def execute(self, context):
obj = context.active_object
current_idx = obj.active_material_index
next_index = current_idx + 1
try:
FnMaterial.swap_materials(obj,
current_idx,
next_index,
reverse=True,
swap_slots=True)
except MaterialNotFoundError:
self.report({'ERROR'}, 'Materials not found')
return {'CANCELLED'}
obj.active_material_index = next_index
return {'FINISHED'}
def execute(self, context):
obj = context.active_object
root = mmd_model.Model.findRoot(obj)
rig = mmd_model.Model(root)
for meshObj in rig.meshes():
mats_to_delete = []
for mat in meshObj.data.materials:
if mat and "_temp" in mat.name:
mats_to_delete.append(mat)
for temp_mat in reversed(mats_to_delete):
base_mat_name = temp_mat.name.split('_temp')[0]
try:
FnMaterial.swap_materials(meshObj, temp_mat.name,
base_mat_name)
except MaterialNotFoundError:
self.report({'WARNING'},
'Base material for %s was not found' %
temp_mat.name)
else:
temp_idx = meshObj.data.materials.find(temp_mat.name)
mat = meshObj.data.materials.pop(index=temp_idx)
if mat.users < 1:
bpy.data.materials.remove(mat)
return {'FINISHED'}
def execute(self, context):
obj = context.active_object
root = mmd_model.Model.findRoot(obj)
rig = mmd_model.Model(root)
mmd_root = root.mmd_root
morph = mmd_root.material_morphs[mmd_root.active_morph]
mat_data = morph.data[morph.active_data]
meshObj = rig.findMesh(mat_data.related_mesh)
if meshObj is None:
self.report({'ERROR'}, "The model mesh can't be found")
return {'CANCELLED'}
base_mat = meshObj.data.materials.get(mat_data.material, None)
if base_mat is None:
self.report({'ERROR'},
'Material "%s" not found' % mat_data.material)
return {'CANCELLED'}
work_mat_name = base_mat.name + '_temp'
if work_mat_name in bpy.data.materials:
self.report({'ERROR'},
'Temporary material "%s" is in use' % work_mat_name)
return {'CANCELLED'}
work_mat = base_mat.copy()
work_mat.name = work_mat_name
meshObj.data.materials.append(work_mat)
FnMaterial.swap_materials(meshObj, base_mat.name, work_mat.name)
base_mmd_mat = base_mat.mmd_material
work_mmd_mat = work_mat.mmd_material
work_mmd_mat.material_id = -1
# Apply the offsets
if mat_data.offset_type == "MULT":
diffuse_offset = multiply_vector_components(
base_mmd_mat.diffuse_color, mat_data.diffuse_color[0:3])
specular_offset = multiply_vector_components(
base_mmd_mat.specular_color, mat_data.specular_color)
edge_offset = multiply_vector_components(base_mmd_mat.edge_color,
mat_data.edge_color)
ambient_offset = multiply_vector_components(
base_mmd_mat.ambient_color, mat_data.ambient_color)
work_mmd_mat.diffuse_color = diffuse_offset
work_mmd_mat.alpha *= mat_data.diffuse_color[3]
work_mmd_mat.specular_color = specular_offset
work_mmd_mat.shininess *= mat_data.shininess
work_mmd_mat.ambient_color = ambient_offset
work_mmd_mat.edge_color = edge_offset
work_mmd_mat.edge_weight *= mat_data.edge_weight
elif mat_data.offset_type == "ADD":
diffuse_offset = Vector(base_mmd_mat.diffuse_color) + Vector(
mat_data.diffuse_color[0:3])
specular_offset = Vector(base_mmd_mat.specular_color) + Vector(
mat_data.specular_color)
edge_offset = Vector(base_mmd_mat.edge_color) + Vector(
mat_data.edge_color)
ambient_offset = Vector(base_mmd_mat.ambient_color) + Vector(
mat_data.ambient_color)
work_mmd_mat.diffuse_color = list(diffuse_offset)
work_mmd_mat.alpha += mat_data.diffuse_color[3]
work_mmd_mat.specular_color = list(specular_offset)
work_mmd_mat.shininess += mat_data.shininess
work_mmd_mat.ambient_color = list(ambient_offset)
work_mmd_mat.edge_color = list(edge_offset)
work_mmd_mat.edge_weight += mat_data.edge_weight
return {'FINISHED'}
def execute(self, context):
obj = context.active_object
root = mmd_model.Model.findRoot(obj)
rig = mmd_model.Model(root)
mmd_root = root.mmd_root
morph = mmd_root.material_morphs[mmd_root.active_morph]
mat_data = morph.data[morph.active_data]
meshObj = rig.findMesh(mat_data.related_mesh)
if meshObj is None:
self.report({'ERROR'}, "The model mesh can't be found")
return {'CANCELLED'}
try:
work_mat_name = mat_data.material + '_temp'
work_mat, base_mat = FnMaterial.swap_materials(
meshObj, work_mat_name, mat_data.material)
except MaterialNotFoundError:
self.report({'ERROR'}, "Material not found")
return {'CANCELLED'}
copy_idx = meshObj.data.materials.find(work_mat.name)
base_mmd_mat = base_mat.mmd_material
work_mmd_mat = work_mat.mmd_material
if mat_data.offset_type == "MULT":
try:
diffuse_offset = divide_vector_components(
work_mmd_mat.diffuse_color, base_mmd_mat.diffuse_color
) + [special_division(work_mmd_mat.alpha, base_mmd_mat.alpha)]
specular_offset = divide_vector_components(
work_mmd_mat.specular_color, base_mmd_mat.specular_color)
edge_offset = divide_vector_components(work_mmd_mat.edge_color,
base_mmd_mat.edge_color)
mat_data.diffuse_color = diffuse_offset
mat_data.specular_color = specular_offset
mat_data.shininess = special_division(work_mmd_mat.shininess,
base_mmd_mat.shininess)
mat_data.ambient_color = divide_vector_components(
work_mmd_mat.ambient_color, base_mmd_mat.ambient_color)
mat_data.edge_color = edge_offset
mat_data.edge_weight = special_division(
work_mmd_mat.edge_weight, base_mmd_mat.edge_weight)
except DivisionError:
mat_data.offset_type = "ADD" # If there is any 0 division we automatically switch it to type ADD
except ValueError:
self.report({'ERROR'}, 'An unexpected error happened')
# We should stop on our tracks and re-raise the exception
raise
if mat_data.offset_type == "ADD":
diffuse_offset = list(work_mmd_mat.diffuse_color -
base_mmd_mat.diffuse_color) + [
work_mmd_mat.alpha - base_mmd_mat.alpha
]
specular_offset = list(work_mmd_mat.specular_color -
base_mmd_mat.specular_color)
edge_offset = Vector(work_mmd_mat.edge_color) - Vector(
base_mmd_mat.edge_color)
mat_data.diffuse_color = diffuse_offset
mat_data.specular_color = specular_offset
mat_data.shininess = work_mmd_mat.shininess - base_mmd_mat.shininess
mat_data.ambient_color = work_mmd_mat.ambient_color - base_mmd_mat.ambient_color
mat_data.edge_color = list(edge_offset)
mat_data.edge_weight = work_mmd_mat.edge_weight - base_mmd_mat.edge_weight
mat = meshObj.data.materials.pop(index=copy_idx)
if mat.users < 1:
bpy.data.materials.remove(mat)
return {'FINISHED'}