Instance Method

setFragmentSamplerState:lodMinClamp:lodMaxClamp:atIndex:

Sets a sampler state for the fragment function at an index in the sampler state argument table, specifying clamp values for the minimum and maximum level of detail.

Required.

Declaration

- (void)setFragmentSamplerState:(id<MTLSamplerState>)sampler lodMinClamp:(float)lodMinClamp lodMaxClamp:(float)lodMaxClamp atIndex:(NSUInteger)index;

Parameters

sampler

The sampler state to set in the argument table.

lodMinClamp

The minimum level of detail used when sampling a texture.

lodMaxClamp

The maximum level of detail used when sampling a texture.

index

The index in the sampler argument table.

Discussion

When this method is used, the clamp values of the lodMinClamp and lodMaxClamp properties of the sampler state are ignored.

The default sampler state at each index is nil.

See Also

Specifying Arguments for a Fragment Function

- setFragmentBuffer:offset:atIndex:

Sets a buffer for the fragment function.

Required.

- setFragmentBuffers:offsets:withRange:

Sets an array of buffers for the fragment function in a range of indices in the buffer argument table.

Required.

- setFragmentBufferOffset:atIndex:

Sets where the data begins in a buffer already bound to the fragment shader.

Required.

- setFragmentBytes:length:atIndex:

Sets a block of data for the fragment shader.

Required.

- setFragmentSamplerState:atIndex:

Sets a sampler state for the fragment function at an index in the sampler state argument table.

Required.

- setFragmentSamplerStates:withRange:

Sets an array of sampler states for the fragment function in a range of indices in the sampler state argument table.

Required.

- setFragmentSamplerStates:lodMinClamps:lodMaxClamps:withRange:

Sets sampler states for the fragment function in a range of indices in the sampler state argument table, specifying clamp values for levels of detail.

Required.

- setFragmentTexture:atIndex:

Sets a texture for the fragment function at an index in the texture argument table.

Required.

- setFragmentTextures:withRange:

Sets an array of textures for the fragment function in a range of indices in the texture argument table.

Required.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software