SetSamplerFilterMip

SetSamplerFilterMip 〔BlitzLLVM〕

Command Index · Blitz3D · Textures

SetSamplerFilterMip:Void sampler:Int32, mode:Int32

Parameter	Mode	Type	Default	Description
sampler	In	Int32	required	The sampler to change.
mode	In	Int32	required	The filter mode from the table above.

Description

〔BlitzLLVM〕 This command does not exist in the original Blitz products. BlitzLLVM adds it.

Chooses how the mip levels of a texture are read. With 0 the level that is closest to the size on the screen is used, with 1 two levels are blended (trilinear filtering), which hides the jump from one level to the next. It only has an effect on a texture that has mip levels: use flag 8 or a DDS file that stores them, see Mip maps. This is a BlitzLLVM extension: the originals read every texture with the settings of its flags and do not have samplers.

Mode	Result
0	Nearest: the texel that is closest, which shows blocks.
1	Linear: blends the texels around the point, the default.

Differences

• The mode has to be 0 or 1, other values stop the program with an error.

Related Commands

GetSamplerFilterMip 〔BlitzLLVM〕, SetSamplerAddressModeU 〔BlitzLLVM〕, SetSamplerAddressModeV 〔BlitzLLVM〕, SetSamplerAddressModeW 〔BlitzLLVM〕, SetSamplerAnisotropy 〔BlitzLLVM〕, SetSamplerBorderColor 〔BlitzLLVM〕, SetSamplerFilterMag 〔BlitzLLVM〕, SetSamplerFilterMin 〔BlitzLLVM〕

Command Index · Blitz3D · Textures