How to dynamically change "base_transform" parameter from the script.

[frustum]

1. Create a new material which is inherited from the "mesh_base" material for example.

 

2. Add a new "texture_transform" constant type parameter into the new material:

<parameter name="texture_transform" type="constant">0.0 0.0 0.0 0.0</parameter>

3. Change the "base_transform" expression to the following one:

<parameter name="base_transform">getParameter("texture_transform")</parameter>

4. Now you can change the "base_transform" parameter without expression recompilation.

[ulf.schroeter]

Nice trick, is this already possible with current SDK version or will this be a feature of upcomming SDK ?

[frustum]

This functionality is already available.

[ivan.cuevas]

It would be nice to have a wiki with these "frustum gems" and similar stuff :(

[phil.marcks]

would be nice being able to change that with tracks as well