Hi,
How do I get the transform matrix of the Producer::Camera with world
coordinates in a scene?
I use the following line of code:
const Producer::Matrix::value_type* matrix(camera->getViewMatrix());
Is this statement correct to get the transform matrix of the camera
representing the world coordinates?
I have to use this transform matrix to compute a new matrix.
Typically a transform matrix has the following appearance.
r = rotation
s = shear
g = scale
t = transform
X Y Z W
X (rg , rs , rs , t)
Y (rs , rg , rs , t)
Z (rs , rs , rg , t)
W( 0 , 0 , 0 , 1) - Homogeneous coordinates
The martix I get with the statement above is different to this martix.
Which form has the martix I get with this statement:
const Producer::Matrix::value_type* matrix(camera->getViewMatrix());
Thanks and regards
Bernd
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