From: Eleni Maria Stea <estea@igalia.com>
Date: Tue, 11 Jul 2017 07:20:12 +0000 (+0300)
Subject: quick backup of the finished scene loader before I submit other parts
X-Git-Url: http://git.mutantstargoat.com?a=commitdiff_plain;ds=sidebyside;h=7a8a3e835aa4fefb930b843466db1566621e1fbe;hp=7a8a3e835aa4fefb930b843466db1566621e1fbe;p=demo

quick backup of the finished scene loader before I submit other parts
changes

*Note: I made a change to simplify the recursive create_object function.
Since most nodes contain only one mesh, there's no point to iterate
through meshes, we just choose the first one available.

Also: despite the fact that our 3d model is flat (no node hierarchy) we
calculate its modelling transformation recursively (as a product of its
local transform with the accumulative transformation of its parent
nodes), this way we can safely replace the models anytime.
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