M3dmapAllocResult

See also

User Guide:

3D coordinate systems and the coordinates of a point cloud Calibrating your 3D reconstruction setup to create a point cloud Configuring the laser line profiling setup Multiple camera-laser pairs Organization of the MIL modules Partially corrected depth maps Steps to creating a cloud of 3D points using laser line profiling

Reference:

M3dmapAlloc M3dmapFree MsysAlloc

Availability

Not available in MIL-Lite

Available in MIL

Available on Windows

Available on Linux

Not supported on:

Not supported on Matrox Indio (Update 53 or Update 68) (w)

Not supported on Matrox Concord PoE with ToE (Update 82) (z)

Fully supported on:

Fully supported on Host system (a)

Fully supported on Matrox GigE Vision driver (MIL 10, Update 25, Update 54, or Update 85)* (c)

Fully supported on Matrox Morphis (g)

Fully supported on Matrox Morphis QxT (h)

Fully supported on Matrox Orion HD (i)

Fully supported on Matrox Radient eCL (j)

Fully supported on Matrox Radient eV-CXP (MIL 10 or Update 29)* (k)

Fully supported on Matrox Solios eA/XA (l)

Fully supported on Matrox Solios ecl/xcl/ev-cl (m)

Fully supported on Matrox USB3 Vision driver (Update 19) (o)

Fully supported on Matrox RadientPro-CL (Update 7) (p)

Fully supported on Matrox Radient eV-CL (Update 27 or 74) (r)

Fully supported on Matrox Iris GTR (Update 28 or Update 68) (t)

Fully supported on Matrox Clarity UHD (Update 36 or 76) (u)

Fully supported on Matrox GenTL driver (Update 34) (v)

Fully supported on Matrox Rapixo CXP (Update 75 or Update 84) (y)

Fully supported on Matrox Rapixo CL Pro (Update 96) (aa)

* Refer to the MIL system-specific information
in the MIL Reference for the minimum update required.

For any information regarding a MIL system added during a MIL Update, see the MIL system’s release note

Available on Non-Matrox computer

Available on Matrox 4Sight-X

Available on Matrox 4Sight GP/GPm

Available on Matrox Supersight

Function map

Examples

cameralasercalibration.cpp
examplemanagerfor3d.cpp
m3dmap.cpp
m3dmap.cs
m3dmap.vb
multicameralasercalibration.cpp

Function Map

- SysId

Table:

For specifying the system

- ResultType

Table:

For specifying the type of result buffer to allocate

- ControlFlag

- Result3dmapIdPtr

Return value

Compilation information

Synopsis

Allocate a 3D reconstruction result buffer.

Syntax

MIL_ID M3dmapAllocResult(

MIL_ID SysId,	//in
MIL_INT64 ResultType,	//in
MIL_INT64 ControlFlag,	//in
MIL_ID *Result3dmapIdPtr	//out

)

Description

This function allocates, on the specified system, a 3D reconstruction result buffer to be used with a 3D reconstruction context. When the result buffer is no longer required, release its memory, using M3dmapFree().

Note that this function reference has not been updated for a MIL system added during a MIL update. Refer to the MIL system's release note to see which MIL system’s documentation you should use in its place and any possible differences.

Parameters

This function is not supported on the selected boards.

This function reference has not been updated for the selected MIL system. To show the content of this page, choose a second MIL system; refer to the MIL system's release note to see which MIL system’s documentation to choose and any possible differences.

Parameters

SysId INQ

Specifies the identifier of the system on which to allocate the result buffer.

For specifying the system
Value	Description
M_DEFAULT_HOST	Specifies the default Host system of the current MIL application.
MIL system identifier	Specifies a valid system identifier, previously allocated using MsysAlloc().

ResultType

Specifies the type of result buffer to allocate. This parameter must be set to the following value:

For specifying the type of result buffer to allocate
Value	Description
M_DEPTH_CORRECTED_DATA	Specifies to allocate a 3D reconstruction result buffer used to store results generated in M_DEPTH_CORRECTION mode, after the 3D reconstruction context has been calibrated. This result buffer type is used to generate partially corrected depth maps. (summarize) Specifies to allocate a 3D reconstruction result buffer used to store results generated in M_DEPTH_CORRECTION mode, after the 3D reconstruction context has been calibrated. (more details...)
M_LASER_CALIBRATION_DATA	Specifies to allocate a 3D reconstruction result buffer used to store images of laser line displacement at specified heights during the 3D reconstruction calibration process. This result buffer type is used to calibrate a 3D reconstruction context. (summarize) Specifies to allocate a 3D reconstruction result buffer used to store images of laser line displacement at specified heights during the 3D reconstruction calibration process. (more details...)
M_POINT_CLOUD_RESULT	Specifies to allocate a 3D reconstruction result buffer used to store results generated in M_CALIBRATED_CAMERA_LINEAR_MOTION mode, after the 3D reconstruction context has been calibrated. This result buffer type is used to generate fully corrected depth maps. (summarize) Specifies to allocate a 3D reconstruction result buffer used to store results generated in M_CALIBRATED_CAMERA_LINEAR_MOTION mode, after the 3D reconstruction context has been calibrated. (more details...)

ControlFlag

Reserved for future expansion and must be set to M_DEFAULT.

Result3dmapIdPtr

Specifies the address of the variable in which to write the 3D reconstruction result buffer identifier. Since M3dmapAllocResult() also returns the 3D reconstruction result buffer identifier, you can set this parameter to M_NULL.

Return value

The returned value is the 3D reconstruction result buffer identifier if the allocation is successful. If allocation fails, M_NULL is returned.

Compilation information

Header	Include mil.h.
Library	Use mil.lib; mil3dmap.lib.
DLL	Requires mil.dll; mil3dmap.dll.