSurfaceTangent
};
typedef unsigned long TQ3XAttributeMask;
#if CALL_NOT_IN_CARBON
/*
* Q3XAttributeSet_GetMask()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3XAttributeMask )
Q3XAttributeSet_GetMask(TQ3AttributeSet attributeSet);
/******************************************************************************
** **
** Renderer Draw Context Tools **
** **
*****************************************************************************/
#endif /* CALL_NOT_IN_CARBON */
typedef struct OpaqueTQ3XDrawRegion* TQ3XDrawRegion;
#if CALL_NOT_IN_CARBON
/*
* Q3XDrawContext_GetDrawRegion()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawContext_GetDrawRegion(
TQ3DrawContextObject drawContext,
TQ3XDrawRegion * drawRegion);
#endif /* CALL_NOT_IN_CARBON */
enum TQ3XDrawContextValidationMasks {
kQ3XDrawContextValidationClearFlags = 0x00000000,
kQ3XDrawContextValidationDoubleBuffer = 1 << 0,
kQ3XDrawContextValidationShader = 1 << 1,
kQ3XDrawContextValidationClearFunction = 1 << 2,
kQ3XDrawContextValidationActiveBuffer = 1 << 3,
kQ3XDrawContextValidationInternalOffScreen = 1 << 4,
kQ3XDrawContextValidationPane = 1 << 5,
kQ3XDrawContextValidationMask = 1 << 6,
kQ3XDrawContextValidationDevice = 1 << 7,
kQ3XDrawContextValidationWindow = 1 << 8,
kQ3XDrawContextValidationWindowSize = 1 << 9,
kQ3XDrawContextValidationWindowClip = 1 << 10,
kQ3XDrawContextValidationWindowPosition = 1 << 11,
kQ3XDrawContextValidationPlatformAttributes = 1 << 12,
kQ3XDrawContextValidationForegroundShader = 1 << 13,
kQ3XDrawContextValidationBackgroundShader = 1 << 14,
kQ3XDrawContextValidationColorPalette = 1 << 15,
kQ3XDrawContextValidationAll = (long)0xFFFFFFFF
};
typedef enum TQ3XDrawContextValidationMasks TQ3XDrawContextValidationMasks;
typedef unsigned long TQ3XDrawContextValidation;
#if CALL_NOT_IN_CARBON
/*
* Q3XDrawContext_ClearValidationFlags()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawContext_ClearValidationFlags(TQ3DrawContextObject drawContext);
/*
* Q3XDrawContext_GetValidationFlags()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawContext_GetValidationFlags(
TQ3DrawContextObject drawContext,
TQ3XDrawContextValidation * validationFlags);
/******************************************************************************
** **
** Renderer Draw Region Tools **
** **
*****************************************************************************/
#endif /* CALL_NOT_IN_CARBON */
enum TQ3XDevicePixelType {
/* These do not indicate byte ordering */
kQ3XDevicePixelTypeInvalid = 0, /* Unknown, un-initialized type */
kQ3XDevicePixelTypeRGB32 = 1, /* Alpha:8 (ignored), R:8, G:8, B:8 */
kQ3XDevicePixelTypeARGB32 = 2, /* Alpha:8, R:8, G:8, B:8 */
kQ3XDevicePixelTypeRGB24 = 3, /* 24 bits/pixel, R:8, G:8, B:8 */
kQ3XDevicePixelTypeRGB16 = 4, /* Alpha:1 (ignored), R:5, G:5, B:5 */
kQ3XDevicePixelTypeARGB16 = 5, /* Alpha:1, R:5, G:5, B:5 */
kQ3XDevicePixelTypeRGB16_565 = 6, /* 16 bits/pixel, R:5, G:6, B:5 */
kQ3XDevicePixelTypeIndexed8 = 7, /* 8-bit color table index */
kQ3XDevicePixelTypeIndexed4 = 8, /* 4-bit color table index */
kQ3XDevicePixelTypeIndexed2 = 9, /* 2-bit color table index */
kQ3XDevicePixelTypeIndexed1 = 10 /* 1-bit color table index */
};
typedef enum TQ3XDevicePixelType TQ3XDevicePixelType;
enum TQ3XClipMaskState {
kQ3XClipMaskFullyExposed = 0,
kQ3XClipMaskPartiallyExposed = 1,
kQ3XClipMaskNotExposed = 2
};
typedef enum TQ3XClipMaskState TQ3XClipMaskState;
struct TQ3XColorDescriptor {
unsigned long redShift;
unsigned long redMask;
unsigned long greenShift;
unsigned long greenMask;
unsigned long blueShift;
unsigned long blueMask;
unsigned long alphaShift;
unsigned long alphaMask;
};
typedef struct TQ3XColorDescriptor TQ3XColorDescriptor;
struct TQ3XDrawRegionDescriptor {
unsigned long width;
unsigned long height;
unsigned long rowBytes;
unsigned long pixelSize;
TQ3XDevicePixelType pixelType;
TQ3XColorDescriptor colorDescriptor;
TQ3Endian bitOrder;
TQ3Endian byteOrder;
TQ3Bitmap * clipMask;
};
typedef struct TQ3XDrawRegionDescriptor TQ3XDrawRegionDescriptor;
enum TQ3XDrawRegionServicesMasks {
kQ3XDrawRegionServicesNoneFlag = 0L,
kQ3XDrawRegionServicesClearFlag = 1 << 0,
kQ3XDrawRegionServicesDontLockDDSurfaceFlag = 1 << 1
};
typedef enum TQ3XDrawRegionServicesMasks TQ3XDrawRegionServicesMasks;
typedef unsigned long TQ3XDrawRegionServices;
typedef CALLBACK_API_C( void , TQ3XDrawRegionRendererPrivateDeleteMethod )(void * rendererPrivate);
#if CALL_NOT_IN_CARBON
/*
* Q3XDrawRegion_GetDeviceScaleX()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetDeviceScaleX(
TQ3XDrawRegion drawRegion,
float * deviceScaleX);
/*
* Q3XDrawRegion_GetDeviceScaleY()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetDeviceScaleY(
TQ3XDrawRegion drawRegion,
float * deviceScaleY);
/*
* Q3XDrawRegion_GetDeviceOffsetX()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetDeviceOffsetX(
TQ3XDrawRegion drawRegion,
float * deviceOffsetX);
/*
* Q3XDrawRegion_GetDeviceOffsetY()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetDeviceOffsetY(
TQ3XDrawRegion drawRegion,
float * deviceOffsetX);
/*
* Q3XDrawRegion_GetWindowScaleX()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetWindowScaleX(
TQ3XDrawRegion drawRegion,
float * windowScaleX);
/*
* Q3XDrawRegion_GetWindowScaleY()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetWindowScaleY(
TQ3XDrawRegion drawRegion,
float * windowScaleY);
/*
* Q3XDrawRegion_GetWindowOffsetX()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetWindowOffsetX(
TQ3XDrawRegion drawRegion,
float * windowOffsetX);
/*
* Q3XDrawRegion_GetWindowOffsetY()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetWindowOffsetY(
TQ3XDrawRegion drawRegion,
float * windowOffsetY);
/*
* Q3XDrawRegion_IsActive()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_IsActive(
TQ3XDrawRegion drawRegion,
TQ3Boolean * isActive);
/*
* Q3XDrawRegion_GetNextRegion()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetNextRegion(
TQ3XDrawRegion drawRegion,
TQ3XDrawRegion * nextDrawRegion);
/*
* One of the next two functions must be called before using a draw region
*/
/*
* Use this Start function if double buffering/image access services from the
* Draw Context are not needed, you may still request clear for example
*/
/*
* Q3XDrawRegion_Start()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_Start(
TQ3XDrawRegion drawRegion,
TQ3XDrawRegionServices services,
TQ3XDrawRegionDescriptor ** descriptor);
/*
* Use this Start function if double buffering or image access services from
* the Draw Context are needed.
*/
/*
* Q3XDrawRegion_StartAccessToImageBuffer()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_StartAccessToImageBuffer(
TQ3XDrawRegion drawRegion,
TQ3XDrawRegionServices services,
TQ3XDrawRegionDescriptor ** descriptor,
void ** image);
/*
* This function is used to indicate that access to a DrawRegion is ended.
*/
/*
* Q3XDrawRegion_End()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_End(TQ3XDrawRegion drawRegion);
/*
* Q3XDrawRegion_GetDeviceTransform()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetDeviceTransform(
TQ3XDrawRegion drawRegion,
TQ3Matrix4x4 ** deviceTransform);
/*
* Q3XDrawRegion_GetClipFlags()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetClipFlags(
TQ3XDrawRegion drawRegion,
TQ3XClipMaskState * clipMaskState);
/*
* Q3XDrawRegion_GetClipMask()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetClipMask(
TQ3XDrawRegion drawRegion,
TQ3Bitmap ** clipMask);
#endif /* CALL_NOT_IN_CARBON */
#if TARGET_OS_MAC
#if CALL_NOT_IN_CARBON
/*
* Q3XDrawRegion_GetClipRegion()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetClipRegion(
TQ3XDrawRegion drawRegion,
RgnHandle * rgnHandle);
/*
* Q3XDrawRegion_GetGDHandle()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetGDHandle(
TQ3XDrawRegion drawRegion,
GDHandle * gdHandle);
#endif /* CALL_NOT_IN_CARBON */
#endif /* TARGET_OS_MAC */
#if CALL_NOT_IN_CARBON
/*
* Q3XDrawRegion_GetRendererPrivate()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetRendererPrivate(
TQ3XDrawRegion drawRegion,
void ** rendererPrivate);
/*
* Q3XDrawRegion_SetRendererPrivate()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_SetRendererPrivate(
TQ3XDrawRegion drawRegion,
const void * rendererPrivate,
TQ3XDrawRegionRendererPrivateDeleteMethod deleteMethod);
/*
* Q3XDrawRegion_SetUseDefaultRendererFlag()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_SetUseDefaultRendererFlag(
TQ3XDrawRegion drawRegion,
TQ3Boolean flag);
/*
* Q3XDrawRegion_GetUseDefaultRendererFlag()
*
* Availability:
* Non-Carbon CFM: not available
* CarbonLib: not available
* Mac OS X: not available
*/
EXTERN_API_C( TQ3Status )
Q3XDrawRegion_GetUseDefaultRendererFlag(
TQ3XDrawRegion drawRegion,
TQ3Boolean * useDefaultRenderingFlag);
/******************************************************************************
** **
** Renderer Class Methods **
** **
*****************************************************************************/
/*
* Methods from Object
* kQ3XMethodTypeObjectClassRegister
* kQ3XMethodTypeObjectClassUnregister
* kQ3XMethodTypeObjectNew
* kQ3XMethodTypeObjectDelete
* kQ3XMethodTypeObjectRead
* kQ3XMethodTypeObjectTraverse
* kQ3XMethodTypeObjectWrite
*
* Methods from Shared
* kQ3MethodTypeSharedEdited
*
* Renderer Methods
*
* The renderer methods should be implemented according to the type
* of renderer being written.
*
* For the purposes of documentation, there are two basic types of
* renderers:
*
* Interactive
* Interactive Renderer
* WireFrame Renderer
*
* Deferred
* a ray-tracer
* painter's algorithm renderer (cached in a BSP triangle tree)
* an artistic renderer (simulates a pencil drawing, etc.)
*
* The main difference is how each renderer handles incoming state and
* geometry.
*
* An interactive renderer immediately transforms, culls, and shades
* incoming geometry and performs rasterization. For example, in a
* single-buffered WireFrame renderer, you will see a new triangle
* immediately after Q3Triangle_Draw (if it's visible, of course).
*
* A deferred renderer caches the view state and each geometry,
* converting into any internal queue of drawing commands. Rasterization
* is not actually performed until all data has been submitted.
*
* For example, a ray-tracer may not rasterize anything until the
* end of the rendering loop, or until an EndFrame call is made.
*/
/******************************************************************************
** **
** Renderer User Interface Methods **
** **
*****************************************************************************/
/*
* kQ3XMethodTypeRendererIsInteractive
*
* There is no actual method with this - the metahandler simply returns
* "(TQ3XFunctionPointer)kQ3True" for this "method" if the renderer is
* intended to be used in interactive settings, and
* "(TQ3XFunctionPointer)kQ3False" otherwise.
*
* If neither value is specified in the metahandler, the renderer
* is *assumed to be non-interactive*!!!
*
* OPTIONAL
*/
#endif /* CALL_NOT_IN_CARBON */
enum {
kQ3XMethodTypeRendererIsInteractive = FOUR_CHAR_CODE('isin')
};
/*
* TQ3XRendererModalConfigureMethod
*
* This method should pop up a modal dialog to edit the renderer settings
* found in the renderer private.
*
* dialogAnchor - is platform specific data passed by the client to support
* movable modal dialogs.
* MacOS: this is a callback to the calling application's event handler.
* The renderer calls this function with events not handled by the
* settings dialog. This is necessary in order to support movable modal
* dialogs. An application's event handler must return kQ3True if it
* handles the event passed to the callback or kQ3False if not.
* An application which doesn't want to support a movable modal configure
* dialog should pass NULL for the clientEventHandler of TQ3DialogAnchor.
* A renderer should implement a non-movable style dialog in that case.
* Win32: this is the HWND of the owning window (typically an application's
* main window). (Win32 application modal dialogs are always movable.)
* canceled - returns a boolean inditacating that the user canceled the
* dialog.
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererModalConfigure = FOUR_CHAR_CODE('rdmc')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererModalConfigureMethod )(TQ3RendererObject renderer, TQ3DialogAnchor dialogAnchor, TQ3Boolean *canceled, void *rendererPrivate);
/*
* kQ3XMethodTypeRendererGetNickNameString
*
* Allows an application to collect the name of the renderer for
* display in a user interface item such as a menu.
*
* If dataBuffer is NULL actualDataSize returns the required size in
* bytes of a data buffer large enough to store the renderer name.
*
* bufferSize is the actual size of the memory block pointed to by
* dataBuffer
*
* actualDataSize - on return the actual number of bytes written to the
* buffer or if dataBuffer is NULL the required size of dataBuffer
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererGetNickNameString = FOUR_CHAR_CODE('rdns')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererGetNickNameStringMethod )(unsigned char *dataBuffer, unsigned long bufferSize, unsigned long *actualDataSize);
/*
* kQ3XMethodTypeRendererGetConfigurationData
*
* Allows an application to collect private configuration data from the
* renderer which it will then save. For example in a preference file,
* a registry key (on Windows) or in a style template. An application
* should tag this data with the renderer's object name.
*
* If dataBuffer is NULL actualDataSize returns the required size in
* bytes of a data buffer large enough to store private data.
*
* bufferSize is the actual size of the memory block pointed to by
* dataBuffer
*
* actualDataSize - on return the actual number of bytes written to the
* buffer or if dataBuffer is NULL the required size of dataBuffer
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererGetConfigurationData = FOUR_CHAR_CODE('rdgp')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererGetConfigurationDataMethod )(TQ3RendererObject renderer, unsigned char *dataBuffer, unsigned long bufferSize, unsigned long *actualDataSize, void *rendererPrivate);
/*
* TQ3XRendererSetConfigurationDataMethod
*
* Allows an application to pass private configuration data which has
* previously been obtained from a renderer via
* Q3Renderer_GetConfigurationData. For example in a preference file or
* in a style template. An application should tag this data with the
* renderer's object name.
*
* bufferSize is the actual size of the memory block pointed to by
* dataBuffer
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererSetConfigurationData = FOUR_CHAR_CODE('rdsp')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererSetConfigurationDataMethod )(TQ3RendererObject renderer, unsigned char *dataBuffer, unsigned long bufferSize, void *rendererPrivate);
/******************************************************************************
** **
** Renderer Drawing State Methods **
** **
*****************************************************************************/
/*
* TQ3RendererStartFrame
*
* The StartFrame method is called first at Q3View_StartRendering
* and should:
* - initialize any renderer state to defaults
* - extract any and all useful data from the drawContext
*
* If your renderer passed in kQ3RendererFlagClearBuffer at
* registration, then it should also:
* - clear the drawContext
*
* When clearing, your renderer may opt to:
* - NOT clear anything (if you touch every pixel, for example)
* - to clear with your own routine, or
* - to use the draw context default clear method by calling
* Q3DrawContext_Clear. Q3DrawContext_Clear takes advantage of
* any available hardware in the system for clearing.
*
* This call also signals the start of all default submit commands from
* the view. The renderer will receive updates for the default view
* state via its Update methods before StartPass is called.
*
* REQUIRED
*/
enum {
kQ3XMethodTypeRendererStartFrame = FOUR_CHAR_CODE('rdcl')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererStartFrameMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3DrawContextObject drawContext);
/*
* kQ3XMethodTypeRendererStartPass
* TQ3XRendererStartPassMethod
*
* The StartPass method is called during Q3View_StartRendering but after
* the StartFrame command. It should:
* - collect camera and light information
*
* If your renderer supports deferred camera transformation, camera is the
* main camera which will be submitted in the hierarchy somewhere. It
* is never NULL.
*
* If your renderer does not support deferred camera transformation, camera
* is the transformed camera.
*
* If your renderer supports deferred light transformation, lights will be
* NULL, and will be submitted to your light draw methods instead.
*
* This call signals the end of the default update state, and the start of
* submit commands from the user to the view.
*
* REQUIRED
*/
enum {
kQ3XMethodTypeRendererStartPass = FOUR_CHAR_CODE('rdst')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererStartPassMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3CameraObject camera, TQ3GroupObject lightGroup);
/*
* kQ3XMethodTypeRendererFlushFrame
* TQ3XRendererFlushFrameMethod
*
* This call is only implemented by asynchronous renderers.
*
* The FlushFrame method is called between the StartPass and EndPass
* methods and is called when the user wishes to flush any asynchronous
* drawing tasks (which draw to the drawcontext), but does not want
* to block.
*
* The result of this call is that an image should "eventually" appear
* asynchronously.
*
* For asynchronous rendering, this call is non-blocking.
*
* An interactive renderer should ensure that all received
* geometries are drawn in the image.
*
* An interactive renderer that talks to hardware should force
* the hardware to generate an image.
*
* A deferred renderer should exhibit a similar behaviour,
* though it is not required. A deferred renderer should spawn
* a process that generates a partial image from the currently
* accumulated drawing state.
*
* However, for renderers such as ray-tracers which generally are
* quite compute-intensive, FlushFrame is not required and is a no-op.
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererFlushFrame = FOUR_CHAR_CODE('rdfl')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererFlushFrameMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3DrawContextObject drawContext);
/*
* kQ3XMethodTypeRendererEndPass
* TQ3XRendererEndPassMethod
*
* The EndPass method is called at Q3View_EndRendering and signals
* the end of submit commands to the view.
*
* If an error occurs, the renderer should call Q3XError_Post and
* return kQ3ViewStatusError.
*
* If a renderer requires another pass on the renderering data,
* it should return kQ3ViewStatusRetraverse.
*
* If rendering was cancelled, this function will not be called
* and the view will handle returning kQ3ViewStatusCancelled;
*
* Otherwise, your renderer should begin completing the process of
* generating the image in the drawcontext. If you have buffered
* any drawing data, flush it. RendererEnd should have a similar
* effect as RendererFlushFrame.
*
* If the renderer is synchronous:
* - complete rendering of the entire frame
* if the renderer supports kQ3RendererClassSupportDoubleBuffer
* - Update the front buffer
* else
* - DrawContext will update the front buffer after returning
*
* If the renderer is asynchronous
* - spawn rendering thread for entire frame
* if the renderer supports kQ3RendererClassSupportDoubleBuffer,
* - you must eventually update the front buffer asynchronously
* else
* - you must eventually update the back buffer asynchronously
*
* REQUIRED
*/
enum {
kQ3XMethodTypeRendererEndPass = FOUR_CHAR_CODE('rded')
};
typedef CALLBACK_API_C( TQ3ViewStatus , TQ3XRendererEndPassMethod )(TQ3ViewObject view, void *rendererPrivate);
/*
* kQ3XMethodTypeRendererEndFrame
* TQ3XRendererEndFrame
*
* This call is only implemented by asynchronous renderers.
*
* The EndFrame method is called from Q3View_Sync, which is
* called after Q3View_EndRendering and signals that the user
* wishes to see the completed image and is willing to block.
*
* If your renderer supports kQ3RendererFlagDoubleBuffer
* - update the front buffer completely
* else
* - update the back buffer completely
*
* This call is equivalent in functionality to RendererFlushFrame
* but blocks until the image is completed.
*
* If no method is supplied, the default is a no-op.
*
* NOTE: Registering a method of this type indicates that your renderer will
* be rendering after Q3View_EndRendering has been called.
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererEndFrame = FOUR_CHAR_CODE('rdsy')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererEndFrameMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3DrawContextObject drawContext);
/*
* The RendererCancel method is called after Q3View_StartRendering
* and signals the termination of all rendering operations.
*
* A renderer should clean up any cached data, and cancel all
* rendering operations.
*
* If called before Q3View_EndRendering, the RendererEnd method
* is NOT called.
*
* If called after Q3View_EndRendering, the renderer should kill
* any threads and terminate any further rendering.
*
* REQUIRED
*/
enum {
kQ3XMethodTypeRendererCancel = FOUR_CHAR_CODE('rdab')
};
typedef CALLBACK_API_C( void , TQ3XRendererCancelMethod )(TQ3ViewObject view, void *rendererPrivate);
/******************************************************************************
** **
** Renderer DrawContext Methods **
** **
*****************************************************************************/
/*
* kQ3XMethodTypeRendererPush
* TQ3XRendererPushMethod
*
* kQ3XMethodTypeRendererPop
* TQ3XRendererPopMethod
*
* These methods are called whenever the graphics state in the view
* is pushed or popped. The user may isolate state by calling:
*
* Q3Attribute_Submit(kQ3AttributeTypeDiffuseColor, &red, view);
* Q3Attribute_Submit(kQ3AttributeTypeTransparencyColor, &blue, view);
* Q3Attribute_Submit(kQ3AttributeTypeSpecularColor, &white, view);
* Q3Box_Submit(&unitBox, view);
* Q3TranslateTransform_Submit(&unitVector, view);
* Q3Push_Submit(view);
* Q3Attribute_Submit(kQ3AttributeTypeDiffuseColor, &blue, view);
* Q3Attribute_Submit(kQ3AttributeTypeTransparencyColor, &green, view);
* Q3Box_Submit(&unitBox, view);
* Q3Pop_Submit(view);
* Q3TranslateTransform_Submit(&unitVector, view);
* Q3Box_Submit(&unitBox, view);
*
* or by submitting a display group which pushes and pops.
*
* If you support RendererPush and RendererPop in your renderer:
* - you must maintain your drawing state as a stack, as well.
* - you will not be updated with the popped state after
* RendererPop is called.
*
* If you do not support Push and Pop in your renderer:
* - you may maintain a single copy of the drawing state.
* - you will be updated with changed fields after the view stack is
* popped.
*
* A renderer that supports Push and Pop gets called in the following
* sequence (from example above):
*
* RendererUpdateAttributeDiffuseColor(&red,...)
* RendererUpdateAttributeTransparencyColor(&blue,...)
* RendererUpdateAttributeSpecularColor(&white,...)
* RendererUpdateMatrixLocalToWorld(...)
* RendererSubmitGeometryBox(...)
* RendererPush(...)
* RendererUpdateAttributeDiffuseColor(&blue,...)
* RendererUpdateAttributeTransparencyColor(&green,...)
* RendererSubmitGeometryBox(...)
* RendererPop(...)
* RendererUpdateMatrixLocalToWorld(...)
* RendererSubmitGeometryBox(...)
*
* A renderer that does not supports Push and Pop gets called in the
* following sequence:
*
* RendererUpdateAttributeDiffuseColor(&red,...)
* RendererUpdateAttributeTransparencyColor(&blue,...)
* RendererUpdateAttributeSpecularColor(&white,...)
* RendererUpdateMatrixLocalToWorld(...)
* RendererSubmitGeometryBox(...)
* RendererUpdateAttributeDiffuseColor(&blue,...)
* RendererUpdateAttributeTransparencyColor(&green,...)
* RendererSubmitGeometryBox(...)
* RendererUpdateAttributeDiffuseColor(&red,...)
* RendererUpdateAttributeTransparencyColor(&blue,...)
* RendererUpdateMatrixLocalToWorld(...)
* RendererSubmitGeometryBox(...)
*
*/
enum {
kQ3XMethodTypeRendererPush = FOUR_CHAR_CODE('rdps')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererPushMethod )(TQ3ViewObject view, void *rendererPrivate);
enum {
kQ3XMethodTypeRendererPop = FOUR_CHAR_CODE('rdpo')
};
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererPopMethod )(TQ3ViewObject view, void *rendererPrivate);
/******************************************************************************
** **
** Renderer Cull Methods **
** **
*****************************************************************************/
/*
* kQ3XMethodTypeRendererIsBoundingBoxVisible
* TQ3XRendererIsBoundingBoxVisibleMethod
*
* This method is called to cull complex groups and geometries
* given their bounding box in local space.
*
* It should transform the local-space bounding box coordinates to
* frustum space and return a TQ3Boolean return value indicating
* whether the box appears within the viewing frustum.
*
* If no method is supplied, the default behavior is to return
* kQ3True.
*
*/
enum {
kQ3XMethodTypeRendererIsBoundingBoxVisible = FOUR_CHAR_CODE('rdbx')
};
typedef CALLBACK_API_C( TQ3Boolean , TQ3XRendererIsBoundingBoxVisibleMethod )(TQ3ViewObject view, void *rendererPrivate, const TQ3BoundingBox *bBox);
/******************************************************************************
** **
** Renderer Object Support Methods **
** **
*****************************************************************************/
/*
* Drawing methods (Geometry, Camera, Lights)
*
*/
/*
* Geometry MetaHandler
*
* This metaHandler is required to support
*
* kQ3GeometryTypeTriangle
* kQ3GeometryTypeLine
* kQ3GeometryTypePoint
* kQ3GeometryTypeMarker
* kQ3GeometryTypePixmapMarker
*
* REQUIRED
*/
enum {
kQ3XMethodTypeRendererSubmitGeometryMetaHandler = FOUR_CHAR_CODE('rdgm')
};
typedef CALLBACK_API_C( TQ3XFunctionPointer , TQ3XRendererSubmitGeometryMetaHandlerMethod )(TQ3ObjectType geometryType);
/*
* The TQ3XRendererSubmitGeometryMetaHandlerMethod switches on geometryType
* of kQ3GeometryTypeFoo and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererSubmitGeometryMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3GeometryObject geometry, const void *publicData);
/*
* Camera MetaHandler
*
* This metaHandler, if supplied, indicates that your renderer
* handles deferred transformation of the main camera within a scene.
*
* If not supplied, or an unsupported camera is used, the view will do
* the transformation for the renderer and pass in a camera in the
* StartPass method.
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererSubmitCameraMetaHandler = FOUR_CHAR_CODE('rdcm')
};
typedef CALLBACK_API_C( TQ3XFunctionPointer , TQ3XRendererSubmitCameraMetaHandlerMethod )(TQ3ObjectType cameraType);
/*
* The TQ3XRendererSubmitCameraMetaHandlerMethod switches on cameraType
* of kQ3CameraTypeFoo and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererSubmitCameraMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3CameraObject camera, const void *publicData);
/*
* Light MetaHandler
*
* This metaHandler, if supplied, indicates that your renderer
* handles deferred transformation of lights within a scene.
*
* If an unsupported light is encountered, it is ignored.
*
* OPTIONAL
*/
enum {
kQ3XMethodTypeRendererSubmitLightMetaHandler = FOUR_CHAR_CODE('rdlg')
};
typedef CALLBACK_API_C( TQ3XFunctionPointer , TQ3XRendererSubmitLightMetaHandlerMethod )(TQ3ObjectType lightType);
/*
* The TQ3XRendererSubmitLightMetaHandlerMethod switches on lightType
* of kQ3LightTypeFoo and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererSubmitLightMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3LightObject light, const void *publicData);
/*
*
* Update methods
*
* They are called whenever the state has changed. If the renderer supports
* the RendererPush and RendererPop methods, it must maintain its own state
* stack. Updates are not called for changed data when the view stack is
* popped.
*
* See the comments for the RendererPush and RendererPop methods above
* for an example of how data is updated.
*
*/
/*
* Style
*/
enum {
kQ3XMethodTypeRendererUpdateStyleMetaHandler = FOUR_CHAR_CODE('rdyu')
};
typedef CALLBACK_API_C( TQ3XFunctionPointer , TQ3XRendererUpdateStyleMetaHandlerMethod )(TQ3ObjectType styleType);
/*
* The TQ3XRendererUpdateStyleMetaHandlerMethod switches on styleType
* of kQ3StyleTypeFoo and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererUpdateStyleMethod )(TQ3ViewObject view, void *rendererPrivate, const void *publicData);
/*
* Attributes
*/
enum {
kQ3XMethodTypeRendererUpdateAttributeMetaHandler = FOUR_CHAR_CODE('rdau')
};
typedef CALLBACK_API_C( TQ3XFunctionPointer , TQ3XRendererUpdateAttributeMetaHandlerMethod )(TQ3AttributeType attributeType);
/*
* The TQ3XRendererUpdateStyleMetaHandlerMethod switches on attributeType
* of kQ3AttributeTypeFoo and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererUpdateAttributeMethod )(TQ3ViewObject view, void *rendererPrivate, const void *publicData);
/*
* Shaders
*/
enum {
kQ3XMethodTypeRendererUpdateShaderMetaHandler = FOUR_CHAR_CODE('rdsu')
};
typedef CALLBACK_API_C( TQ3XFunctionPointer , TQ3XRendererUpdateShaderMetaHandlerMethod )(TQ3ObjectType shaderType);
/*
* The TQ3XRendererUpdateShaderMetaHandlerMethod switches on shaderType
* of kQ3ShaderTypeFoo and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererUpdateShaderMethod )(TQ3ViewObject view, void *rendererPrivate, TQ3Object *shaderObject);
/*
* Matrices
*/
enum {
kQ3XMethodTypeRendererUpdateMatrixMetaHandler = FOUR_CHAR_CODE('rdxu')
};
typedef TQ3XMetaHandler TQ3XRendererUpdateMatrixMetaHandlerMethod;
/*
* The TQ3XRendererUpdateShaderMetaHandlerMethod switches on methods
* of the form kQ3MethodTypeRendererUpdateMatrixFoo:
*/
enum {
kQ3XMethodTypeRendererUpdateMatrixLocalToWorld = FOUR_CHAR_CODE('ulwx')
};
enum {
kQ3XMethodTypeRendererUpdateMatrixLocalToWorldInverse = FOUR_CHAR_CODE('ulwi')
};
enum {
kQ3XMethodTypeRendererUpdateMatrixLocalToWorldInverseTranspose = FOUR_CHAR_CODE('ulwt')
};
enum {
kQ3XMethodTypeRendererUpdateMatrixLocalToCamera = FOUR_CHAR_CODE('ulcx')
};
enum {
kQ3XMethodTypeRendererUpdateMatrixLocalToFrustum = FOUR_CHAR_CODE('ulfx')
};
enum {
kQ3XMethodTypeRendererUpdateMatrixWorldToFrustum = FOUR_CHAR_CODE('uwfx')
};
/*
* and returns methods of type:
*/
typedef CALLBACK_API_C( TQ3Status , TQ3XRendererUpdateMatrixMethod )(TQ3ViewObject view, void *rendererPrivate, const TQ3Matrix4x4 *matrix);
#if PRAGMA_ENUM_ALWAYSINT
#pragma enumsalwaysint reset
#ifdef __QD3DRENDERER__RESTORE_TWOBYTEINTS
#pragma fourbyteints off
#endif
#elif PRAGMA_ENUM_OPTIONS
#pragma option enum=reset
#elif defined(__QD3DRENDERER__RESTORE_PACKED_ENUMS)
#pragma options(pack_enums)
#endif
#if PRAGMA_STRUCT_ALIGN
#pragma options align=reset
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
#pragma pack()
#endif
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
#ifdef __cplusplus
}
#endif
#endif /* __QD3DRENDERER__ */