{"action":"created","issue":{"url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini/issues/289","repository_url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini","labels_url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini/issues/289/labels{/name}","comments_url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini/issues/289/comments","events_url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini/issues/289/events","html_url":"https://github.com/ChaosGroup/vray-for-houdini/issues/289","id":280516217,"number":289,"title":"Drive shader parameters via custom attributes","user":{"login":"dominik2608","id":18614866,"avatar_url":"https://avatars2.githubusercontent.com/u/18614866?v=4","gravatar_id":"","url":"https://api.github.com/users/dominik2608","html_url":"https://github.com/dominik2608","followers_url":"https://api.github.com/users/dominik2608/followers","following_url":"https://api.github.com/users/dominik2608/following{/other_user}","gists_url":"https://api.github.com/users/dominik2608/gists{/gist_id}","starred_url":"https://api.github.com/users/dominik2608/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dominik2608/subscriptions","organizations_url":"https://api.github.com/users/dominik2608/orgs","repos_url":"https://api.github.com/users/dominik2608/repos","events_url":"https://api.github.com/users/dominik2608/events{/privacy}","received_events_url":"https://api.github.com/users/dominik2608/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2017-12-08T15:00:54Z","updated_at":"2017-12-08T16:49:42Z","closed_at":null,"author_association":"NONE","body":"Hi,\r\n\r\nI tried to set some attributes to drive a switcher in mat context via the 'Mesh Vertex Channel' Node, but had no luck.\r\nAre there currently any limitations? \r\nThx\r\nDominik"},"comment":{"url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini/issues/comments/350312213","html_url":"https://github.com/ChaosGroup/vray-for-houdini/issues/289#issuecomment-350312213","issue_url":"https://api.github.com/repos/ChaosGroup/vray-for-houdini/issues/289","id":350312213,"user":{"login":"bdancer","id":319784,"avatar_url":"https://avatars3.githubusercontent.com/u/319784?v=4","gravatar_id":"","url":"https://api.github.com/users/bdancer","html_url":"https://github.com/bdancer","followers_url":"https://api.github.com/users/bdancer/followers","following_url":"https://api.github.com/users/bdancer/following{/other_user}","gists_url":"https://api.github.com/users/bdancer/gists{/gist_id}","starred_url":"https://api.github.com/users/bdancer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bdancer/subscriptions","organizations_url":"https://api.github.com/users/bdancer/orgs","repos_url":"https://api.github.com/users/bdancer/repos","events_url":"https://api.github.com/users/bdancer/events{/privacy}","received_events_url":"https://api.github.com/users/bdancer/received_events","type":"User","site_admin":false},"created_at":"2017-12-08T16:49:42Z","updated_at":"2017-12-08T16:49:42Z","author_association":"CONTRIBUTOR","body":"You could try using \"user float\" texture to drive \"multi id\" material. For textures I'll need to add \"tex multi id\"."}}
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