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Versions: 9
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Contents
require 'fileutils'
FileUtils.copy_entry('projects/ReferencedMaterials','projects/_RefMat',false,false,true)
metadata 'MetaData.xml'
uia 'projects/_RefMat/ReferencedMaterials.uia'
show app.errors if app.errors?
layer = app/'main:Scene.Layer'
cubemat = layer/"Cube"/"Material"
# Ensure that the diffuse attribute is linked and present on multiple slides
assert cubemat['diffuse'].linked?
assert cubemat.has_slide?(0)
assert cubemat.has_slide?(1)
assert cubemat.has_slide?(2)
assert cubemat['diffuse',1].r == 0.5
assert cubemat['diffuse',2].r == 0.5
# When we do not unlink, values remain shared
cubemat['diffuse',1].r = 1
cubemat['diffuse',2].r = 0.2
assert cubemat['diffuse',1].r == cubemat['diffuse',2].r
# Ensure that we can unlink an attribute and vary the values per slide
cubemat['diffuse'].unlink
assert !cubemat['diffuse'].linked?
cubemat['diffuse',1].r = 1
cubemat['diffuse',2].r = 0.2
assert cubemat['diffuse',1].r == 1
assert cubemat['diffuse',2].r == 0.2
# We can swap a material with a referenced material
model = cubemat.parent
assert model
ref = cubemat.replace_with_referenced_material
assert cubemat.parent.nil? # The old material is removed from the graph
assert ref.parent==model # The new material is where the old was
assert ref['id'] == cubemat['id'] # The new material has the same id and name
assert ref.name == 'Material'
assert ref['referencedmaterial',0].object.nil? # New referenced materials start out with no reference
assert ref['referencedmaterial',0].type == :absolute # New references default to absolute
ref['referencedmaterial'].unlink
%w[Sphere Sphere2].each.with_index do |name,s|
# You can set a reference directly to an object, or alternatively
# ref['referencedmaterial',1].object = layer/name/"Material"
ref['referencedmaterial',s+1] = layer/name/"Material"
ref['referencedmaterial',s+1].type = :path
end
app.save_all!
Version data entries
9 entries across 9 versions & 1 rubygems