project camera view to texture

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+2 votes

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

in Engine by (24 points)

1 Answer

+2 votes 
    var img =  camera.get_viewport().get_texture().get_data()
    var tex = ImageTexture.new()
    tex.create_from_image(img)
    get_node("c").texture = tex
by (200 points)

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

by (24 points)

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

by (200 points)

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

by (10 points)

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

by (10 points)
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