譜面開始画面の楽曲タイトルにグラデーションをつけたい

理想

luaコード

local GameObject = CS.UnityEngine.GameObject
function onloaded()
    UTIL:DelayAction(3,difficultyhenkou)
end
function difficultyhenkou()
    _Titletext = GameObject.Find("OverlayCanvas/WaitPlayPanel/TopPanel/TitlePanel/Text (TMP)")
    _Titletext:GetComponent("TMPro.TextMeshProUGUI").color = CS.UnityEngine.Color(1,1,1,1)
    _Titletext:GetComponent("TMPro.TextMeshProUGUI").enableVertexGradient = true
    _Titletext:GetComponent("TMPro.TextMeshProUGUI").colorGradient.topLeft = CS.UnityEngine.Color(0,1,1,1)
    _Titletext:GetComponent("TMPro.TextMeshProUGUI").colorGradient.topRight = CS.UnityEngine.Color(0,1,1,1)
    _Titletext:GetComponent("TMPro.TextMeshProUGUI").colorGradient.bottomLeft = CS.UnityEngine.Color(1,0,0,1)
    _Titletext:GetComponent("TMPro.TextMeshProUGUI").colorGradient.bottomRight = CS.UnityEngine.Color(1,0,0,1)
end

現実

と、このように白くなってしまいます。

上の理想画像を出すために、RuntimeHICanvasからcolorをいじったら

Error: Material 'ColorPickerAlphaMaterial' with Shader 'UI/ColorPickerAlpha' doesn't have a texture property '_MainTex'


UnityEngine.UI.CanvasUpdateRegistry:PerformUpdate()

という文がconsoleに出て来ました。

1件のコメント

local GameObject = CS.UnityEngine.GameObject local Color = CS.UnityEngine.Color function onloaded() UTIL:DelayAction(3, ChangeTitleColor) end function ChangeTitleColor() _titleText = GameObject.Find("OverlayCanvas/WaitPlayPanel/TopPanel/TitlePanel/Text (TMP)") _tmPro = _titleText:GetComponent("TMPro.TextMeshProUGUI") _tmPro.color = Color(1,1,1,1) _tmPro.enableVertexGradient = true _tmPro.colorGradient = CS.TMPro.VertexGradient( Color(0,1,1,1), Color(0,1,1,1), Color(1,0,0,1), Color(1,0,0,1) ) end