Module Material :: Class Material

Class Material

The Material object

This object gives access to Materials in Blender.

Warning: Most member variables assume values in some [Min, Max] interval. When trying to set them, the given parameter will be clamped to lie in that range: if val < Min, then val = Min, if val > Max, then val = Max.

Method Summary
	`addScriptLink(text, event)` Add a new script link to this Material.
	`clearIpo()` Unlink the ipo from this material.
bool	`clearScriptLinks()` Delete all this Material's script links.
	`clearTexture(index)` Clear the ith (given by 'index') texture channel of this material.
float	`getAdd()` Get the glow factor.
float	`getAlpha()` Get the alpha (transparency) value.
float	`getAmb()` Get the ambient color blend factor.
float	`getEmit()` Get the emitting light intensity.
float	`getFlareBoost()` Get the flare's extra strength.
int	`getFlareSeed()` Get flare's offset in the seed table.
float	`getFlareSize()` Get the ratio: flareSize / haloSize.
float	`getFresnelMirr()` Get power of Fresnel for mirror reflection.
float	`getFresnelMirrFac()` Get the number of Ray Mirror.
float	`getFresnelTrans()` Get power of Fresnel for transparency.
float	`getFresnelTransFac()` Get blending factor for Fresnel.
int	`getHaloSeed()` Get the seed for random ring dimension and line location in halos.
float	`getHaloSize()` Get the halo size.
int	`getHardness()` Get the hardness of the specularity.
float	`getIOR()` Get the angular index of refraction for raytrace.
Ipo	`getIpo()` Get the Ipo associated with this material, if any.
list of 3 floats	`getMirCol()` Get the mirror color triplet.
int	`getMode()` Get this Material's mode flags.
string	`getName()` Get the name of this Material object.
int	`getNFlares()` Get the number of halo subflares.
int	`getNLines()` Get the number of star shaped lines on each halo.
int	`getNRings()` Get the number of rings on each halo.
int	`getNStars()` Get the number of points in the halo stars.
float	`getRayMirr()` Get amount mirror reflection for raytrace.
int	`getRayMirrDepth()` Get amount of inter-reflections calculated maximal.
float	`getRef()` Get the reflectivity value.
list of 3 floats	`getRGBCol()` Get the rgb color triplet.
list	`getScriptLinks(event)` Get a list with this Material's script links of type 'event'.
float	`getSpec()` Get the specularity value.
list of 3 floats	`getSpecCol()` Get the specular color triplet.
float	`getSpecTransp()` Get the specular transparency.
float	`getSubSize()` Get the dimension of subflare, dots and circles.
list of MTex	`getTextures()` Get this Material's Texture list.
int	`getTransDepth()` Get amount of refractions calculated maximal.
float	`getZOffset()` Get the artificial offset for faces with this Material.
	`setAdd(add)` Set the glow factor.
	`setAlpha(alpha)` Set the alpha (transparency) value.
	`setAmb(amb)` Set the ambient color blend factor.
	`setEmit(emit)` Set the emitting light intensity.
	`setFlareBoost(flareboost)` Set the flare's extra strength.
	`setFlareSeed(flareseed)` Set flare's offset in the seed table.
	`setFlareSize(flaresize)` Set the ratio: flareSize / haloSize.
	`setFresnelMirr(nrmirr)` Set power of Fresnel for mirror reflection.
	`setFresnelMirrFac(nrmirr)` Set the number of ray mirror
	`setFresnelTrans(nrmirr)` Set power of Fresnel for transparency.
	`setFresnelTransFac(nrmirr)` Set blending factor for Fresnel.
	`setHaloSeed(haloseed)` Set the seed for random ring dimension and line location in halos.
	`setHaloSize(halosize)` Set the halo size.
	`setHardness(hardness)` Set the hardness of the specularity.
	`setIOR(nrmirr)` Set the angular index of refraction for raytrace.
	`setIpo(ipo)` Link an ipo to this material.
	`setMirCol(rgb)` Set the mirror color triplet.
	`setMode(m, m2, m3, and_so_on, up_to_21)` Set this Material's mode flags.
	`setName(name)` Set the name of this Material object.
	`setNFlares(nflares)` Set the number of halo subflares.
	`setNLines(nlines)` Set the number of star shaped lines on each halo.
	`setNRings(nrings)` Set the number of rings on each halo.
	`setNStars(nstars)` Set the number of points in the halo stars.
	`setRayMirr(nrmirr)` Set amount mirror reflection for raytrace.
	`setRayMirrDepth(nrmirr)` Set amount mirror reflection for raytrace.
	`setRef(ref)` Set the reflectivity value.
	`setRGBCol(rgb)` Set the rgb color triplet.
	`setSpec(spec)` Set the specularity value.
	`setSpecCol(rgb)` Set the specular color triplet.
	`setSpecTransp(spectransp)` Set the specular transparency.
	`setSubSize(subsize)` Set the dimension of subflare, dots and circles.
	`setTexture(index, texture, texco, mapto)` Assign a Blender Texture object to slot number 'number'.
	`setTransDepth(nrmirr)` Set amount of refractions calculated maximal.
	`setZOffset(zoffset)` Set the artificial offset for faces with this Material.

Class Variable Summary
	`add`: Glow factor - [0.0, 1.0].
	`alpha`: Alpha (translucency) component of the Material - [0.0, 1.0].
	`amb`: Ambient factor - [0.0, 1.0].
	`B`: Blue component of `rgbCol` - [0.0, 1.0].
	`emit`: Emitting light intensity - [0.0, 1.0].
	`flareBoost`: Flare's extra strength - [0.1, 10.0].
	`flareSeed`: Offset in the seed table - [0, 255].
	`flareSize`: Factor the flare is larger than the halo - [0.1, 25.0].
	`fresnelDepth`: Power of Fresnel for mirror reflection.
	`fresnelDepthFac`: Blending factor for Fresnel.
	`fresnelTrans`: Power of Fresnel for transparency.
	`fresnelTransFac`: Blending factor for Fresnel.
	`G`: Green component of `rgbCol` - [0.0, 1.0].
	`haloSeed`: To use random values for ring dimension and line location - [0, 255].
	`haloSize`: Dimension of the halo - [0.0, 100.0].
	`hard`: Hardness of the specularity - [1, 255].
	`IOR`: Sets the angular index of refraction for raytrace.
Blender Ipo	`ipo`: This Material's ipo.
	`mirCol`: Mirror color rgb triplet.
int	`mode`: Mode flags as an or'ed int value.
	`name`: Material's name.
	`nFlares`: Number of halo subflares - [1, 32].
	`nLines`: Number of star shaped lines on each halo - [0, 250].
	`nRings`: Number of halo rings - [0, 24].
	`nStars`: Number of points on the halo stars - [3, 50].
	`R`: Red component of `rgbCol` - [0.0, 1.0].
	`rayMirr`: Amount mirror reflection for raytrace.
	`rayMirrDepth`: Amount of inter-reflections calculated maximal.
	`ref`: Reflectivity - [0.0, 1.0].
	`rgbCol`: Material's RGB color triplet.
	`spec`: Specularity - [0.0, 2.0].
	`specCol`: Specular color rgb triplet.
	`specTrans`: Makes specular areas opaque on transparent materials.
	`specTransp`: Specular transparency - [0.0, 1.0].
	`subSize`: Dimension of subflares, dots and circles - [0.1, 25.0].
	`transDepth`: Amount of refractions calculated maximal.
	`zOffset`: Artificial Z offset for faces - [0.0, 10.0].

Method Details

addScriptLink(text, event)

Add a new script link to this Material.

Parameters:: text - the name of an existing Blender Text.
(type=string); event - "FrameChanged" or "Redraw".
(type=string)

clearIpo()

Unlink the ipo from this material.

Returns:: True if there was an ipo linked or False otherwise.

clearScriptLinks()

Delete all this Material's script links.

Returns:: 0 if some internal problem occurred or 1 if successful.
(type=bool)

clearTexture(index)

Clear the ith (given by 'index') texture channel of this material.

Parameters:: index - material's texture channel index in [0, 7].
(type=int)

getAdd()

Get the glow factor.

Returns:: float

getAlpha()

Get the alpha (transparency) value.

Returns:: float

getAmb()

Get the ambient color blend factor.

Returns:: float

getEmit()

Get the emitting light intensity.

Returns:: float

getFlareBoost()

Get the flare's extra strength.

Returns:: float

getFlareSeed()

Get flare's offset in the seed table.

Returns:: int

getFlareSize()

Get the ratio: flareSize / haloSize.

Returns:: float

getFresnelMirr()

Get power of Fresnel for mirror reflection.

Returns:: float

getFresnelMirrFac()

Get the number of Ray Mirror.

Returns:: float

getFresnelTrans()

Get power of Fresnel for transparency.

Returns:: float

getFresnelTransFac()

Get blending factor for Fresnel.

Returns:: float

getHaloSeed()

Get the seed for random ring dimension and line location in halos.

Returns:: int

getHaloSize()

Get the halo size.

Returns:: float

getHardness()

Get the hardness of the specularity.

Returns:: int

getIOR()

Get the angular index of refraction for raytrace.

Returns:: float

getIpo()

Get the Ipo associated with this material, if any.

Returns:: the wrapped ipo or None.
(type=Ipo)

getMirCol()

Get the mirror color triplet.

Returns:: [mirR, mirG, mirb]
(type=list of 3 floats)

getMode()

Get this Material's mode flags.

Returns:

OR'ed value. Use the Modes dictionary to check which flags are 'on'.

Example:

 import Blender
 from Blender import Material
 flags = mymat.getMode()
 if flags & Material.Modes['HALO']:
   print "This material is rendered as a halo"
 else:
   print "Not a halo"

(type=int)

getName()

Get the name of this Material object.

Returns:: string

getNFlares()

Get the number of halo subflares.

Returns:: int

getNLines()

Get the number of star shaped lines on each halo.

Returns:: int

getNRings()

Get the number of rings on each halo.

Returns:: int

getNStars()

Get the number of points in the halo stars.

Returns:: int

getRayMirr()

Get amount mirror reflection for raytrace.

Returns:: float

getRayMirrDepth()

Get amount of inter-reflections calculated maximal.

Returns:: int

getRef()

Get the reflectivity value.

Returns:: float

getRGBCol()

Get the rgb color triplet.

Returns:: [r, g, b]
(type=list of 3 floats)

getScriptLinks(event)

Get a list with this Material's script links of type 'event'.

Parameters:: event - "FrameChanged" or "Redraw".
(type=string)

Returns:: a list with Blender Text names (the script links of the given 'event' type) or None if there are no script links at all.
(type=list)

getSpec()

Get the specularity value.

Returns:: float

getSpecCol()

Get the specular color triplet.

Returns:: [specR, specG, specB]
(type=list of 3 floats)

getSpecTransp()

Get the specular transparency.

Returns:: float

getSubSize()

Get the dimension of subflare, dots and circles.

Returns:: float

getTextures()

Get this Material's Texture list.

Returns:: a list of Blender MTex objects. None is returned for each empty texture slot.
(type=list of MTex)

getTransDepth()

Get amount of refractions calculated maximal.

Returns:: int

getZOffset()

Get the artificial offset for faces with this Material.

Returns:: float

setAdd(add)

Set the glow factor.

Parameters:: add - The new value in [0.0, 1.0].
(type=float)

setAlpha(alpha)

Set the alpha (transparency) value.

Parameters:: alpha - The new value in [0.0, 1.0].
(type=float)

setAmb(amb)

Set the ambient color blend factor.

Parameters:: amb - The new value in [0.0, 1.0].
(type=float)

setEmit(emit)

Set the emitting light intensity.

Parameters:: emit - The new value in [0.0, 1.0].
(type=float)

setFlareBoost(flareboost)

Set the flare's extra strength.

Parameters:: flareboost - The new value in [0.1, 10.0].
(type=float)

setFlareSeed(flareseed)

Set flare's offset in the seed table.

Parameters:: flareseed - The new value in [0, 255].
(type=int)

setFlareSize(flaresize)

Set the ratio: flareSize / haloSize.

Parameters:: flaresize - The new value in [0.1, 25.0].
(type=float)

setFresnelMirr(nrmirr)

Set power of Fresnel for mirror reflection.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=float)

setFresnelMirrFac(nrmirr)

Set the number of ray mirror

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=float)

setFresnelTrans(nrmirr)

Set power of Fresnel for transparency.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=float)

setFresnelTransFac(nrmirr)

Set blending factor for Fresnel.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=float)

setHaloSeed(haloseed)

Set the seed for random ring dimension and line location in halos.

Parameters:: haloseed - The new value in [0, 255].
(type=int)

setHaloSize(halosize)

Set the halo size.

Parameters:: halosize - The new value in [0.0, 100.0].
(type=float)

setHardness(hardness)

Set the hardness of the specularity.

Parameters:: hardness - The new value in [1, 255].
(type=int)

setIOR(nrmirr)

Set the angular index of refraction for raytrace.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=float)

setIpo(ipo)

Link an ipo to this material.

Parameters:: ipo - a material type ipo.
(type=Blender Ipo)

setMirCol(rgb=None)

Set the mirror color triplet. If rgb is None, set the color to black.

Parameters:

rgb - The rgb color values in [0.0, 1.0] as:

a list of three floats: setMirCol ([r, g, b]) or
three floats as separate parameters: setMirCol (r,g,b).

(type=three floats or a list of three floats)

setMode(m=None, m2=None, m3=None, and_so_on=None, up_to_21=None)

Set this Material's mode flags. Mode strings given are turned 'on'. Those not provided are turned 'off', so mat.setMode() -- without arguments -- turns off all mode flags for Material mat.

Parameters:: m - A mode flag. From 1 to 21 can be set at the same time.
(type=string)

setName(name)

Set the name of this Material object.

Parameters:: name - The new name.
(type=string)

setNFlares(nflares)

Set the number of halo subflares.

Parameters:: nflares - The new value in [1, 32].
(type=int)

setNLines(nlines)

Set the number of star shaped lines on each halo.

Parameters:: nlines - The new value in [0, 250].
(type=int)

setNRings(nrings)

Set the number of rings on each halo.

Parameters:: nrings - The new value in [0, 24].
(type=int)

setNStars(nstars)

Set the number of points in the halo stars.

Parameters:: nstars - The new value in [3, 50].
(type=int)

setRayMirr(nrmirr)

Set amount mirror reflection for raytrace.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=float)

setRayMirrDepth(nrmirr)

Set amount mirror reflection for raytrace.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=int)

setRef(ref)

Set the reflectivity value.

Parameters:: ref - The new value in [0.0, 1.0].
(type=float)

setRGBCol(rgb=None)

Set the rgb color triplet. If rgb is None, set the color to black.

Parameters:

rgb - The rgb color values in [0.0, 1.0] as:

a list of three floats: setRGBCol ([r, g, b]) or
three floats as separate parameters: setRGBCol (r,g,b).

(type=three floats or a list of three floats)

setSpec(spec)

Set the specularity value.

Parameters:: spec - The new value in [0.0, 2.0].
(type=float)

setSpecCol(rgb=None)

Set the specular color triplet. If rgb is None, set the color to black.

Parameters:

rgb - The rgb color values in [0.0, 1.0] as:

a list of three floats: setSpecCol ([r, g, b]) or
three floats as separate parameters: setSpecCol (r,g,b).

(type=three floats or a list of three floats)

setSpecTransp(spectransp)

Set the specular transparency.

Parameters:: spectransp - The new value in [0.0, 1.0].
(type=float)

setSubSize(subsize)

Set the dimension of subflare, dots and circles.

Parameters:: subsize - The new value in [0.1, 25.0].
(type=float)

setTexture(index, texture, texco, mapto)

Assign a Blender Texture object to slot number 'number'.

Parameters:: index - material's texture index in [0, 7].
(type=int); texture - a Blender Texture object.
(type=Blender Texture); texco - optional or'ed bitflag -- defaults to TexCo.ORCO. See TexCo var in Texture.
(type=int); mapto - optional or'ed bitflag -- defaults to MapTo.COL. See MapTo var in Texture.
(type=int)

setTransDepth(nrmirr)

Set amount of refractions calculated maximal.

Parameters:: nrmirr - The new value in [0.0, 1.0].
(type=int)

setZOffset(zoffset)

Set the artificial offset for faces with this Material.

Parameters:: zoffset - The new value in [0.0, 10.0].
(type=float)

Class Variable Details

add

Glow factor - [0.0, 1.0].

alpha

Alpha (translucency) component of the Material - [0.0, 1.0].

amb

Ambient factor - [0.0, 1.0].

B

Blue component of rgbCol - [0.0, 1.0].

emit

Emitting light intensity - [0.0, 1.0].

flareBoost

Flare's extra strength - [0.1, 10.0].

flareSeed

Offset in the seed table - [0, 255].

flareSize

Factor the flare is larger than the halo - [0.1, 25.0].

fresnelDepth

Power of Fresnel for mirror reflection.

fresnelDepthFac

Blending factor for Fresnel.

fresnelTrans

Power of Fresnel for transparency.

fresnelTransFac

Blending factor for Fresnel.

G

Green component of rgbCol - [0.0, 1.0].

haloSeed

To use random values for ring dimension and line location - [0, 255].

haloSize

Dimension of the halo - [0.0, 100.0].

hard

Hardness of the specularity - [1, 255].

IOR

Sets the angular index of refraction for raytrace.

ipo

This Material's ipo.

Type:: Blender Ipo

mirCol

Mirror color rgb triplet.

mode

Mode flags as an or'ed int value. See the Modes dictionary keys and descriptions in Modes.

Type:: int

name

Material's name.

nFlares

Number of halo subflares - [1, 32].

nLines

Number of star shaped lines on each halo - [0, 250].

nRings

Number of halo rings - [0, 24].

nStars

Number of points on the halo stars - [3, 50].

R

Red component of rgbCol - [0.0, 1.0].

rayMirr

Amount mirror reflection for raytrace.

rayMirrDepth

Amount of inter-reflections calculated maximal.

ref

Reflectivity - [0.0, 1.0].

rgbCol

Material's RGB color triplet.

spec

Specularity - [0.0, 2.0].

specCol

Specular color rgb triplet.

specTrans

Makes specular areas opaque on transparent materials.

specTransp

Specular transparency - [0.0, 1.0].

subSize

Dimension of subflares, dots and circles - [0.1, 25.0].

transDepth

Amount of refractions calculated maximal.

zOffset

Artificial Z offset for faces - [0.0, 10.0].

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