A3DSDK.h

Top-level header file of the HOOPS Exchange.

Author: Tech Soft 3D
Version: 23.0
Date: January 2023
Copyright (c) 2010 - 2023 by Tech Soft 3D, Inc. All rights reserved.

Content

Macro definitions

`A3D_DLL_MAJORVERSION`	Library Major version.
`A3D_DLL_MINORVERSION`	Library Minor version.
`A3D_DLL_UPDATEVERSION`	Library Update version.
`A3D_DLL_NAME`	Name of the library
`A3D_DLL_COPYRIGHT`	Library copyright information.
`FALSE`	Boolean standard false value.
`TRUE`	Boolean standard true value.
`A3D_FALSE`	Boolean standard false value.
`A3D_TRUE`	Boolean standard true value.
`HOOPS_EXCHANGE`	Marks the product as using HOOPS Exchange.
`A3D_C_API_ATTRS`	Function directives.
`A3D_C_API_CALL`	Used to override calling convention.
`A3D_C_API_PTR`	Function pointer calling convention override.
`A3D_C_EXTERN_PFN`	Declares NAME as a function pointer returning RET and with PARAMS as parameters.
`A3D_C_DECL_FN`	Declares NAME as a function returning RET and with PARAMS as parameters.
`A3D_API`	Expands to either a function declaration of a function pointer typedef according to platform.
`A3D_MAX_BUFFER`	Maximum length for character string.

Macro definitions

A3D_DLL_MAJORVERSION: Library Major version.

A3D_DLL_MINORVERSION: Library Minor version.

A3D_DLL_UPDATEVERSION: Library Update version.

A3D_DLL_NAME: Name of the library

A3D_DLL_COPYRIGHT: Library copyright information.

FALSE: Boolean standard false value.

TRUE: Boolean standard true value.

A3D_FALSE: Boolean standard false value.

A3D_TRUE: Boolean standard true value.

HOOPS_EXCHANGE: Marks the product as using HOOPS Exchange.

A3D_C_API_ATTRS

Function directives.

Define these do that the clients use functions with the same calling conventions as the implementation.

A3D_C_API_ATTRS - Before the return type in declarations. A3D_C_API_CALL - After the return type in declaration. A3D_C_API_PTR - Between the ‘(‘ and ‘*’ in function pointer.

Function declaration: A3D_C_API_ATTRS return_type A3D_C_API_CALL fname(params…); Function pointer: typedef void (A3D_C_API_PTR *PF_fname)(params…);

A3D_C_API_CALL: Used to override calling convention.

A3D_C_API_PTR: Function pointer calling convention override.

A3D_C_EXTERN_PFN(RET, NAME, PARAMS): Declares NAME as a function pointer returning RET and with PARAMS as parameters.

A3D_C_DECL_FN(RET, NAME, PARAMS): Declares NAME as a function returning RET and with PARAMS as parameters.

A3D_API(RET, NAME, PARAMS): Expands to either a function declaration of a function pointer typedef according to platform.

A3D_MAX_BUFFER: Maximum length for character string.