def import_mats():
## import pipeline pbrs.
material_dir = material_folder_field.value
mats = os.listdir(material_dir)
print(mats)
matid = 0
for m in mats:
search_dir = (material_folder_field.value + mats[matid])
files = os.listdir(search_dir)
first_file = files[0]
#gets the material name prefix
prefix = first_file.split(sufr["albedo"])
matName = prefix[0]
print(matName)
#matNameb = (prefix[0]+prefix[1])
#finds images according to naming convensions
img_albedo = (search_dir + "/" + matName + sufr["albedo"])
img_normal = (search_dir + "/" + matName + sufr["surface"])
img_gloss = (search_dir + "/" + matName + sufr["microsurface"])
img_specular = (search_dir + "/" + matName + sufr["reflectivy"])
mat = mset.Material(name=matName)
mat.getSubroutine("surface").setField("Normal Map",
mset.Texture(img_normal))
#mat.setSubroutine("microsurface","Gloss")
mat.getSubroutine("microsurface").setField("Roughness Map",
mset.Texture(img_gloss))
mat.getSubroutine("albedo").setField("Albedo Map",
mset.Texture(img_albedo))
#mat.setSubroutine("reflectivity","Specular")
mat.getSubroutine("reflectivity").setField("Metalness Map",
mset.Texture(img_specular))
matid = matid + 1
def create_mat_images():
print("building simple Sp gloss shader")
# Determine search area
search_dir = material_folder_field.value
files = os.listdir(search_dir)
first_file = files[0]
#gets the material name prefix
prefix = first_file.split("_")
matName = prefix[0]
#matNameb = (prefix[0]+prefix[1])
#finds images according to naming convensions
img_albedo = (material_dir + matName + sufx["albedo"])
img_normal = (material_dir + matName + sufx["surface"])
img_gloss = (material_dir + matName + sufx["microsurface"])
img_specular = (material_dir + matName + sufx["reflectivy"])
#create and build material
mat = mset.Material(name=matName)
mat.getSubroutine("surface").setField("Normal Map",
mset.Texture(img_normal))
mat.setSubroutine("microsurface", "Gloss")
mat.getSubroutine("microsurface").setField("Gloss Map",
mset.Texture(img_gloss))
mat.getSubroutine("albedo").setField("Albedo Map",
mset.Texture(img_albedo))
mat.setSubroutine("reflectivity", "Specular")
mat.getSubroutine("reflectivity").setField("Specular Map",
mset.Texture(img_specular))
def assign_SurfaceShader_Detail_Normals(cls, material, map1, map2):
material.setSubroutine('surface', 'Detail Normals')
if os.path.isfile(map1):
myTexture = mset.Texture(path=map1)
myTexture.sRGB = False
myTexture.useMipmaps = True
material.getSubroutine('surface').setField('Normal Map', myTexture)
if os.path.isfile(map2):
myTexture = mset.Texture(path=map2)
myTexture.sRGB = False
myTexture.useMipmaps = True
material.getSubroutine('surface').setField('Detail Normal Map',
myTexture)
material.getSubroutine('surface').setField('Flip Y', True)
def assign_TransparencyShader_Dither(cls, material, map1):
material.setSubroutine('transparency', 'Dither')
if os.path.isfile(map1):
myTexture = mset.Texture(path=map1)
myTexture.sRGB = False
myTexture.useMipmaps = True
material.getSubroutine('transparency').setField(
'Alpha Map', myTexture)
def assign_ReflectivityShader_AdvMetalness_Specular(cls, material, map1):
material.setSubroutine('reflectivity', 'Adv. Metalness')
if os.path.isfile(map1):
myTexture = mset.Texture(path=map1)
myTexture.sRGB = False
myTexture.useMipmaps = True
material.getSubroutine('reflectivity').setField(
'Specular Level Map', myTexture)
def assign_AlbedoShader(cls, material, map1):
material.setSubroutine('albedo', 'Albedo')
if os.path.isfile(map1):
myTexture = mset.Texture(path=map1)
myTexture.sRGB = True
myTexture.useMipmaps = True
material.getSubroutine('albedo').setField('Albedo Map', myTexture)
material.getSubroutine('albedo').setField('Color', [255, 255, 255])
def assign_MicroSurfaceShader_Roughness(cls, material, map1):
material.setSubroutine('microsurface', 'Roughness')
if os.path.isfile(map1):
myTexture = mset.Texture(path=map1)
myTexture.sRGB = False
myTexture.useMipmaps = True
material.getSubroutine('microsurface').setField(
'Roughness Map', myTexture)
material.getSubroutine('microsurface').setField('Roughness', 1)
# Set Camera
if Items["CAMERA"] != "":
mset.setCamera(mset.findObject(Items["CAMERA"]))
# Load and Assign Material to matching Mesh
for item in Items['TEXDATA']:
MeshName = Items['TEXDATA'][item]['Mesh']
MaterialName = Items['TEXDATA'][item]['Material']
SceneMesh = mset.findObject(MeshName)
Material = mset.findMaterial(MaterialName)
MaterialTextures = list(Items['TEXDATA'][item].keys())
if 'Albedo' in MaterialTextures:
Material.albedo.setField(
'Albedo Map', mset.Texture(Items['TEXDATA'][item]['Albedo']))
if 'MaterialTint' in MaterialTextures:
Material.albedo.setField('Color',
Items['TEXDATA'][item]['MaterialTint'])
if 'Normal' in MaterialTextures:
Material.surface.setField(
'Normal Map', mset.Texture(Items['TEXDATA'][item]['Normal']))
if 'FlipNormalY' in MaterialTextures:
Material.surface.setField(
'Flip Y',
True if Items['TEXDATA'][item]['FlipNormalY'] == 1 else False)
if 'Roughness' in MaterialTextures:
Material.microsurface.setField(
'Gloss Map', mset.Texture(Items['TEXDATA'][item]['Roughness']))
Material.microsurface.setField('Invert', True)
elif 'Gloss' in MaterialTextures:
# Set Camera
if Items["CAMERA"] != "":
mset.setCamera(mset.findObject(Items["CAMERA"]))
# Load and Assign Material to matching Mesh
for item in Items['TEXDATA']:
MeshName = Items['TEXDATA'][item]['Mesh']
MaterialName = Items['TEXDATA'][item]['Material']
SceneMesh = mset.findObject(MeshName)
Material = mset.findMaterial(MaterialName)
MaterialTextures = list(Items['TEXDATA'][item].keys())
if 'Albedo' in MaterialTextures:
Material.albedo.setField('Albedo Map', mset.Texture(Items['TEXDATA'][item]['Albedo']))
Material.albedo.setField('Color', [1.0,1.0,1.0])
if 'Normal' in MaterialTextures:
Material.surface.setField('Normal Map', mset.Texture(Items['TEXDATA'][item]['Normal']))
if 'Roughness' in MaterialTextures:
Material.microsurface.setField('Gloss Map', mset.Texture(Items['TEXDATA'][item]['Roughness']))
Material.microsurface.setField('Invert', True)
elif 'Gloss' in MaterialTextures:
Material.microsurface.setField('Gloss Map', mset.Texture(Items['TEXDATA'][item]['Gloss']))
if 'Specular' in MaterialTextures:
Material.reflectivity.setField('Specular Map', mset.Texture(Items['TEXDATA'][item]['Specular']))
if 'Displacement' in MaterialTextures:
Material.displacement.setField('Displacement Map', mset.Texture(Items['TEXDATA'][item]['Displacement']))
UseTransparency = True if Items["TRANSPARENT"] == 1 else False
