def callback2(result):
def callback3(result):
print('callback3: ' + fabric.stringify(result))
fabricClient.close()
print('callback2: ' + fabric.stringify(result))
ap.produceAsync(4, 8, callback3)
def callback1( result ):
def callback2( result ):
def callback3( result ):
print( 'callback3: ' + fabric.stringify(result) )
fabricClient.close()
print( 'callback2: ' + fabric.stringify(result) )
ap.produceAsync( 4, 8, callback3 )
print( 'callback1: ' + fabric.stringify(result) )
ap.produceAsync( 5, callback2 )
'members': [ { 'x':'Scalar' }, { 'y':'Scalar' } ],
'constructor': Vec2,
'klBindings': {
'filename': "(inline)",
'sourceCode': "\
function Vec2(Scalar x, Scalar y)\n\
{\n\
this.x = x;\n\
this.y = y;\n\
}\n\
"
}
}
fabricClient.RegisteredTypesManager.registerType( 'Vec2', desc )
print(fabric.stringify(fabricClient.RT.getRegisteredTypes()['Vec2']))
node = fabricClient.DependencyGraph.createNode("foo")
node.addMember( 'vec2', 'Vec2' )
node.setData( 'vec2', 0, Vec2( 5.6, 4.3 ) )
data = node.getData("vec2", 0)
print( fabric.stringify( data ) )
print( data.sum() )
op = fabricClient.DG.createOperator("op")
op.setSourceCode("(inline)", "use Vec2; operator entry( io Vec2 vec2 ) { vec2 = Vec2(8.9, 2.3); }")
op.setEntryPoint("entry")
if len( op.getErrors() ) > 0:
print( "ERRORS: " + str( op.getErrors() ) )
if len( op.getDiagnostics() ) > 0:
print( "DIAGNOSTICS: " + str( op.getDiagnostics() ) )
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
o = F.DG.createOperator("op")
o.setSourceCode("\
operator entry(io Size a, io String b) {\n\
report 'Hello ' + a + ' ' + b;\n\
}\n\
")
o.setEntryPoint("entry")
b = F.DG.createBinding()
b.setOperator(o)
b.setParameterLayout(["self.foo", "self.bar"])
n = F.DG.createNode("node")
n.addMember("foo", "String")
n.addMember("bar", "Size")
n.bindings.append(b)
print(fabric.stringify(n.getErrors()))
F.close()
report "Members: " + i + " " + s;\n\
otherC = c;\n\
otherC.resize(Size(3));\n\
report "Container string: " + otherC + " Count: " + otherC.size + " Is valid: " + Boolean(otherC);\n\
report "To fix: i.size is wrong! LLVM doesn\'t know about aliasing!";\n\
i[2] = 1;\n\
s[2] = "test";\n\
report "Member sizes: " + s.size;\n\
report "Members: " + i + " " + s;\n\
//Now test accessing uninitialized Container\n\
Container bad;\n\
report bad.size();\n\
}\n\
')
if len(op.getDiagnostics()) > 0:
print(fabric.stringify(op.getDiagnostics()))
opBinding = fabricClient.DG.createBinding()
opBinding.setOperator(op)
opBinding.setParameterLayout(
["self", "self.intMember<>", "self.stringMember<>"])
node.bindings.append(opBinding)
try:
node.evaluate()
except Exception as e:
print("Runtime eval error (uninit container access): " + str(e))
# Error test: we are not allowed to have io Container along with members elements
badOp = fabricClient.DependencyGraph.createOperator("badOp")
badOp.setEntryPoint("badOp")
badOp.setSourceCode('\
try:
fabricClient.IO.putTextFileContent("dummy", "badHandle")
except Exception as e:
print('Bad handle error: ' + str(e))
readOnlyFileAndFolderHandles = fabricClient.IO.queryUserFileAndFolderHandle(fabricClient.IO.forOpen, "dummy title", "txt", "testfile")
try:
fabricClient.IO.putTextFileContent(readOnlyFileAndFolderHandles['file'], "dummy")
except Exception as e:
print('No write access error: ' + str(e))
fileAndFolderHandles = fabricClient.IO.queryUserFileAndFolderHandle(fabricClient.IO.forOpenWithWriteAccess, "dummy title", "txt", "testfile")
print( 'File and folder handles: ' + fabric.stringify(fileAndFolderHandles));
print('User file name: ' + fabricClient.IO.getFileHandleInfo(fileAndFolderHandles['file'])['fileName'])
relativeFileHandle = fabricClient.IO.buildFileHandleFromRelativePath(fileAndFolderHandles['folder'] + '/SubDir/testfile2.txt')
try:
dummy = fabricClient.IO.getTextFileContent(relativeFileHandle)
except Exception as e:
print('File not found error')#'e' has random handle name; don't display it
fabricClient.IO.putTextFileContent(relativeFileHandle,"FileBody")
body = fabricClient.IO.getTextFileContent(relativeFileHandle)
print('File content: ' + body)
fabricClient.IO.putTextFileContent(relativeFileHandle," with appended text",True)
body = fabricClient.IO.getTextFileContent(relativeFileHandle)
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
def mapNamedObjectsToNames( objects ):
result = []
for i in range( 0, len( objects ) ):
result.append( objects[i].getName() )
return result
e = F.DG.createEvent("event")
print(e.getName())
print(e.getType())
print(fabric.stringify(mapNamedObjectsToNames(e.getEventHandlers())))
eh = F.DG.createEventHandler("eventHandler")
e.appendEventHandler(eh)
print(fabric.stringify(mapNamedObjectsToNames(e.getEventHandlers())))
e.fire()
F.close()
report 'parent data: ' + arg;\n\
}\n\
")
diagnostics = op.getDiagnostics()
if len(diagnostics) > 0:
for i in diagnostics:
print(diagnostics[i].line + ": " + diagnostics[i].desc)
print("Full code:")
print(op.getFullSourceCode())
else:
parentNode = fabricClient.DependencyGraph.createNode("parentNode")
parentNode.addMember("msa", "MyStruct[]")
parentNode.resize(2)
parentNode.setData("msa", 0, [MyStruct(42, 3.141), MyStruct(64, 5.67)])
parentNode.setData("msa", 1, [MyStruct(7, 2.718)])
print(fabric.stringify(parentNode.getData("msa", 0)))
print(fabric.stringify(parentNode.getData("msa", 1)))
binding = fabricClient.DG.createBinding()
binding.setOperator(op)
binding.setParameterLayout(["parent.msa<>"])
node = fabricClient.DependencyGraph.createNode("node")
node.setDependency(parentNode, "parent")
node.bindings.append(binding)
errors = node.getErrors()
if len(errors) > 0:
for i in errors:
print(errors[i])
else:
node.evaluate()
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
eh = F.DG.createEventHandler("event handler")
print(eh.getName())
print(eh.getType())
def mapNamedObjectsToNames( objects ):
result = []
for i in range( 0, len( objects ) ):
result.append( objects[i].getName() )
return result
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
childEventHandler = F.DG.createEventHandler("child event handler")
eh.appendChildEventHandler(childEventHandler)
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
eh.appendChildEventHandler(F.DG.createEventHandler("another child event handler"))
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
eh.removeChildEventHandler(childEventHandler)
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
F.close()
import fabric
F = fabric.createClient()
eh = F.DG.createEventHandler("event handler")
print(eh.getName())
print(eh.getType())
def mapNamedObjectsToNames(objects):
result = []
for i in range(0, len(objects)):
result.append(objects[i].getName())
return result
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
childEventHandler = F.DG.createEventHandler("child event handler")
eh.appendChildEventHandler(childEventHandler)
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
eh.appendChildEventHandler(
F.DG.createEventHandler("another child event handler"))
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
eh.removeChildEventHandler(childEventHandler)
print(fabric.stringify((mapNamedObjectsToNames(eh.getChildEventHandlers()))))
F.close()
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
n = F.DG.createNode("n")
n.addMember("foo", "String[String]")
a = n.getData("foo", 0)
print(fabric.stringify(a))
a['x'] = "bar"
n.setData("foo", 0, a)
a = n.getData("foo", 0)
print(fabric.stringify(a))
a['x'] = "baz"
n.setData("foo", 0, a)
a = n.getData("foo", 0)
print(fabric.stringify(a))
n.addMember("bar", "Scalar[Scalar]")
a = n.getData("bar", 0)
print(fabric.stringify(a))
a[2.4] = 3.14
a[7.9] = 2.71
n.setData("bar", 0, a)
a = n.getData("bar", 0)
print(fabric.stringify(a))
a = {}
for i in range(0, 4096):
def callback3( result ): print( 'callback3: ' + fabric.stringify(result) ) fabricClient.close()
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
fabricClient = fabric.createClient()
node = fabricClient.DependencyGraph.createNode("foo")
node.addMember( "foo", "Integer", 17 )
node.addMember( "bar", "String", "red" )
node.addMember( "baz", "Scalar[]", [3.141] )
print(fabric.stringify(node.getBulkData()))
print(fabric.stringify(node.getSliceBulkData(0)))
node.setBulkData({'foo':[42],'bar':["fred"],'baz':[[4.5,3.6]]})
print(fabric.stringify(node.getBulkData()))
print(fabric.stringify(node.getSliceBulkData(0)))
node.resize(2)
print(fabric.stringify(node.getBulkData()))
print(fabric.stringify(node.getSliceBulkData(0)))
print(fabric.stringify(node.getSliceBulkData(1)))
print(fabric.stringify(node.getSlicesBulkData([1,0,1])))
node.setSliceBulkData(1, {'foo':18,'bar':"hello",'baz':[]})
print(fabric.stringify(node.getBulkData()))
print(fabric.stringify(node.getSliceBulkData(0)))
print(fabric.stringify(node.getSliceBulkData(1)))
print(fabric.stringify(node.getSlicesBulkData([1,0,1])))
fabricClient.close()
MyStruct ms;\n\
ms.i = 42;\n\
ms.s = 3.141;\n\
\n\
arg.push( ms );\n\
}\n\
")
diagnostics = op.getDiagnostics()
if len(diagnostics) > 0:
for i in diagnostics:
print(diagnostics[i].line + ": " + diagnostics[i].desc)
print("Full code:")
print(op.getFullSourceCode())
else:
binding = fabricClient.DG.createBinding()
binding.setOperator(op)
binding.setParameterLayout(["self.msaa"])
node = fabricClient.DependencyGraph.createNode("node")
node.addMember("msaa", "MyStruct[]")
node.bindings.append(binding)
errors = node.getErrors()
if len(errors) > 0:
for i in errors:
print(errors[i])
else:
node.evaluate()
print(fabric.stringify(node.getData("msaa", 0)))
fabricClient.close()
fabricClient.IO.putTextFileContent("dummy", "badHandle")
except Exception as e:
print('Bad handle error: ' + str(e))
readOnlyFileAndFolderHandles = fabricClient.IO.queryUserFileAndFolderHandle(
fabricClient.IO.forOpen, "dummy title", "txt", "testfile")
try:
fabricClient.IO.putTextFileContent(readOnlyFileAndFolderHandles['file'],
"dummy")
except Exception as e:
print('No write access error: ' + str(e))
fileAndFolderHandles = fabricClient.IO.queryUserFileAndFolderHandle(
fabricClient.IO.forOpenWithWriteAccess, "dummy title", "txt", "testfile")
print('File and folder handles: ' + fabric.stringify(fileAndFolderHandles))
print('User file name: ' + fabricClient.IO.getFileHandleInfo(
fileAndFolderHandles['file'])['fileName'])
relativeFileHandle = fabricClient.IO.buildFileHandleFromRelativePath(
fileAndFolderHandles['folder'] + '/SubDir/testfile2.txt')
try:
dummy = fabricClient.IO.getTextFileContent(relativeFileHandle)
except Exception as e:
print(
'File not found error') #'e' has random handle name; don't display it
fabricClient.IO.putTextFileContent(relativeFileHandle, "FileBody")
body = fabricClient.IO.getTextFileContent(relativeFileHandle)
print('File content: ' + body)
require FabricOBJ;\n\
\n\
operator load(\n\
io String url,\n\
io FabricResource resource,\n\
io OBJDataHandle objParseHandle\n\
)\n\
{\n\
report "Loaded " + url + " (mime type " + resource.mimeType + ")";\n\
report "OBJ data size is " + resource.data.dataSize();\n\
FabricOBJDecode(resource.data.data(), resource.data.dataSize(), false, false, false, objParseHandle);\n\
}\n\
')
if len( loadOp.getDiagnostics() ) > 0:
print('load: ' + fabric.stringify(loadOp.getDiagnostics()))
loadOpBinding = fabricClient.DG.createBinding()
loadOpBinding.setOperator(loadOp)
loadOpBinding.setParameterLayout([
"self.url",
"self.resource",
"self.objParseHandle"
])
rlnode = fabricClient.DependencyGraph.createResourceLoadNode("rlnode")
rlnode.addMember("objParseHandle", "OBJDataHandle")
rlnode.bindings.append(loadOpBinding)
rlnode.setData("url", 0, "testfile://test.obj")
resizeOp = fabricClient.DependencyGraph.createOperator("resize")
dgnode1.addMember("a", "Size[]")
dgnode1.resize(32)
operatorInit = F.DG.createOperator("initiate")
operatorInit.setSourceCode(
"operator initiate(in Size index, io Size a[]) {\n"
+ ' report("Setting index " + index);\n'
+ " a.push(index);\n"
+ "}\n"
)
operatorInit.setEntryPoint("initiate")
operatorInit.setMainThreadOnly(True)
if len(operatorInit.getErrors()) > 0:
if len(operatorInit.getDiagnostics()) > 0:
print("operatorInit1: " + fabric.stringify(operatorInit.getDiagnostics()))
bindingInit = F.DG.createBinding()
bindingInit.setOperator(operatorInit)
bindingInit.setParameterLayout(["self.index", "self.a"])
operatorInit2 = F.DG.createOperator("initiate2")
operatorInit2.setSourceCode(
"operator initiate2(in Container container, io Size a<>[]) {\n"
+ " for (Size i=0; i<container.size; ++i)\n"
+ " a[i].push(Size(2*i));\n"
+ "}\n"
)
operatorInit2.setEntryPoint("initiate2")
operatorInit2.setMainThreadOnly(True)
opTwo.setSourceCode("operator entry( io Scalar input, io Scalar output ) { output = 3 * input; }")
bindingTwo = fabricClient.DependencyGraph.createBinding()
bindingTwo.setOperator( opTwo )
bindingTwo.setParameterLayout( [ "self.input", "self.output" ] )
node = fabricClient.DependencyGraph.createNode( "parent" )
node.addMember( "input", "Scalar" )
node.addMember( "output", "Scalar" )
node.resize( 2 )
node.setData( 'input', 0, 3 )
node.setData( 'input', 1, 7 )
node.setData( 'output', 0, 0 )
node.setData( 'output', 1, 0 )
node.evaluate()
print(fabric.stringify(node.getBulkData()))
print("bindings.length = " + str(node.bindings.getLength()))
node.setData( 'output', 0, 0 )
node.setData( 'output', 1, 0 )
node.bindings.append( bindingOne )
node.evaluate()
print(fabric.stringify(node.getBulkData()))
print("bindings.length = " + str(node.bindings.getLength()))
node.setData( 'output', 0, 0 )
node.setData( 'output', 1, 0 )
node.bindings.remove(0)
node.evaluate()
print(fabric.stringify(node.getBulkData()))
print("bindings.length = " + str(node.bindings.getLength()))
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
n = F.DG.createNode("n")
n.addMember("foo","String[String]")
a = n.getData("foo", 0)
print(fabric.stringify(a))
a['x'] = "bar"
n.setData("foo",0,a)
a = n.getData("foo", 0)
print(fabric.stringify(a))
a['x'] = "baz"
n.setData("foo",0,a)
a = n.getData("foo", 0)
print(fabric.stringify(a))
n.addMember("bar","Scalar[Scalar]")
a = n.getData("bar", 0)
print(fabric.stringify(a))
a[2.4] = 3.14
a[7.9] = 2.71
n.setData("bar", 0, a )
a = n.getData("bar", 0)
print(fabric.stringify(a))
a = {}
for i in range( 0, 4096 ):
require FabricOBJ;\n\
\n\
operator load(\n\
io String url,\n\
io FabricResource resource,\n\
io OBJDataHandle objParseHandle\n\
)\n\
{\n\
report "Loaded " + url + " (mime type " + resource.mimeType + ")";\n\
report "OBJ data size is " + resource.data.dataSize();\n\
FabricOBJDecode(resource.data.data(), resource.data.dataSize(), false, false, false, objParseHandle);\n\
}\n\
')
if len(loadOp.getDiagnostics()) > 0:
print('load: ' + fabric.stringify(loadOp.getDiagnostics()))
loadOpBinding = fabricClient.DG.createBinding()
loadOpBinding.setOperator(loadOp)
loadOpBinding.setParameterLayout(
["self.url", "self.resource", "self.objParseHandle"])
rlnode = fabricClient.DependencyGraph.createResourceLoadNode("rlnode")
rlnode.addMember("objParseHandle", "OBJDataHandle")
rlnode.bindings.append(loadOpBinding)
rlnode.setData("url", 0, "testfile://test.obj")
resizeOp = fabricClient.DependencyGraph.createOperator("resize")
resizeOp.setEntryPoint("resize")
resizeOp.setSourceCode('\
require FabricOBJ;\n\
def printErrors( obj ):
if len( obj.getErrors() ) > 0:
print obj.getName() + ': errors: ' + fabric.stringify( obj.getErrors() )
def printErrors(obj):
if len(obj.getErrors()) > 0:
print obj.getName() + ': errors: ' + fabric.stringify(obj.getErrors())
dgnode2.resize(count)
# create dependencies between the nodes
dgnode2.setDependency(dgnode1, 'otherNode')
# create three operators, one to initiate the data, one to add, and one to mul
operatorInit = F.DG.createOperator("initiate")
operatorInit.setSourceCode(
'operator initiate(in Size index, io Scalar a, io Scalar b) {\n'+
' a = 12.5 * Scalar(index);\n'+
' b = 1.73 * Scalar(index);\n'+
'}\n')
operatorInit.setEntryPoint('initiate')
if len( operatorInit.getErrors() ) > 0:
if len( operatorInit.getDiagnostics() ) > 0:
print(fabric.stringify(opreatorInit.getDiagnostics()))
operatorAdd = F.DG.createOperator("add")
operatorAdd.setSourceCode(
'operator add(io Scalar a, io Scalar b, io Scalar result) {\n'+
' result = a + b;\n'+
'}\n')
operatorAdd.setEntryPoint('add')
if len( operatorAdd.getErrors() ) > 0:
if len( operatorAdd.getDiagnostics() ) > 0:
print(fabric.stringify(opreatorAdd.getDiagnostics()))
operatorMul = F.DG.createOperator("operatorMul")
operatorMul.setSourceCode(
'operator mul(io Scalar input<>, io Scalar result, in Size index) {\n'+
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
def mapNamedObjectsToNames(objects):
result = []
for i in range(0, len(objects)):
result.append(objects[i].getName())
return result
e = F.DG.createEvent("event")
print(e.getName())
print(e.getType())
print(fabric.stringify(mapNamedObjectsToNames(e.getEventHandlers())))
eh = F.DG.createEventHandler("eventHandler")
e.appendEventHandler(eh)
print(fabric.stringify(mapNamedObjectsToNames(e.getEventHandlers())))
e.fire()
F.close()
};\n\
\n\
operator load( io String url, io FabricResource resource )\n\
{\n\
report "Loaded " + url + " (mime type " + resource.mimeType + ")";\n\
report "EXR data size is " + resource.data.dataSize();\n\
Size imageWidth, imageHeight;\n\
Color imagePixels[];\n\
FabricEXRDecode( resource.data.data(), resource.data.dataSize(), imageWidth, imageHeight, imagePixels );\n\
report "Image dimensions are "+imageWidth+" by "+imageHeight;\n\
report "Image pixels size is "+imagePixels.size;\n\
}\n\
')
if len( op.getDiagnostics() ) > 0:
print(fabric.stringify(op.getDiagnostics()))
binding = fabricClient.DG.createBinding()
binding.setOperator(op)
binding.setParameterLayout([
"loadnode.url",
"loadnode.resource"
])
rlnode = fabricClient.DependencyGraph.createResourceLoadNode("rlnode")
rlnode.setData("url", 0, "testfile://sample.exr")
node = fabricClient.DependencyGraph.createNode("node")
node.setDependency(rlnode, "loadnode")
node.bindings.append(binding)
node.evaluate()
def callback3(result):
print('callback3: ' + fabric.stringify(result))
fabricClient.close()
report("Members: " + i + " " + s);\n\
otherC = c;\n\
otherC.resize(Size(3));\n\
report("Container string: " + otherC + " Count: " + otherC.size + " Is valid: " + Boolean(otherC));\n\
report("To fix: i.size is wrong! LLVM doesn\'t know about aliasing!");\n\
i[2] = 1;\n\
s[2] = "test";\n\
report("Member sizes: " + s.size);\n\
report("Members: " + i + " " + s);\n\
//Now test accessing uninitialized Container\n\
Container bad;\n\
report(bad.size());\n\
}\n\
');
if len( op.getDiagnostics() ) > 0:
print(fabric.stringify(op.getDiagnostics()));
opBinding = fabricClient.DG.createBinding();
opBinding.setOperator(op);
opBinding.setParameterLayout([
"self",
"self.intMember<>",
"self.stringMember<>"
]);
node.bindings.append(opBinding);
try:
node.evaluate();
except Exception as e:
print("Runtime eval error (uninit container access): " + str(e) );
# Error test: we are not allowed to have io Container along with members elements
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import json
import fabric
F = fabric.createClient()
b = F.DG.createBinding()
print(fabric.stringify(b.getOperator()))
print(fabric.stringify(b.getParameterLayout()))
o = F.DG.createOperator("op")
b.setOperator(o)
print(fabric.stringify(b.getOperator().getName()))
b.setParameterLayout(["self.foo"])
print(fabric.stringify(b.getParameterLayout()))
F.close()
MyStruct ms;\n\
ms.i = 42;\n\
ms.s = 3.141;\n\
\n\
arg.push( ms );\n\
}\n\
" )
diagnostics = op.getDiagnostics()
if len( diagnostics ) > 0:
for i in diagnostics:
print( diagnostics[i].line + ": " + diagnostics[i].desc )
print( "Full code:" )
print( op.getFullSourceCode() )
else:
binding = fabricClient.DG.createBinding()
binding.setOperator(op)
binding.setParameterLayout(["self.msaa"])
node = fabricClient.DependencyGraph.createNode( "node" )
node.addMember( "msaa", "MyStruct[]" )
node.bindings.append(binding)
errors = node.getErrors()
if len( errors ) > 0:
for i in errors:
print( errors[i] )
else:
node.evaluate()
print(fabric.stringify( node.getData("msaa", 0) ))
fabricClient.close()
report('parent data: ' + arg);\n\
}\n\
")
diagnostics = op.getDiagnostics()
if len( diagnostics ) > 0:
for i in diagnostics:
print( diagnostics[i].line + ": " + diagnostics[i].desc )
print( "Full code:" )
print( op.getFullSourceCode() )
else:
parentNode = fabricClient.DependencyGraph.createNode( "parentNode" )
parentNode.addMember( "msa", "MyStruct[]" )
parentNode.resize( 2 )
parentNode.setData( "msa", 0, [MyStruct( 42, 3.141 ), MyStruct( 64, 5.67 ) ] )
parentNode.setData( "msa", 1, [MyStruct( 7, 2.718 )] )
print(fabric.stringify( parentNode.getData("msa", 0) ))
print(fabric.stringify( parentNode.getData("msa", 1) ))
binding = fabricClient.DG.createBinding()
binding.setOperator(op)
binding.setParameterLayout(["parent.msa<>"])
node = fabricClient.DependencyGraph.createNode( "node" )
node.setDependency( parentNode, "parent" )
node.bindings.append(binding)
errors = node.getErrors()
if len( errors ) > 0:
for i in errors:
print( errors[i] )
else:
node.evaluate()
};\n\
\n\
operator load( io String url, io FabricResource resource )\n\
{\n\
report "Loaded " + url + " (mime type " + resource.mimeType + ")";\n\
report "EXR data size is " + resource.data.dataSize();\n\
Size imageWidth, imageHeight;\n\
Color imagePixels[];\n\
FabricEXRDecode( resource.data.data(), resource.data.dataSize(), imageWidth, imageHeight, imagePixels );\n\
report "Image dimensions are "+imageWidth+" by "+imageHeight;\n\
report "Image pixels size is "+imagePixels.size;\n\
}\n\
')
if len(op.getDiagnostics()) > 0:
print(fabric.stringify(op.getDiagnostics()))
binding = fabricClient.DG.createBinding()
binding.setOperator(op)
binding.setParameterLayout(["loadnode.url", "loadnode.resource"])
rlnode = fabricClient.DependencyGraph.createResourceLoadNode("rlnode")
rlnode.setData("url", 0, "testfile://sample.exr")
node = fabricClient.DependencyGraph.createNode("node")
node.setDependency(rlnode, "loadnode")
node.bindings.append(binding)
node.evaluate()
fabricClient.close()
opTwo.setSourceCode("operator entry( io Scalar input, io Scalar output ) { output = 3 * input; }")
bindingTwo = fabricClient.DependencyGraph.createBinding()
bindingTwo.setOperator( opTwo )
bindingTwo.setParameterLayout( [ "self.input", "self.output" ] )
node = fabricClient.DependencyGraph.createNode( "parent" )
node.addMember( "input", "Scalar" )
node.addMember( "output", "Scalar" )
node.resize( 2 )
node.setData( 'input', 0, 3 )
node.setData( 'input', 1, 7 )
node.setData( 'output', 0, 0 )
node.setData( 'output', 1, 0 )
node.evaluate()
print(fabric.stringify(node.getBulkData()))
print("bindings.length = " + str(node.bindings.getLength()))
node.setData( 'output', 0, 0 )
node.setData( 'output', 1, 0 )
node.bindings.append( bindingOne )
node.evaluate()
print(fabric.stringify(node.getBulkData()))
print("bindings.length = " + str(node.bindings.getLength()))
node.setData( 'output', 0, 0 )
node.setData( 'output', 1, 0 )
node.bindings.remove(0)
node.evaluate()
print(fabric.stringify(node.getBulkData()))
print("bindings.length = " + str(node.bindings.getLength()))
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
F = fabric.createClient()
o = F.DG.createOperator("op")
o.setSourceCode("\
operator entry(io Size a, io String b) {\n\
report 'Hello ' + a + ' ' + b;\n\
}\n\
")
o.setEntryFunctionName("entry")
b = F.DG.createBinding()
b.setOperator(o)
b.setParameterLayout([
"self.foo",
"self.bar"
])
n = F.DG.createNode("node")
n.addMember("foo", "String")
n.addMember("bar", "Size")
n.bindings.append(b)
print(fabric.stringify(n.getErrors()))
F.close()
dgnode1 = F.DG.createNode("myNode1")
dgnode1.addMember('a', 'Size[]')
dgnode1.resize(32)
operatorInit = F.DG.createOperator("initiate")
operatorInit.setSourceCode(
'operator initiate(in Size index, io Size a[]) {\n' +
' report("Setting index " + index);\n' + ' a.push(index);\n' + '}\n')
operatorInit.setEntryPoint('initiate')
operatorInit.setMainThreadOnly(True)
if len(operatorInit.getErrors()) > 0:
if len(operatorInit.getDiagnostics()) > 0:
print('operatorInit1: ' +
fabric.stringify(operatorInit.getDiagnostics()))
bindingInit = F.DG.createBinding()
bindingInit.setOperator(operatorInit)
bindingInit.setParameterLayout(['self.index', 'self.a'])
operatorInit2 = F.DG.createOperator("initiate2")
operatorInit2.setSourceCode(
'operator initiate2(in Container container, io Size a<>[]) {\n' +
' for (Size i=0; i<container.size; ++i)\n' +
' a[i].push(Size(2*i));\n' + '}\n')
operatorInit2.setEntryPoint('initiate2')
operatorInit2.setMainThreadOnly(True)
if len(operatorInit2.getErrors()) > 0:
if len(operatorInit2.getDiagnostics()) > 0:
'members': [ { 'x':'Scalar' }, { 'y':'Scalar' } ],
'constructor': Vec2,
'klBindings': {
'filename': "(inline)",
'sourceCode': "\
function Vec2(Scalar x, Scalar y)\n\
{\n\
this.x = x;\n\
this.y = y;\n\
}\n\
"
}
}
fabricClient.RegisteredTypesManager.registerType( 'Vec2', desc )
print(fabric.stringify(fabricClient.RT.getRegisteredTypes()['Vec2']))
node = fabricClient.DependencyGraph.createNode("foo")
node.addMember( 'vec2', 'Vec2' )
node.setData( 'vec2', 0, Vec2( 5.6, 4.3 ) )
data = node.getData("vec2", 0)
print( fabric.stringify( data ) )
print( data.sum() )
op = fabricClient.DG.createOperator("op")
op.setSourceCode("(inline)", "use Vec2; operator entry( io Vec2 vec2 ) { vec2 = Vec2(8.9, 2.3); }")
op.setEntryFunctionName("entry")
if len( op.getErrors() ) > 0:
print( "ERRORS: " + str( op.getErrors() ) )
if len( op.getDiagnostics() ) > 0:
print( "DIAGNOSTICS: " + str( op.getDiagnostics() ) )
#
# Copyright 2010-2012 Fabric Engine Inc. All rights reserved.
#
import fabric
fabricClient = fabric.createClient()
desc = {
'members': [ { 'x':'Scalar' }, { 'y':'Data' } ]
}
fabricClient.RegisteredTypesManager.registerType( 'DataMember', desc )
print(fabric.stringify(fabricClient.RT.getRegisteredTypes()['DataMember']))
node = fabricClient.DependencyGraph.createNode("foo")
node.addMember( 'foo', 'DataMember' )
data = node.getData("foo", 0)
print( fabric.stringify( data ) )
data.x = 1.0
data.y = True
node.setData("foo", 0, data)
data = node.getData("foo", 0)
print( fabric.stringify( data ) )
fabricClient.close()
