TDA2SG: TDA2DG

ANSUMAN MISHRA

Part Number: TDA2SG

Hi All,

We are trying to draw a LINE on the image using opengl APIs. Below is the code snipet we have tried but it seems the APIs(glVertex3f,glBegin,glColor3f) are not present in the vision_sdk. Kindly suggest some APIs so that we can proceed further.

Further we would like to draw a box(for a ROI).

The vision_sdk version is " Version 02.12.02 ".

CODE:-

glLineWidth(2.5);
glColor3f(1.0, 0.0, 0.0);
glBegin(GL_LINES);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(15, 0, 0);
glEnd();

Awaiting for your response.

Regards,

Ansuman

over 5 years ago

0 Subhajit Paul over 5 years ago

TI__Expert 7015 points

TI frameworks do not support openGL. Only OpenGL ES is supported.

The APIs that you provided are particular to OpenGL and are not present in openGLES

You can get started on using OpenGLES by looking at the source code of kmscube application

0 ANSUMAN MISHRA over 5 years ago in reply to Subhajit Paul

Prodigy 30 points

Hi Subhajit,

Thanks a lot for your quick response. Could you please tell us specific API's which could solve our above issues.

Awaiting for your response.

Regards,

Ansuman

0 Subhajit Paul over 5 years ago in reply to ANSUMAN MISHRA

TI__Expert 7015 points

Ansuman,

Like I said in the previous reply, please go through OpenGLES documentation and kmscube source code for an understanding of how to replace openGL applications by OpenGLES applications

- Subhajit

0 ANSUMAN MISHRA over 5 years ago in reply to Subhajit Paul

Prodigy 30 points

Hi Subhajit,

Please provide any link to download the OpenGLES document. Because I could not find any related document is present in Visison sdk.

Regards,

Ansuman

0 Subhajit Paul over 5 years ago in reply to ANSUMAN MISHRA

TI__Expert 7015 points

Ansuman,

OpelGLES is not a TI provided framework. It is an open framework for which documentation is widely available online.

- Subhajit

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TDA2SG: TDA2DG