• Unity

  • Changing material at runtime

    английский

  • WWiseKodama

    • Сообщение #1
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    Greetings,

    Can someone advise me on how I can change materials at runtime?

    I've added the define I found on github:

    #define SPINE_OPTIONAL_MATERIALOVERRIDE

    Code that runs at runtime

    var meshRenderer = skeletonAnimation.GetComponent<MeshRenderer>();
originalMaterialInstance = meshRenderer.material;
slowDownMaterialInstance.SetTexture( "_MainTex", originalMaterialInstance.GetTexture( "_MainTex" ) );
skeletonAnimation.CustomMaterialOverride.Add( originalMaterialInstance, slowDownMaterialInstance );

    Nothing seems to change and I am a bit stumped

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    • WWiseKodama

      • Сообщение #2
      • Изменено
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      • Jamez0r

        • Сообщение #3
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        Check out the MaterialReplacementExample.cs that is included with the spine-unity runtime. It shows how to set the material as well as apply values from a Material Property Block :yes:

        Also - you shouldn't need that #define. I've never heard of that one though, so I'm not sure the context.

        • WWiseKodama

          • Сообщение #4
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          Ah, I don't seem to have that .cs file. We are using version 3.8, perhaps this was introduced in a newer version?

          • Jamez0r

            • Сообщение #5
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            WiseKodama написал

            Ah, I don't seem to have that .cs file. We are using version 3.8, perhaps this was introduced in a newer version?

            Possibly yeah, maybe the example was added later. You can download the newest runtime and just grab the script out of it and see if it works - I feel pretty confident that it'd still work with 3.8.

            • WWiseKodama

              • Сообщение #6
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              That did the trick. Thanks so much!

              • Jamez0r

                • Сообщение #7
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                WiseKodama написал

                That did the trick. Thanks so much!

                :cooldoge:

                • Harald

                • Сообщение #8
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                Glad you've figured it out, thanks very much Jamez0r for helping out! 8)

                Can someone advise me on how I can change materials at runtime?

                The first place to look should always be the spine-unity documentation pages:
                spine-unity Runtime Documentation: Materials
                There is also an FAQ section for frequent questions.

                Ah, I don't seem to have that .cs file. We are using version 3.8, perhaps this was introduced in a newer version?

                Actually it was present in 3.7 already:
                https://github.com/EsotericSoftware/spine-runtimes/blob/3.7/spine-unity/Assets/Spine%20Examples/Scripts/MaterialReplacementExample.cs
                Perhaps you didn't import everything from the Spine Examples directory of the unitypackage.

                I've added the define I found on github:

                You don't need to set any defines. If that were necessary, it would be mentioned on the spine-unity documentation page. 🙂