Struct gfx::tex::SamplerInfo
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[src]
pub struct SamplerInfo { pub filter: FilterMethod, pub wrap_mode: (WrapMode, WrapMode, WrapMode), pub lod_bias: Lod, pub lod_range: (Lod, Lod), pub comparison: Option<Comparison>, pub border: PackedColor, }
Specifies how to sample from a texture.
Fields
filter: FilterMethod
Filter method to use.
wrap_mode: (WrapMode, WrapMode, WrapMode)
Wrapping mode for each of the U, V, and W axis (S, T, and R in OpenGL speak).
lod_bias: Lod
This bias is added to every computed mipmap level (N + lod_bias). For example, if it would select mipmap level 2 and lod_bias is 1, it will use mipmap level 3.
lod_range: (Lod, Lod)
This range is used to clamp LOD level used for sampling.
comparison: Option<Comparison>
Comparison mode, used primary for a shadow map.
border: PackedColor
Border color is used when one of the wrap modes is set to border.
Methods
impl SamplerInfo
fn new(filter: FilterMethod, wrap: WrapMode) -> SamplerInfo
Create a new sampler description with a given filter method and wrapping mode, using no LOD modifications.
Trait Implementations
impl PartialOrd<SamplerInfo> for SamplerInfo
fn partial_cmp(&self, __arg_0: &SamplerInfo) -> Option<Ordering>
fn lt(&self, __arg_0: &SamplerInfo) -> bool
fn le(&self, __arg_0: &SamplerInfo) -> bool
fn gt(&self, __arg_0: &SamplerInfo) -> bool
fn ge(&self, __arg_0: &SamplerInfo) -> bool
impl PartialEq<SamplerInfo> for SamplerInfo
fn eq(&self, __arg_0: &SamplerInfo) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &SamplerInfo) -> bool
This method tests for !=
.
impl Hash for SamplerInfo
impl Eq for SamplerInfo
impl Debug for SamplerInfo
fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter.
impl Copy for SamplerInfo
impl Clone for SamplerInfo
fn clone(&self) -> SamplerInfo
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more