Mtl (obj 0.4.0 API)

```
public interface Mtl
```
An in-memory representation of an MTL file. For details about the semantics of the properties in this interface, refer to the MTL specification.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Float`	`getAniso()` Returns the anisotropy of the material, or `null` if it was not specified
`Float`	`getAnisor()` Returns the anisotropy rotation of the material, or `null` if it was not specified
`String`	`getBump()` Returns the name of the bump map of the material, or `null` if it has no map.
`TextureOptions`	`getBumpOptions()` Returns the bump map options of the material, or `null` if it has no options.
`Float`	`getD()` Returns the opacity of the material, or `null` if it was not specified
`String`	`getDecal()` Returns the name of the decal map of the material, or `null` if it has no map.
`TextureOptions`	`getDecalOptions()` Returns the decal map options of the material, or `null` if it has no options.
`String`	`getDisp()` Returns the name of the displacement map of the material, or `null` if it has no map.
`TextureOptions`	`getDispOptions()` Returns the displacement map options of the material, or `null` if it has no options.
`Integer`	`getIllum()` Returns the illumination mode (`-illum`) of the material, or `null` if it was was not specified
`FloatTuple`	`getKa()` Returns the ambient component of the material, or `null` if it was not specified
`FloatTuple`	`getKd()` Returns the diffuse component of the material, or `null` if it was not specified
`FloatTuple`	`getKe()` Returns the emissive component of the material, or `null` if it was not specified
`FloatTuple`	`getKs()` Returns the specular component of the material, or `null` if it was not specified
`String`	`getMapD()` Returns the name of the opacity map of the material, or `null` if it has no map.
`TextureOptions`	`getMapDOptions()` Returns the opacity map options of the material, or `null` if it has no options.
`String`	`getMapKa()` Returns the name of the ambient map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapKaOptions()` Returns the ambient map options of the material, or `null` if it has no options.
`String`	`getMapKd()` Returns the name of the diffuse map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapKdOptions()` Returns the diffuse map options of the material, or `null` if it has no options.
`String`	`getMapKe()` Returns the name of the emissive map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapKeOptions()` Returns the emissive map options of the material, or `null` if it has no options.
`String`	`getMapKs()` Returns the name of the specular reflectivity map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapKsOptions()` Returns the specular reflectivity map options of the material, or `null` if it has no options.
`String`	`getMapNs()` Returns the name of the shininess map of the material, or `null` if it has no map.
`TextureOptions`	`getMapNsOptions()` Returns the shininess map options of the material, or `null` if it has no options.
`String`	`getMapPm()` Returns the name of the metallic map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapPmOptions()` Returns the metallic map options of the material, or `null` if it has no options.
`String`	`getMapPr()` Returns the name of the roughness map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapPrOptions()` Returns the roughness map options of the material, or `null` if it has no options.
`String`	`getMapPs()` Returns the name of the sheen map of the material, or `null` if it has no such map.
`TextureOptions`	`getMapPsOptions()` Returns the sheen map options of the material, or `null` if it has no options.
`String`	`getName()` Return the name of the material
`Float`	`getNi()` Returns the optical density, also known as index of refraction, of the material, or `null` if it was not specified
`String`	`getNorm()` Returns the name of the normal map of the material, or `null` if it has no such map.
`TextureOptions`	`getNormOptions()` Returns the normal map options of the material, or `null` if it has no options.
`Float`	`getNs()` Returns the shininess of the material.
`Float`	`getPc()` Returns the clearcoat thickness of the material, or `null` if it was not specified
`Float`	`getPcr()` Returns the clearcoat roughness of the material, or `null` if it was not specified
`Float`	`getPm()` Returns the metallic component of the material, or `null` if it was not specified
`Float`	`getPr()` Returns the roughness component of the material, or `null` if it was not specified
`Float`	`getPs()` Returns the sheen component of the material, or `null` if it was not specified
`List<TextureOptions>`	`getReflOptions()` Returns the list of `TextureOptions` objects for the reflection maps of the material.
`Float`	`getSharpness()` Returns the sharpness of reflections from the reflection map, or `null` if it was was not specified
`FloatTuple`	`getTf()` Returns the transmission filter of the material, or `null` if it was was not specified
`Boolean`	`isHalo()` Returns whether dissolve (opacity) is dependent on the surface orientation relative to the viewer
`void`	`setAniso(Float aniso)` Set the anisotropy of the material
`void`	`setAnisor(Float anisor)` Set the anisotropy rotation of the material
`void`	`setBump(String bump)` Set the bump map name of this material
`void`	`setBumpOptions(TextureOptions options)` Set the bump map `TextureOptions`
`void`	`setD(Float d)` Set the opacity of the material
`void`	`setDecal(String decal)` Set the decal map name of this material
`void`	`setDecalOptions(TextureOptions options)` Set the decal map `TextureOptions`
`void`	`setDisp(String disp)` Set the displacement map name of this material
`void`	`setDispOptions(TextureOptions options)` Set the displacement map `TextureOptions`
`void`	`setHalo(Boolean halo)` Set the halo flag
`void`	`setIllum(Integer illum)` Set the illumination mode of the material
`void`	`setKa(Float r, Float g, Float b)` Set the ambient part of this material
`void`	`setKd(Float r, Float g, Float b)` Set the diffuse part of this material
`void`	`setKe(Float r, Float g, Float b)` Set the emissive part of this material
`void`	`setKs(Float r, Float g, Float b)` Set the specular part of this material
`void`	`setMapD(String mapD)` Set the opacity map name of this material
`void`	`setMapDOptions(TextureOptions options)` Set the opacity map `TextureOptions`
`void`	`setMapKa(String mapKa)` Set the ambient map name of this material
`void`	`setMapKaOptions(TextureOptions options)` Set the ambient map `TextureOptions`
`void`	`setMapKd(String mapKd)` Set the diffuse map name of this material
`void`	`setMapKdOptions(TextureOptions options)` Set the diffuse map `TextureOptions`
`void`	`setMapKe(String mapKe)` Set the emissive map name of this material
`void`	`setMapKeOptions(TextureOptions options)` Set the emissive map `TextureOptions`
`void`	`setMapKs(String mapKs)` Set the specular reflectivity map name of this material
`void`	`setMapKsOptions(TextureOptions options)` Set the specular reflectivity map `TextureOptions`
`void`	`setMapNs(String mapNs)` Set the shininess map name of this material
`void`	`setMapNsOptions(TextureOptions options)` Set the shininess map `TextureOptions`
`void`	`setMapPm(String mapPm)` Set the metallic map name of this material
`void`	`setMapPmOptions(TextureOptions options)` Set the metallic map `TextureOptions`
`void`	`setMapPr(String mapPr)` Set the roughness map name of this material
`void`	`setMapPrOptions(TextureOptions options)` Set the roughness map `TextureOptions`
`void`	`setMapPs(String mapPs)` Set the sheen map name of this material
`void`	`setMapPsOptions(TextureOptions options)` Set the sheen map `TextureOptions`
`void`	`setNi(Float ni)` Set the optical density of the material
`void`	`setNorm(String norm)` Set the normal map name of this material
`void`	`setNormOptions(TextureOptions options)` Set the normal map `TextureOptions`
`void`	`setNs(Float ns)` Set the shininess of this material, or `null` if it was not specified
`void`	`setPc(Float pc)` Set the clearcoat thickness of the material
`void`	`setPcr(Float pcr)` Set the clearcoat roughness of the material
`void`	`setPm(Float pm)` Set the metallic part of this material
`void`	`setPr(Float pr)` Set the roughness part of this material
`void`	`setPs(Float ps)` Set the sheen part of this material
`void`	`setSharpness(Float sharpness)` Set the sharpness of reflections
`void`	`setTf(Float r, Float g, Float b)` Set the transmission filter of this material

- Method Detail
  - getName
```
String getName()
```
    Return the name of the material
    
    Returns:
    
    The name of the material
  - getIllum
```
Integer getIllum()
```
    Returns the illumination mode (-illum) of the material, or null if it was was not specified
    
    Returns:
    
    The illumination mode of the material.
  - setIllum
```
void setIllum(Integer illum)
```
    Set the illumination mode of the material
    
    Parameters:
    
    illum - The illumination mode of the material.
  - getNi
```
Float getNi()
```
    Returns the optical density, also known as index of refraction, of the material, or null if it was not specified
    
    Returns:
    
    The optical density
  - setNi
```
void setNi(Float ni)
```
    Set the optical density of the material
    
    Parameters:
    
    ni - The optical density
  - getTf
```
FloatTuple getTf()
```
    Returns the transmission filter of the material, or null if it was was not specified
    
    Returns:
    
    The transmission filter
  - setTf
```
void setTf(Float r,
           Float g,
           Float b)
```
    Set the transmission filter of this material
    
    Parameters:
    
    r - The red component
    
    g - The green component
    
    b - The blue component
  - getSharpness
```
Float getSharpness()
```
    Returns the sharpness of reflections from the reflection map, or null if it was was not specified
    
    Returns:
    
    The sharpness
  - setSharpness
```
void setSharpness(Float sharpness)
```
    Set the sharpness of reflections
    
    Parameters:
    
    sharpness - The sharpness
  - getKa
```
FloatTuple getKa()
```
    Returns the ambient component of the material, or null if it was not specified
    
    Returns:
    
    The ambient component of the material
  - setKa
```
void setKa(Float r,
           Float g,
           Float b)
```
    Set the ambient part of this material
    
    Parameters:
    
    r - The red component
    
    g - The green component
    
    b - The blue component
  - getMapKa
```
String getMapKa()
```
    Returns the name of the ambient map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the ambient map of the material
  - setMapKa
```
void setMapKa(String mapKa)
```
    Set the ambient map name of this material
    
    Parameters:
    
    mapKa - The ambient map name of this material
  - getMapKaOptions
```
TextureOptions getMapKaOptions()
```
    Returns the ambient map options of the material, or null if it has no options.
    
    Returns:
    
    The ambient map TextureOptions
  - setMapKaOptions
```
void setMapKaOptions(TextureOptions options)
```
    Set the ambient map TextureOptions
    
    Parameters:
    
    options - The ambient map TextureOptions
  - getKd
```
FloatTuple getKd()
```
    Returns the diffuse component of the material, or null if it was not specified
    
    Returns:
    
    The diffuse component of the material
  - setKd
```
void setKd(Float r,
           Float g,
           Float b)
```
    Set the diffuse part of this material
    
    Parameters:
    
    r - The red component
    
    g - The green component
    
    b - The blue component
  - getMapKd
```
String getMapKd()
```
    Returns the name of the diffuse map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the diffuse map of the material
  - setMapKd
```
void setMapKd(String mapKd)
```
    Set the diffuse map name of this material
    
    Parameters:
    
    mapKd - The diffuse map name of this material
  - getMapKdOptions
```
TextureOptions getMapKdOptions()
```
    Returns the diffuse map options of the material, or null if it has no options.
    
    Returns:
    
    The diffuse map TextureOptions
  - setMapKdOptions
```
void setMapKdOptions(TextureOptions options)
```
    Set the diffuse map TextureOptions
    
    Parameters:
    
    options - The diffuse map TextureOptions
  - getKs
```
FloatTuple getKs()
```
    Returns the specular component of the material, or null if it was not specified
    
    Returns:
    
    The specular component of the material
  - setKs
```
void setKs(Float r,
           Float g,
           Float b)
```
    Set the specular part of this material
    
    Parameters:
    
    r - The red component
    
    g - The green component
    
    b - The blue component
  - getMapKs
```
String getMapKs()
```
    Returns the name of the specular reflectivity map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the specular reflectivity map of the material
  - setMapKs
```
void setMapKs(String mapKs)
```
    Set the specular reflectivity map name of this material
    
    Parameters:
    
    mapKs - The specular reflectivity map name of this material
  - getMapKsOptions
```
TextureOptions getMapKsOptions()
```
    Returns the specular reflectivity map options of the material, or null if it has no options.
    
    Returns:
    
    The specular reflectivity map TextureOptions
  - setMapKsOptions
```
void setMapKsOptions(TextureOptions options)
```
    Set the specular reflectivity map TextureOptions
    
    Parameters:
    
    options - The specular reflectivity map TextureOptions
  - getNs
```
Float getNs()
```
    Returns the shininess of the material.
    
    Returns:
    
    The shininess of the material.
  - setNs
```
void setNs(Float ns)
```
    Set the shininess of this material, or null if it was not specified
    
    Parameters:
    
    ns - The shininess of this material
  - getMapNs
```
String getMapNs()
```
    Returns the name of the shininess map of the material, or null if it has no map.
    
    Returns:
    
    The name of the shininess map of the material
  - setMapNs
```
void setMapNs(String mapNs)
```
    Set the shininess map name of this material
    
    Parameters:
    
    mapNs - The shininess map name of this material
  - getMapNsOptions
```
TextureOptions getMapNsOptions()
```
    Returns the shininess map options of the material, or null if it has no options.
    
    Returns:
    
    The shininess map TextureOptions
  - setMapNsOptions
```
void setMapNsOptions(TextureOptions options)
```
    Set the shininess map TextureOptions
    
    Parameters:
    
    options - The shininess map TextureOptions
  - getD
```
Float getD()
```
    Returns the opacity of the material, or null if it was not specified
    
    Returns:
    
    The opacity of the material.
  - setD
```
void setD(Float d)
```
    Set the opacity of the material
    
    Parameters:
    
    d - The opacity of the material
  - isHalo
```
Boolean isHalo()
```
    Returns whether dissolve (opacity) is dependent on the surface orientation relative to the viewer
    
    Returns:
    
    The halo flag
  - setHalo
```
void setHalo(Boolean halo)
```
    Set the halo flag
    
    Parameters:
    
    halo - The halo flag
  - getMapD
```
String getMapD()
```
    Returns the name of the opacity map of the material, or null if it has no map.
    
    Returns:
    
    The name of the opacity map of the material
  - setMapD
```
void setMapD(String mapD)
```
    Set the opacity map name of this material
    
    Parameters:
    
    mapD - The opacity map name of this material
  - getMapDOptions
```
TextureOptions getMapDOptions()
```
    Returns the opacity map options of the material, or null if it has no options.
    
    Returns:
    
    The opacity map TextureOptions
  - setMapDOptions
```
void setMapDOptions(TextureOptions options)
```
    Set the opacity map TextureOptions
    
    Parameters:
    
    options - The opacity map TextureOptions
  - getBump
```
String getBump()
```
    Returns the name of the bump map of the material, or null if it has no map.
    
    Returns:
    
    The name of the bump map of the material
  - setBump
```
void setBump(String bump)
```
    Set the bump map name of this material
    
    Parameters:
    
    bump - The bump map name of this material
  - getBumpOptions
```
TextureOptions getBumpOptions()
```
    Returns the bump map options of the material, or null if it has no options.
    
    Returns:
    
    The bump map TextureOptions
  - setBumpOptions
```
void setBumpOptions(TextureOptions options)
```
    Set the bump map TextureOptions
    
    Parameters:
    
    options - The bump map TextureOptions
  - getDisp
```
String getDisp()
```
    Returns the name of the displacement map of the material, or null if it has no map.
    
    Returns:
    
    The name of the displacement map of the material
  - setDisp
```
void setDisp(String disp)
```
    Set the displacement map name of this material
    
    Parameters:
    
    disp - The displacement map name of this material
  - getDispOptions
```
TextureOptions getDispOptions()
```
    Returns the displacement map options of the material, or null if it has no options.
    
    Returns:
    
    The displacement map TextureOptions
  - setDispOptions
```
void setDispOptions(TextureOptions options)
```
    Set the displacement map TextureOptions
    
    Parameters:
    
    options - The displacement map TextureOptions
  - getDecal
```
String getDecal()
```
    Returns the name of the decal map of the material, or null if it has no map.
    
    Returns:
    
    The name of the decal map of the material
  - setDecal
```
void setDecal(String decal)
```
    Set the decal map name of this material
    
    Parameters:
    
    decal - The decal map name of this material
  - getDecalOptions
```
TextureOptions getDecalOptions()
```
    Returns the decal map options of the material, or null if it has no options.
    
    Returns:
    
    The decal map TextureOptions
  - setDecalOptions
```
void setDecalOptions(TextureOptions options)
```
    Set the decal map TextureOptions
    
    Parameters:
    
    options - The decal map TextureOptions
  - getReflOptions
```
List<TextureOptions> getReflOptions()
```
    Returns the list of TextureOptions objects for the reflection maps of the material. This will never be null, but may be an empty list if no reflection maps have been defined.
    
    Returns:
    
    The reflection map TextureOptions
  - getPr
```
Float getPr()
```
    Returns the roughness component of the material, or null if it was not specified
    
    Returns:
    
    The roughness component of the material
  - setPr
```
void setPr(Float pr)
```
    Set the roughness part of this material
    
    Parameters:
    
    pr - The roughness
  - getMapPr
```
String getMapPr()
```
    Returns the name of the roughness map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the roughness map of the material
  - setMapPr
```
void setMapPr(String mapPr)
```
    Set the roughness map name of this material
    
    Parameters:
    
    mapPr - The roughness map name of this material
  - getMapPrOptions
```
TextureOptions getMapPrOptions()
```
    Returns the roughness map options of the material, or null if it has no options.
    
    Returns:
    
    The roughness map TextureOptions
  - setMapPrOptions
```
void setMapPrOptions(TextureOptions options)
```
    Set the roughness map TextureOptions
    
    Parameters:
    
    options - The roughness map TextureOptions
  - getPm
```
Float getPm()
```
    Returns the metallic component of the material, or null if it was not specified
    
    Returns:
    
    The metallic component of the material
  - setPm
```
void setPm(Float pm)
```
    Set the metallic part of this material
    
    Parameters:
    
    pm - The metallic part
  - getMapPm
```
String getMapPm()
```
    Returns the name of the metallic map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the metallic map of the material
  - setMapPm
```
void setMapPm(String mapPm)
```
    Set the metallic map name of this material
    
    Parameters:
    
    mapPm - The metallic map name of this material
  - getMapPmOptions
```
TextureOptions getMapPmOptions()
```
    Returns the metallic map options of the material, or null if it has no options.
    
    Returns:
    
    The metallic map TextureOptions
  - setMapPmOptions
```
void setMapPmOptions(TextureOptions options)
```
    Set the metallic map TextureOptions
    
    Parameters:
    
    options - The metallic map TextureOptions
  - getPs
```
Float getPs()
```
    Returns the sheen component of the material, or null if it was not specified
    
    Returns:
    
    The sheen component of the material
  - setPs
```
void setPs(Float ps)
```
    Set the sheen part of this material
    
    Parameters:
    
    ps - The sheen part
  - getMapPs
```
String getMapPs()
```
    Returns the name of the sheen map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the sheen map of the material
  - setMapPs
```
void setMapPs(String mapPs)
```
    Set the sheen map name of this material
    
    Parameters:
    
    mapPs - The sheen map name of this material
  - getMapPsOptions
```
TextureOptions getMapPsOptions()
```
    Returns the sheen map options of the material, or null if it has no options.
    
    Returns:
    
    The sheen map TextureOptions
  - setMapPsOptions
```
void setMapPsOptions(TextureOptions options)
```
    Set the sheen map TextureOptions
    
    Parameters:
    
    options - The sheen map TextureOptions
  - getPc
```
Float getPc()
```
    Returns the clearcoat thickness of the material, or null if it was not specified
    
    Returns:
    
    The clearcoat thickness
  - setPc
```
void setPc(Float pc)
```
    Set the clearcoat thickness of the material
    
    Parameters:
    
    pc - The clearcoat thickness
  - getPcr
```
Float getPcr()
```
    Returns the clearcoat roughness of the material, or null if it was not specified
    
    Returns:
    
    The clearcoat roughness
  - setPcr
```
void setPcr(Float pcr)
```
    Set the clearcoat roughness of the material
    
    Parameters:
    
    pcr - The clearcoat roughness
  - getKe
```
FloatTuple getKe()
```
    Returns the emissive component of the material, or null if it was not specified
    
    Returns:
    
    The emissive component of the material
  - setKe
```
void setKe(Float r,
           Float g,
           Float b)
```
    Set the emissive part of this material
    
    Parameters:
    
    r - The red component
    
    g - The green component
    
    b - The blue component
  - getMapKe
```
String getMapKe()
```
    Returns the name of the emissive map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the emissive map of the material
  - setMapKe
```
void setMapKe(String mapKe)
```
    Set the emissive map name of this material
    
    Parameters:
    
    mapKe - The emissive map name of this material
  - getMapKeOptions
```
TextureOptions getMapKeOptions()
```
    Returns the emissive map options of the material, or null if it has no options.
    
    Returns:
    
    The emissive map TextureOptions
  - setMapKeOptions
```
void setMapKeOptions(TextureOptions options)
```
    Set the emissive map TextureOptions
    
    Parameters:
    
    options - The emissive map TextureOptions
  - getAniso
```
Float getAniso()
```
    Returns the anisotropy of the material, or null if it was not specified
    
    Returns:
    
    The anisotropy
  - setAniso
```
void setAniso(Float aniso)
```
    Set the anisotropy of the material
    
    Parameters:
    
    aniso - The anisotropy
  - getAnisor
```
Float getAnisor()
```
    Returns the anisotropy rotation of the material, or null if it was not specified
    
    Returns:
    
    The anisotropy rotation
  - setAnisor
```
void setAnisor(Float anisor)
```
    Set the anisotropy rotation of the material
    
    Parameters:
    
    anisor - The anisotropy rotation
  - getNorm
```
String getNorm()
```
    Returns the name of the normal map of the material, or null if it has no such map.
    
    Returns:
    
    The name of the normal map of the material
  - setNorm
```
void setNorm(String norm)
```
    Set the normal map name of this material
    
    Parameters:
    
    norm - The normal map name of this material
  - getNormOptions
```
TextureOptions getNormOptions()
```
    Returns the normal map options of the material, or null if it has no options.
    
    Returns:
    
    The normal map TextureOptions
  - setNormOptions
```
void setNormOptions(TextureOptions options)
```
    Set the normal map TextureOptions
    
    Parameters:
    
    options - The normal map TextureOptions

Interface Mtl

Method Summary

Method Detail

getName

getIllum

setIllum

getNi

setNi

getTf

setTf

getSharpness

setSharpness

getKa

setKa

getMapKa

setMapKa

getMapKaOptions

setMapKaOptions

getKd

setKd

getMapKd

setMapKd

getMapKdOptions

setMapKdOptions

getKs

setKs

getMapKs

setMapKs

getMapKsOptions

setMapKsOptions

getNs

setNs

getMapNs

setMapNs

getMapNsOptions

setMapNsOptions

getD

setD

isHalo

setHalo

getMapD

setMapD

getMapDOptions

setMapDOptions

getBump

setBump

getBumpOptions

setBumpOptions

getDisp

setDisp

getDispOptions

setDispOptions

getDecal

setDecal

getDecalOptions

setDecalOptions

getReflOptions

getPr

setPr

getMapPr

setMapPr

getMapPrOptions

setMapPrOptions

getPm

setPm

getMapPm

setMapPm

getMapPmOptions

setMapPmOptions

getPs

setPs

getMapPs

setMapPs

getMapPsOptions

setMapPsOptions

getPc

setPc

getPcr

setPcr

getKe