ACloudViewer  3.9.4
A Modern Library for 3D Data Processing
Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
cloudViewer::visualization::rendering::TextureSamplerParameters Struct Reference

#include <MaterialModifier.h>

Public Types

enum class  MinFilter : uint8_t {
  Nearest = 0 , Linear , NearestMipmapNearest , LinearMipmapNearest = 3 ,
  NearestMipmapLinear = 4 , LinearMipmapLinear = 5
}
 
enum class  MagFilter : uint8_t { Nearest = 0 , Linear }
 
enum class  WrapMode : uint8_t { ClampToEdge , Repeat , MirroredRepeat }
 

Public Member Functions

 TextureSamplerParameters ()=default
 
 TextureSamplerParameters (MagFilter min_mag, WrapMode uvw=WrapMode::ClampToEdge)
 
 TextureSamplerParameters (MinFilter min, MagFilter mag, WrapMode uvw=WrapMode::ClampToEdge)
 
 TextureSamplerParameters (MinFilter min, MagFilter mag, WrapMode u, WrapMode v, WrapMode w)
 
void SetAnisotropy (std::uint8_t a)
 
std::uint8_t GetAnisotropy () const
 

Static Public Member Functions

static TextureSamplerParameters Simple ()
 
static TextureSamplerParameters Pretty ()
 
static TextureSamplerParameters LinearClamp ()
 

Public Attributes

MagFilter filter_mag = MagFilter::Nearest
 
MinFilter filter_min = MinFilter::Nearest
 
WrapMode wrap_u = WrapMode::ClampToEdge
 
WrapMode wrap_v = WrapMode::ClampToEdge
 
WrapMode wrap_w = WrapMode::ClampToEdge
 

Detailed Description

Definition at line 18 of file MaterialModifier.h.

Member Enumeration Documentation

◆ MagFilter

enum cloudViewer::visualization::rendering::TextureSamplerParameters::MagFilter : uint8_t
strong
Enumerator
Nearest 

No filtering. Nearest neighbor is used.

Linear 

Box filtering. Weighted average of 4 neighbors is used.

Definition at line 32 of file MaterialModifier.h.

◆ MinFilter

enum cloudViewer::visualization::rendering::TextureSamplerParameters::MinFilter : uint8_t
strong
Enumerator
Nearest 

No filtering. Nearest neighbor is used.

Linear 

Box filtering. Weighted average of 4 neighbors is used.

NearestMipmapNearest 

Mip-mapping is activated. But no filtering occurs.

LinearMipmapNearest 

Box filtering within a mip-map level.

NearestMipmapLinear 

Mip-map levels are interpolated, but no other filtering occurs.

LinearMipmapLinear 

Both interpolated Mip-mapping and linear filtering are used.

Definition at line 19 of file MaterialModifier.h.

◆ WrapMode

enum cloudViewer::visualization::rendering::TextureSamplerParameters::WrapMode : uint8_t
strong
Enumerator
ClampToEdge 

clamp-to-edge. The edge of the texture extends to infinity.

Repeat 

repeat. The texture infinitely repeats in the wrap direction.

MirroredRepeat 

mirrored-repeat. The texture infinitely repeats and mirrors in the wrap direction.

Definition at line 38 of file MaterialModifier.h.

Constructor & Destructor Documentation

◆ TextureSamplerParameters() [1/4]

cloudViewer::visualization::rendering::TextureSamplerParameters::TextureSamplerParameters ( )
default

Referenced by Simple().

◆ TextureSamplerParameters() [2/4]

cloudViewer::visualization::rendering::TextureSamplerParameters::TextureSamplerParameters ( MagFilter  min_mag,
WrapMode  uvw = WrapMode::ClampToEdge 
)
explicit

Definition at line 48 of file MaterialModifier.cpp.

References filter_mag, filter_min, wrap_u, wrap_v, and wrap_w.

◆ TextureSamplerParameters() [3/4]

cloudViewer::visualization::rendering::TextureSamplerParameters::TextureSamplerParameters ( MinFilter  min,
MagFilter  mag,
WrapMode  uvw = WrapMode::ClampToEdge 
)

Definition at line 57 of file MaterialModifier.cpp.

References filter_mag, filter_min, min(), wrap_u, wrap_v, and wrap_w.

◆ TextureSamplerParameters() [4/4]

cloudViewer::visualization::rendering::TextureSamplerParameters::TextureSamplerParameters ( MinFilter  min,
MagFilter  mag,
WrapMode  u,
WrapMode  v,
WrapMode  w 
)

Definition at line 67 of file MaterialModifier.cpp.

References filter_mag, filter_min, min(), wrap_u, wrap_v, and wrap_w.

Member Function Documentation

◆ GetAnisotropy()

std::uint8_t cloudViewer::visualization::rendering::TextureSamplerParameters::GetAnisotropy ( ) const
inline

Definition at line 95 of file MaterialModifier.h.

◆ LinearClamp()

TextureSamplerParameters cloudViewer::visualization::rendering::TextureSamplerParameters::LinearClamp ( )
static

Definition at line 35 of file MaterialModifier.cpp.

References ClampToEdge, filter_mag, filter_min, Linear, SetAnisotropy(), wrap_u, wrap_v, and wrap_w.

Referenced by cloudViewer::visualization::rendering::FilamentScene::SetBackground().

◆ Pretty()

TextureSamplerParameters cloudViewer::visualization::rendering::TextureSamplerParameters::Pretty ( )
static

Definition at line 18 of file MaterialModifier.cpp.

References filter_mag, filter_min, Linear, LinearMipmapLinear, Repeat, SetAnisotropy(), wrap_u, wrap_v, and wrap_w.

◆ SetAnisotropy()

void cloudViewer::visualization::rendering::TextureSamplerParameters::SetAnisotropy ( std::uint8_t  a)

Definition at line 76 of file MaterialModifier.cpp.

Referenced by LinearClamp(), and Pretty().

◆ Simple()

TextureSamplerParameters cloudViewer::visualization::rendering::TextureSamplerParameters::Simple ( )
static

Definition at line 14 of file MaterialModifier.cpp.

References TextureSamplerParameters().

Member Data Documentation

◆ filter_mag

MagFilter cloudViewer::visualization::rendering::TextureSamplerParameters::filter_mag = MagFilter::Nearest

Definition at line 97 of file MaterialModifier.h.

Referenced by LinearClamp(), Pretty(), cloudViewer::visualization::rendering::FilamentMaterialModifier::SamplerFromSamplerParameters(), and TextureSamplerParameters().

◆ filter_min

MinFilter cloudViewer::visualization::rendering::TextureSamplerParameters::filter_min = MinFilter::Nearest

Definition at line 98 of file MaterialModifier.h.

Referenced by LinearClamp(), Pretty(), cloudViewer::visualization::rendering::FilamentMaterialModifier::SamplerFromSamplerParameters(), and TextureSamplerParameters().

◆ wrap_u

WrapMode cloudViewer::visualization::rendering::TextureSamplerParameters::wrap_u = WrapMode::ClampToEdge

Definition at line 99 of file MaterialModifier.h.

Referenced by LinearClamp(), Pretty(), cloudViewer::visualization::rendering::FilamentMaterialModifier::SamplerFromSamplerParameters(), and TextureSamplerParameters().

◆ wrap_v

WrapMode cloudViewer::visualization::rendering::TextureSamplerParameters::wrap_v = WrapMode::ClampToEdge

Definition at line 100 of file MaterialModifier.h.

Referenced by LinearClamp(), Pretty(), cloudViewer::visualization::rendering::FilamentMaterialModifier::SamplerFromSamplerParameters(), and TextureSamplerParameters().

◆ wrap_w

WrapMode cloudViewer::visualization::rendering::TextureSamplerParameters::wrap_w = WrapMode::ClampToEdge

Definition at line 101 of file MaterialModifier.h.

Referenced by LinearClamp(), Pretty(), cloudViewer::visualization::rendering::FilamentMaterialModifier::SamplerFromSamplerParameters(), and TextureSamplerParameters().

The documentation for this struct was generated from the following files: