diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicFill-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroup.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicAdditive.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicAdditive.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicAdditive.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicAdditive.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicAdditive.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicAdditive.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicAdditive.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicAdditive.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefault.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefault.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefault.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefault.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefault.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefault.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefault.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefault.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultGrayscale.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultGrayscale.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultGrayscale.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultGrayscale.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultGrayscale.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultGrayscale.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultGrayscale.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultGrayscale.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultOutline.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultOutline.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultOutline.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultOutline.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultOutline.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultOutline.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicDefaultOutline.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicDefaultOutline.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicFill.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicFill.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicFill.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicFill.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicFill.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicFill.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicFill.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicFill.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicMultiply.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicMultiply.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicMultiply.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicMultiply.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicMultiply.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicMultiply.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicMultiply.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicMultiply.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicScreen.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicScreen.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicScreen.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicScreen.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicScreen.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicScreen.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicScreen.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicScreen.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlack.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlack.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlack.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlack.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlack.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlack.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlack.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlack.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackAdditive.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackAdditive.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackAdditive.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackAdditive.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackAdditive.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackAdditive.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackAdditive.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackAdditive.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackMultiply.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackMultiply.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackMultiply.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackMultiply.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackMultiply.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackMultiply.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackMultiply.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackMultiply.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackOutline.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackOutline.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackOutline.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackOutline.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackOutline.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackOutline.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackOutline.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackOutline.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackScreen.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackScreen.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackScreen.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackScreen.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackScreen.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackScreen.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-PMATexture/SkeletonGraphicTintBlackScreen.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-PMATexture/SkeletonGraphicTintBlackScreen.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicAdditive-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefault-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultGrayscale-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicDefaultOutline-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicFill-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicMultiply-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicScreen-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlack-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackAdditive-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackMultiply-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackOutline-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/CanvasGroup/SkeletonGraphicTintBlackScreen-CanvasGroupStraight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicAdditive-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicAdditive-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicAdditive-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicAdditive-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicAdditive-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicAdditive-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicAdditive-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicAdditive-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefault-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefault-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefault-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefault-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefault-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefault-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefault-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefault-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultGrayscale-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultGrayscale-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultGrayscale-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultGrayscale-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultGrayscale-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultGrayscale-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultGrayscale-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultGrayscale-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultOutline-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultOutline-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultOutline-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultOutline-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultOutline-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultOutline-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicDefaultOutline-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicDefaultOutline-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicFill-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicFill-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicFill-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicFill-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicFill-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicFill-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicFill-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicFill-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicMultiply-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicMultiply-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicMultiply-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicMultiply-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicMultiply-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicMultiply-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicMultiply-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicMultiply-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicScreen-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicScreen-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicScreen-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicScreen-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicScreen-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicScreen-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicScreen-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicScreen-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlack-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlack-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlack-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlack-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlack-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlack-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlack-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlack-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackAdditive-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackAdditive-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackAdditive-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackAdditive-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackAdditive-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackAdditive-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackAdditive-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackAdditive-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackMultiply-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackMultiply-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackMultiply-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackMultiply-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackMultiply-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackMultiply-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackMultiply-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackMultiply-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackOutline-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackOutline-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackOutline-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackOutline-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackOutline-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackOutline-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackOutline-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackOutline-Straight.mat.meta
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackScreen-Straight.mat b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackScreen-Straight.mat
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackScreen-Straight.mat
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackScreen-Straight.mat
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackScreen-Straight.mat.meta b/spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackScreen-Straight.mat.meta
similarity index 100%
rename from spine-unity/Assets/Spine/Runtime/spine-unity/Materials/SkeletonGraphic-StaightAlphaTexture/SkeletonGraphicTintBlackScreen-Straight.mat.meta
rename to spine-unity/Assets/Spine/Runtime/spine-unity/Materials/UI-StraightAlphaTex/SkeletonGraphicTintBlackScreen-Straight.mat.meta