how i must concatenate the xml component translation of the collada visual scene file?
or in the order that are in the file ?
i read this in the collada spec:
then the transform must be in order of the file , but if i have a parent node how concatenate the transform?These transformations can be combined in any number and ordering
to produce the desired coordinate system for the parent <node> element.
The COLLADA specifi cation requires that the transformation elements are
processed in order and accumulate their result as if they were converted to
column-order matrices and concatenated using matrix post-multiplication.
how i concatenate?