project camera view to texture

Question

Hello, how would you go about projecting a camera view to a texture

Answer 1

    var img =  camera.get_viewport().get_texture().get_data()
    var tex = ImageTexture.new()
    tex.create_from_image(img)
    get_node("c").texture = tex

Comments

ty seems to be working but perfomance is super bad any idea why

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in a viewport node you can enable keep3dlinear, and in materials are flags for shaders, test around with those

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didnt work for me img and tex = null don't know why

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reduce the viewport size, cause get_data() function captures the whole screen and converts it to an image which is a time consuming task.