Vuforia camera position, model position, frustum specifications

June 15, 2015 - 2:00am #1

Hi,

I am having trouble understanding what kind of values I can get from vuforia.

Let's start with these two statements.

Matrix44F modelViewMatrix_Vuforia = Tool.convertPose2GLMatrix(result.getPose());

float[] modelViewMatrix = modelViewMatrix_Vuforia.getData();

The translation components occupy the 13th, 14th, and 15th elements of the 16-element matrix,

What of the other elements? What do they represent?

And the same for this statement.

Matrix.multiplyMM(modelViewProjection, 0, vuforiaAppSession

.getProjectionMatrix().getData(), 0, modelViewMatrix, 0);

Thanks for the help.

WINTHULATT

Joined:
May 27, 2015

Posts: 4

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