~siretart/ubuntu/utopic/blender/libav10 : revision 54

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comments = scene.pov.comments_enable

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if material:

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if (material.specular_color.r == material.specular_color.g) and (material.specular_color.r == material.specular_color.b):

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colored_specular_found = False

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else:

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colored_specular_found = True

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colored_specular_found = (material.specular_color.s > 0.0)

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##################

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# Several versions of the finish: Level conditions are variations for specular/Mirror

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# texture channel map with alternative finish of 0 specular and no mirror reflection.

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# # Grab materials attached to object instances ...

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# if hasattr(ob, 'material_slots'):

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# for ms in ob.material_slots:

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# if ms.material != None and ms.link == 'OBJECT':

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# if ms.material is not None and ms.link == 'OBJECT':

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# if ms.material in obmatslist:

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# return False

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# else:

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# # Grab materials attached to object instances ...

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# if hasattr(ob, 'material_slots'):

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# for ms in ob.material_slots:

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# if ms.material != None and ms.link == 'OBJECT':

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# if ms.material is not None and ms.link == 'OBJECT':

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# # If there is at least one material slot linked to the object

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# # and not the data (mesh), always create a new, "private" data instance.

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# return True

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has_local_mats = False

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key = [dataname]

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for ms in ob.material_slots:

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if ms.material != None:

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if ms.material is not None:

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key.append(ms.material.name)

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if ms.link == 'OBJECT' and not has_local_mats:

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has_local_mats = True

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file.write('%i,\n' % (steps))

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for step in range(0, steps):

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co = pSys.co_hair(ob, mod, pindex, step)

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co = pSys.co_hair(ob, pindex, step)

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#for controlPoint in particle.hair_keys:

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if pSys.settings.clump_factor != 0:

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hDiameter = pSys.settings.clump_factor / 200.0 * random.uniform(0.5, 1)

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name = string_strip_hyphen(bpy.path.clean_name(name_orig))

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dataname = string_strip_hyphen(bpy.path.clean_name(dataname_orig))

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## for slot in ob.material_slots:

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## if slot.material != None and slot.link == 'OBJECT':

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## if slot.material is not None and slot.link == 'OBJECT':

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## obmaterial = slot.material

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#############################################

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LocalMaterialNames = []

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for col, index in vertCols.items():

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#if me_materials:

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material = me_materials[col[3]]

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if me_materials == None: #XXX working?

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mater = me_materials[col[3]]

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if me_materials is None: #XXX working?

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material_finish = DEF_MAT_NAME # not working properly,

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trans = 0.0

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else:

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material_finish = materialNames[material.name]

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if material.use_transparency:

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trans = 1.0 - material.alpha

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material_finish = materialNames[mater.name]

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if mater.use_transparency:

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trans = 1.0 - mater.alpha

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else:

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trans = 0.0

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if (material.specular_color.r == material.specular_color.g) and (material.specular_color.r == material.specular_color.b):

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if (mater.specular_color.r == mater.specular_color.g) and (mater.specular_color.r == mater.specular_color.b):

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colored_specular_found = False

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else:

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colored_specular_found = True

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if material.use_transparency and material.transparency_method == 'RAYTRACE':

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povFilter = material.raytrace_transparency.filter * (1.0 - material.alpha)

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trans = (1.0 - material.alpha) - povFilter

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if mater.use_transparency and mater.transparency_method == 'RAYTRACE':

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povFilter = mater.raytrace_transparency.filter * (1.0 - mater.alpha)

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trans = (1.0 - mater.alpha) - povFilter

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else:

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povFilter = 0.0

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texturesSpec = ""

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texturesNorm = ""

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texturesAlpha = ""

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for t in material.texture_slots:

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for t in mater.texture_slots:

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if t and t.texture.type == 'IMAGE' and t.use and t.texture.image:

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image_filename = path_image(t.texture.image)

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imgGamma = ""

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file.write("\n")

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# THIS AREA NEEDS TO LEAVE THE TEXTURE OPEN UNTIL ALL MAPS ARE WRITTEN DOWN.

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# --MR

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currentMatName = string_strip_hyphen(materialNames[material.name])

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currentMatName = string_strip_hyphen(materialNames[mater.name])

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LocalMaterialNames.append(currentMatName)

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file.write("\n #declare MAT_%s = \ntexture{\n" % currentMatName)

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################################################################################

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if material.diffuse_shader == 'MINNAERT':

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if mater.pov.replacement_text != "":

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file.write("%s\n" % mater.pov.replacement_text)

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#################################################################################

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if mater.diffuse_shader == 'MINNAERT':

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tabWrite("\n")

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tabWrite("aoi\n")

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tabWrite("texture_map {\n")

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tabWrite("[%.3g finish {diffuse %.3g}]\n" % \

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(material.darkness / 2.0, 2.0 - material.darkness))

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tabWrite("[%.3g\n" % (1.0 - (material.darkness / 2.0)))

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(mater.darkness / 2.0, 2.0 - mater.darkness))

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tabWrite("[%.3g\n" % (1.0 - (mater.darkness / 2.0)))

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if material.diffuse_shader == 'FRESNEL':

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if mater.diffuse_shader == 'FRESNEL':

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# For FRESNEL diffuse in POV, we'll layer slope patterned textures

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# with lamp vector as the slope vector and nest one slope per lamp

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# into each texture map's entry.

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# Diffuse Fresnel value and factor go up to five,

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# other kind of values needed: used the number 5 below to remap

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tabWrite("[%.3g finish {diffuse %.3g}]\n" % \

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((5.0 - material.diffuse_fresnel) / 5,

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(material.diffuse_intensity *

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((5.0 - material.diffuse_fresnel_factor) / 5))))

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tabWrite("[%.3g\n" % ((material.diffuse_fresnel_factor / 5) *

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(material.diffuse_fresnel / 5.0)))

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((5.0 - mater.diffuse_fresnel) / 5,

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(mater.diffuse_intensity *

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((5.0 - mater.diffuse_fresnel_factor) / 5))))

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tabWrite("[%.3g\n" % ((mater.diffuse_fresnel_factor / 5) *

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(mater.diffuse_fresnel / 5.0)))

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c += 1

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# if shader is a 'FRESNEL' or 'MINNAERT': slope pigment pattern or aoi

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##################Second index for mapping specular max value###############

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tabWrite("[1 \n")

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if texturesDif == "" and material.pov.replacement_text == "":

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if texturesDif == "" and mater.pov.replacement_text == "":

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if texturesAlpha != "":

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# POV-Ray "scale" is not a number of repetitions factor, but its inverse,

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# a standard scale factor.

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# Level 2 is translated specular

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tabWrite("finish {%s}\n" % (safety(material_finish, Level=2)))

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elif material.pov.replacement_text == "":

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elif mater.pov.replacement_text == "":

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# POV-Ray "scale" is not a number of repetitions factor, but its inverse,

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# a standard scale factor.

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# Offset seems needed relatively to scale so probably center of the scale is

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# "{%s \"%s\" %s}%s} finish {%s}" % \

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# (imageFormat(texturesDif), texturesDif,imgMap(t_dif),

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# mappingDif, safety(material_finish)))

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if texturesNorm != "" and material.pov.replacement_text == "":

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if texturesNorm != "" and mater.pov.replacement_text == "":

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## scale 1 rotate y*0

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# POV-Ray "scale" is not a number of repetitions factor, but its inverse,

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# a standard scale factor.

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tabWrite("normal {uv_mapping bump_map {%s \"%s\" %s bump_size %.4g }%s}\n" % \

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(imageFormat(texturesNorm), texturesNorm, imgMap(t_nor),

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t_nor.normal_factor * 10.0, mappingNor))

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if texturesSpec != "" and material.pov.replacement_text == "":

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if texturesSpec != "" and mater.pov.replacement_text == "":

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tabWrite("]\n")

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tabWrite("}\n")

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#End of slope/ior texture_map

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if material.diffuse_shader == 'MINNAERT' and material.pov.replacement_text == "":

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if mater.diffuse_shader == 'MINNAERT' and mater.pov.replacement_text == "":

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tabWrite("]\n")

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tabWrite("}\n")

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if material.diffuse_shader == 'FRESNEL' and material.pov.replacement_text == "":

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if mater.diffuse_shader == 'FRESNEL' and mater.pov.replacement_text == "":

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c = 1

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while (c <= lampCount):

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tabWrite("]\n")

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# Close first layer of POV "texture" (Blender material)

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tabWrite("}\n")

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if (material.specular_color.r == material.specular_color.g) and (material.specular_color.r == material.specular_color.b):

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if (mater.specular_color.r == mater.specular_color.g) and (mater.specular_color.r == mater.specular_color.b):

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colored_specular_found = False

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else:

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colored_specular_found = True

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# Write another layered texture using invisible diffuse and metallic trick

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# to emulate colored specular highlights

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special_texture_found = False

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for t in material.texture_slots:

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for t in mater.texture_slots:

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if(t and t.texture.type == 'IMAGE' and t.use and t.texture.image and

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(t.use_map_specular or t.use_map_raymir)):

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# Specular mapped textures would conflict with colored specular

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tabWrite("texture {\n")

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tabWrite("pigment {rgbft<%.3g, %.3g, %.3g, 0, 1>}\n" % \

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(material.specular_color[0], material.specular_color[1], material.specular_color[2]))

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(mater.specular_color[0], mater.specular_color[1], mater.specular_color[2]))

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tabWrite("finish {%s}\n" % (safety(material_finish, Level=2))) # Level 2 is translated spec

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texturesNorm = ""

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for t in material.texture_slots:

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for t in mater.texture_slots:

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if t and t.texture.type == 'IMAGE' and t.use and t.texture.image:

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image_filename = path_image(t.texture.image)

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imgGamma = ""

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tabWrite("texture_list {\n")

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file.write(tabStr + "%s" % (len(vertCols))) # vert count

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if material.pov.replacement_text != "":

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if mater.pov.replacement_text != "":

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file.write("\n")

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file.write(" texture{%s}\n" % material.pov.replacement_text)

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tabWrite("}\n")

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def exportCustomCode():

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# Write CurrentAnimation Frame for use in Custom POV Code

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file.write("#declare CURFRAMENUM = %d;\n" % bpy.context.scene.frame_current)

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#Change path and uncomment to add an animated include file by hand:

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file.write("//#include \"/home/user/directory/animation_include_file.inc\"\n")

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for txt in bpy.data.texts:

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if txt.pov.custom_code:

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# Why are the newlines needed?

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file.write("#version 3.7;\n")

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if not scene.pov.tempfiles_enable and comments:

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file.write("\n//--CUSTOM CODE--\n\n")

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file.write("\n//--Global settings--\n\n")

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exportGlobalSettings(scene)

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if not scene.pov.tempfiles_enable and comments:

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file.write("\n//--Custom Code--\n\n")

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exportCustomCode()

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if not scene.pov.tempfiles_enable and comments:

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file.write("\n//--Global settings and background--\n\n")

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exportGlobalSettings(scene)

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if not scene.pov.tempfiles_enable and comments:

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file.write("\n")

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if not scene.pov.tempfiles_enable and comments:

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file.write("\n//--Background--\n\n")

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exportWorld(scene.world)

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