The library : 3d initialization API

Functions
	b3d_initError (logfilename, mask, hardlog)
	Initialiaze the internal error 3d library.
	b3d_initPhysics (strSession)
	Initialiaze the 3D PhysicsPrototype: fun [LIB3D_Session] LIB3D_Physics.
	b3d_initSession (strView, name, cbInit)
	Initialiaze the 3D Session. A default camera "camera_init", a default group "_defaultResources" and an ambiant light are defined too.
	b3d_initView (ch, winFather, cbInit, cbEnd)
	Initialiaze the 3D View.

Detailed Description

Function Documentation

b3d_initError	(	logfilename	,
		mask	,
		hardlog
	)

Initialiaze the internal error 3d library.

This function should be called in a development mode or in a debugging mode.

Prototype: fun [S I I] I

Parameters

S	: a base name for the log file, if any this file will put in the Logs directory
I	: the mask level to set
I	: a flag : iLIB3D_LOGTEMPFILE : to put the datas in a temporary file; iLIB3D_LOGHARDFILE : to put the datas in a hard file;

Returns

I : 0 if success or a positive value if error :

• 1 : unable to build the internal error structure
• 2 : unable to set the 'temporary file" mode
• 3 : unable to create the error manager
• 4 : unable to open the 'hard file' error manager

Examples:

3d_test/test_3d.pkg_.

b3d_initView	(	ch	,
		winFather	,
		cbInit	,
		cbEnd
	)

Initialiaze the 3D View.

Prototype: fun [Chn ObjWin fun [LIB3D_View I] fun [LIB3D_View] I] I

Parameters

Chn	: a channel, typically could be the current channel : _channel
ObjWin	: the window mother
fun	[LIB3D_View I] I : a function to run immediately after this initialization. The supplemental argument is 0 if success or a positive number if error.
fun	[LIB3D_View] I : a function to run immediately before the 3d view destruction

Returns

LIB3D_View : the new 3d view object or nil if error.

Examples:

3d_test/test_3d.pkg_.

b3d_initSession	(	strView	,
		name	,
		cbInit
	)

Initialiaze the 3D Session. A default camera "camera_init", a default group "_defaultResources" and an ambiant light are defined too.

Prototype: fun [LIB3D_View S fun [LIB3D_Session I] I] LIB3D_Session

Parameters

LIB3D_View	: a valide View object
S	: the session name \ param fun [LIB3D_Session I] I : function called when the initialization is ended. The supplemental argument is the result : 0 -> success, other value -> fail.

Returns

LIB3D_Session : the new 3d session object or nil if error.

Examples:

3d_test/test_3d.pkg_.

b3d_initPhysics

(

strSession

)

Initialiaze the 3D PhysicsPrototype: fun [LIB3D_Session] LIB3D_Physics.

Parameters

LIB3D_Session

: a valide Session object

Returns

LIB3D_Physics : the new 3d physics object or nil if error.