GLKit iOS 11.4 to 12.0 API Differences

GLKBaseEffect.h

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKEffectProperty.h

Modified GLKEffectProperty

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKEffectPropertyFog.h

Modified GLKEffectPropertyFog

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKEffectPropertyLight.h

Modified GLKEffectPropertyLight

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKEffectPropertyMaterial.h

Modified GLKEffectPropertyMaterial

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKEffectPropertyTexture.h

Modified GLKEffectPropertyTexture

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKEffectPropertyTransform.h

Modified GLKEffectPropertyTransform

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKitBase.h

Added #def OPENGL_DEPRECATED

GLKModel.h

Modified kGLKModelErrorDomain

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified kGLKModelErrorKey

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKMeshBufferAllocator

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKMeshBuffer

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKSubmesh

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKMesh

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKReflectionMapEffect.h

Modified GLKReflectionMapEffect

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKSkyboxEffect.h

Modified GLKSkyboxEffect

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKTextureLoader.h

Modified GLKTextureLoaderApplyPremultiplication

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoaderGenerateMipmaps

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoaderOriginBottomLeft

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoaderSRGB

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoaderErrorDomain

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoaderErrorKey

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoaderGLErrorKey

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureInfo

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

Modified GLKTextureLoader

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKView.h

Modified GLKView

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)

GLKViewController.h

Modified GLKViewController

	Availability	Deprecation Message
From	Available	none
To	Deprecated	OpenGLES API deprecated. (Define GLES_SILENCE_DEPRECATION to silence these warnings)