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Bitmapquality flat cam-perspective

Home Forums Graphics / 3ds Max Bitmapquality flat cam-perspective

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  • #4700
    3dmdlb
    Customer

    Hi,
    i mapped an technical drawing on a plane. In my WebGl-File, the more flat i go with my camera-perspective, the more blurred und less antialiased the lines apears. Is there any chance to keep the quality also in flat cam-perspectives?

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    #4714

    Hi,

    This is used to be fixed by applying anisotropic filtering to textures, and is now possible only with code:

    
    obj.material.map.anisotropy = app.renderer.capabilities.getMaxAnisotropy();
    

    I’ve added the task of creating a GUI for this feature in our development plan.

    Chief 3D Verger | LinkedIn | Twitter

    #4746
    3dmdlb
    Customer

    Hi Yuri,
    thanks for your reply and solution.
    As someone without coding experience: Where i add that line? In the HTML- or the .js-File from my scene? Anything i need to consider like e.g. syntax, when i add the line?

    #4759
    #4770

    Code can be added to a project with the following steps:

    1. Register a function in your app .js file and put your code there, e.g.

    
    function prepareExternalInterface(app) {
        app.ExternalInterface.myJSFunction = function(objName) {
            app.scene.traverse(function(obj) {
                if (objName == obj.name) {
                    obj.material.map.anisotropy = app.renderer.capabilities.getMaxAnisotropy();
                    obj.material.map.needsUpdate = true;
                }
            });
         }
    }
    

    2. Call this function from Puzzles (see screenshot)

    I made a working example (it’s Blender-based but the code should work for Max too).

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    Chief 3D Verger | LinkedIn | Twitter

    #4800

    We’ve also updated the corresponding section in the Beginner’s Guide
    (scroll down to “Beyond Puzzles”) to make it a bit more descriptive.

    Chief 3D Verger | LinkedIn | Twitter

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