depthClear missing from state spec

[RemiArnaud]

 "depthClear" : {
            "type" : "number",
            "description" : "depthClear()",
            "default" : 1.0,
            "minimum" : 0.0,
            "maximum" : 1.0,
        },

[fabrobinet]

@pjcozzi an low hanging fruit ?

[pjcozzi]

Is this something we want to include with the state or elsewhere for multi-pass?

[RemiArnaud]

My 2cents is that this should be in the state. Multipass should simply apply a new state at each pass.

[fabrobinet]

@pjcozzi I agree with @RemiArnaud that states are hold by passes and consequently every state to be handled should be listed in the same place.

[pjcozzi]

@fabrobinet post 1.0 with multi-pass? It will not be a breaking change.

[pjcozzi]

CC #163

[pjcozzi]

states is now part of KHR_technique_webgl. Before this spec is finished, we plan to discuss what states should be included since glTF does not have multipass. It may be something like depth test, culling, and blending. We are starting a new issue to discuss.