def getGeometryOutput(derivation, elementNode): "Get vector3 vertexes from attribute dictionary." if derivation is None: derivation = SpongeSliceDerivation(elementNode) awayPoints = [] vector3Path = euclidean.getVector3Path(euclidean.getSquareLoopWiddershins(-derivation.inradius, derivation.inradius)) geometryOutput = lineation.SideLoop(vector3Path).getManipulationPluginLoops(elementNode) minimumDistanceFromOther = derivation.wallThickness + derivation.minimumRadius + derivation.minimumRadius if derivation.inradiusMinusRadiusThickness.real <= 0.0 or derivation.inradiusMinusRadiusThickness.imag <= 0.0: return geometryOutput for point in derivation.path: if abs(point.x) <= derivation.inradiusMinusRadiusThickness.real and abs(point.y) <= derivation.inradiusMinusRadiusThickness.imag: awayPoints.append(point) awayCircles = [] for point in awayPoints: if getIsPointAway(minimumDistanceFromOther, point, awayCircles): awayCircles.append(SpongeCircle(point, derivation.minimumRadius)) averagePotentialBubbleArea = derivation.potentialBubbleArea / float(len(awayCircles)) averageBubbleRadius = math.sqrt(averagePotentialBubbleArea / math.pi) - 0.5 * derivation.wallThickness sides = -4 * (max(evaluate.getSidesBasedOnPrecision(elementNode, averageBubbleRadius), 4) / 4) sideAngle = math.pi / sides cosSide = math.cos(sideAngle) overlapArealRatio = (1 - cosSide) / cosSide for circleIndex, circle in enumerate(awayCircles): otherCircles = awayCircles[: circleIndex] + awayCircles[circleIndex + 1 :] circle.radius = circle.getRadius(circle.center, derivation, otherCircles, overlapArealRatio) if derivation.searchAttempts > 0: for circleIndex, circle in enumerate(awayCircles): otherCircles = awayCircles[: circleIndex] + awayCircles[circleIndex + 1 :] circle.moveCircle(derivation, otherCircles, overlapArealRatio) for circle in awayCircles: vector3Path = euclidean.getVector3Path(euclidean.getComplexPolygon(circle.center.dropAxis(), circle.radius, sides, sideAngle)) geometryOutput += lineation.SideLoop(vector3Path).getManipulationPluginLoops(elementNode) return geometryOutput
def __init__(self, elementNode):
"Set defaults."
self.bevelOverRadius = evaluate.getEvaluatedFloat(0.2, elementNode, "bevelOverRadius")
self.boltRadiusOverRadius = evaluate.getEvaluatedFloat(0.0, elementNode, "boltRadiusOverRadius")
self.columns = evaluate.getEvaluatedInt(2, elementNode, "columns")
self.elementNode = elementNode
self.heightOverRadius = evaluate.getEvaluatedFloat(2.0, elementNode, "heightOverRadius")
self.interiorOverhangRadians = setting.getInteriorOverhangRadians(elementNode)
self.overhangSpan = setting.getOverhangSpan(elementNode)
self.pegClearanceOverRadius = evaluate.getEvaluatedFloat(0.0, elementNode, "pegClearanceOverRadius")
self.pegRadians = math.radians(evaluate.getEvaluatedFloat(2.0, elementNode, "pegAngle"))
self.pegHeightOverHeight = evaluate.getEvaluatedFloat(0.4, elementNode, "pegHeightOverHeight")
self.pegRadiusOverRadius = evaluate.getEvaluatedFloat(0.7, elementNode, "pegRadiusOverRadius")
self.radius = lineation.getFloatByPrefixBeginEnd(elementNode, "radius", "width", 5.0)
self.rows = evaluate.getEvaluatedInt(1, elementNode, "rows")
self.topBevelOverRadius = evaluate.getEvaluatedFloat(0.2, elementNode, "topBevelOverRadius")
# Set derived values.
self.bevel = evaluate.getEvaluatedFloat(self.bevelOverRadius * self.radius, elementNode, "bevel")
self.boltRadius = evaluate.getEvaluatedFloat(self.boltRadiusOverRadius * self.radius, elementNode, "boltRadius")
self.boltSides = evaluate.getSidesMinimumThreeBasedOnPrecision(elementNode, self.boltRadius)
self.bottomLeftCenter = complex(-float(self.columns - 1), -float(self.rows - 1)) * self.radius
self.height = evaluate.getEvaluatedFloat(self.heightOverRadius * self.radius, elementNode, "height")
self.hollowPegSockets = []
centerY = self.bottomLeftCenter.imag
diameter = self.radius + self.radius
self.pegExistence = CellExistence(
self.columns, self.rows, evaluate.getEvaluatedValue(None, elementNode, "pegs")
)
self.socketExistence = CellExistence(
self.columns, self.rows, evaluate.getEvaluatedValue(None, elementNode, "sockets")
)
for rowIndex in xrange(self.rows):
centerX = self.bottomLeftCenter.real
for columnIndex in xrange(self.columns):
hollowPegSocket = HollowPegSocket(complex(centerX, centerY))
hollowPegSocket.shouldAddPeg = self.pegExistence.getIsInExistence(columnIndex, rowIndex)
hollowPegSocket.shouldAddSocket = self.socketExistence.getIsInExistence(columnIndex, rowIndex)
self.hollowPegSockets.append(hollowPegSocket)
centerX += diameter
centerY += diameter
self.pegClearance = evaluate.getEvaluatedFloat(
self.pegClearanceOverRadius * self.radius, elementNode, "pegClearance"
)
halfPegClearance = 0.5 * self.pegClearance
self.pegHeight = evaluate.getEvaluatedFloat(self.pegHeightOverHeight * self.height, elementNode, "pegHeight")
self.pegRadius = evaluate.getEvaluatedFloat(self.pegRadiusOverRadius * self.radius, elementNode, "pegRadius")
sides = 24 * max(1, math.floor(evaluate.getSidesBasedOnPrecision(elementNode, self.pegRadius) / 24))
self.socketRadius = self.pegRadius + halfPegClearance
self.pegSides = evaluate.getEvaluatedInt(sides, elementNode, "pegSides")
self.pegRadius -= halfPegClearance
self.pegRadiusArealized = evaluate.getRadiusArealizedBasedOnAreaRadius(
elementNode, self.pegRadius, self.pegSides
)
self.socketSides = evaluate.getEvaluatedInt(sides, elementNode, "socketSides")
self.socketRadiusArealized = evaluate.getRadiusArealizedBasedOnAreaRadius(
elementNode, self.socketRadius, self.socketSides
)
self.topBevel = evaluate.getEvaluatedFloat(self.topBevelOverRadius * self.radius, elementNode, "topBevel")
self.topBevelPositions = evaluate.getEvaluatedString("nwse", elementNode, "topBevelPositions").lower()
self.topRight = complex(float(self.columns), float(self.rows)) * self.radius
def addSphereByRadius(faces, radius, vertexes, xmlElement): 'Add sphere by radius.' maximumRadius = max(radius.x, radius.y, radius.z) numberOfInBetweens = max(int(0.25 * evaluate.getSidesBasedOnPrecision(maximumRadius, xmlElement)), 1) numberOfDivisions = numberOfInBetweens + 1 bottomLeft = complex(-1.0, -1.0) topRight = complex(1.0, 1.0) extent = topRight - bottomLeft elementExtent = extent / numberOfDivisions grid = [] for rowIndex in xrange(numberOfDivisions + 1): row = [] grid.append(row) for columnIndex in xrange(numberOfDivisions + 1): point = complex(elementExtent.real * float(columnIndex), elementExtent.real * float(rowIndex)) + bottomLeft row.append(point) indexedGridBottom = trianglemesh.getAddIndexedGrid(grid, vertexes, -1.0) indexedGridBottomLoop = trianglemesh.getIndexedLoopFromIndexedGrid(indexedGridBottom) indexedLoops = [indexedGridBottomLoop] zList = [] for zIndex in xrange(1, numberOfDivisions): z = elementExtent.real * float(zIndex) + bottomLeft.real zList.append(z) gridLoop = [] for vertex in indexedGridBottomLoop: gridLoop.append( vertex.dropAxis() ) indexedLoops += trianglemesh.getAddIndexedLoops(gridLoop, vertexes, zList) indexedGridTop = trianglemesh.getAddIndexedGrid(grid, vertexes, 1.0) indexedLoops.append(trianglemesh.getIndexedLoopFromIndexedGrid(indexedGridTop)) trianglemesh.addPillarFromConvexLoopsGrids(faces, [indexedGridBottom, indexedGridTop], indexedLoops) for vertex in vertexes: vertex.normalize() vertex.x *= radius.x vertex.y *= radius.y vertex.z *= radius.z
def __init__(self, xmlElement):
"""Set defaults."""
self.bevelOverRadius = evaluate.getEvaluatedFloat(0.2, 'bevelOverRadius', xmlElement)
self.boltRadiusOverRadius = evaluate.getEvaluatedFloat(0.0, 'boltRadiusOverRadius', xmlElement)
self.columns = evaluate.getEvaluatedInt(2, 'columns', xmlElement)
self.heightOverRadius = evaluate.getEvaluatedFloat(2.0, 'heightOverRadius', xmlElement)
self.interiorOverhangRadians = setting.getInteriorOverhangRadians(xmlElement)
self.overhangSpan = setting.getOverhangSpan(xmlElement)
self.pegClearanceOverRadius = evaluate.getEvaluatedFloat(0.0, 'pegClearanceOverRadius', xmlElement)
self.pegRadians = math.radians(evaluate.getEvaluatedFloat(2.0, 'pegAngle', xmlElement))
self.pegHeightOverHeight = evaluate.getEvaluatedFloat(0.4, 'pegHeightOverHeight', xmlElement)
self.pegRadiusOverRadius = evaluate.getEvaluatedFloat(0.7, 'pegRadiusOverRadius', xmlElement)
self.radius = lineation.getFloatByPrefixBeginEnd('radius', 'width', 5.0, xmlElement)
self.rows = evaluate.getEvaluatedInt(1, 'rows', xmlElement)
self.topBevelOverRadius = evaluate.getEvaluatedFloat(0.2, 'topBevelOverRadius', xmlElement)
self.xmlElement = xmlElement
# Set derived values.
self.bevel = evaluate.getEvaluatedFloat(self.bevelOverRadius * self.radius, 'bevel', xmlElement)
self.boltRadius = evaluate.getEvaluatedFloat(self.boltRadiusOverRadius * self.radius, 'boltRadius', xmlElement)
self.boltSides = evaluate.getSidesMinimumThreeBasedOnPrecision(self.boltRadius, xmlElement)
self.bottomLeftCenter = complex(-float(self.columns - 1), -float(self.rows - 1)) * self.radius
self.height = evaluate.getEvaluatedFloat(self.heightOverRadius * self.radius, 'height', xmlElement)
self.hollowPegSockets = []
centerY = self.bottomLeftCenter.imag
diameter = self.radius + self.radius
self.pegExistence = CellExistence(self.columns, self.rows, evaluate.getEvaluatedValue(None, 'pegs', xmlElement))
self.socketExistence = CellExistence(self.columns, self.rows, evaluate.getEvaluatedValue(None, 'sockets', xmlElement))
for rowIndex in xrange(self.rows):
centerX = self.bottomLeftCenter.real
for columnIndex in xrange(self.columns):
hollowPegSocket = HollowPegSocket(complex(centerX, centerY))
hollowPegSocket.shouldAddPeg = self.pegExistence.getIsInExistence(columnIndex, rowIndex)
hollowPegSocket.shouldAddSocket = self.socketExistence.getIsInExistence(columnIndex, rowIndex)
self.hollowPegSockets.append(hollowPegSocket)
centerX += diameter
centerY += diameter
self.pegClearance = evaluate.getEvaluatedFloat(self.pegClearanceOverRadius * self.radius, 'pegClearance', xmlElement)
halfPegClearance = 0.5 * self.pegClearance
self.pegHeight = evaluate.getEvaluatedFloat(self.pegHeightOverHeight * self.height, 'pegHeight', xmlElement)
self.pegRadius = evaluate.getEvaluatedFloat(self.pegRadiusOverRadius * self.radius, 'pegRadius', xmlElement)
sides = 24 * max(1, math.floor(evaluate.getSidesBasedOnPrecision(self.pegRadius, xmlElement) / 24))
self.socketRadius = self.pegRadius + halfPegClearance
self.pegSides = evaluate.getEvaluatedInt(sides, 'pegSides', xmlElement)
self.socketSides = evaluate.getEvaluatedInt(sides, 'socketSides', xmlElement)
self.pegRadius -= halfPegClearance
self.topBevel = evaluate.getEvaluatedFloat(self.topBevelOverRadius * self.radius, 'topBevel', xmlElement)
self.topBevelPositions = evaluate.getEvaluatedString('nwse', 'topBevelPositions', xmlElement).lower()
self.topRight = complex(float(self.columns), float(self.rows)) * self.radius
def __init__(self, xmlElement):
'Set defaults.'
self.bevelOverRadius = evaluate.getEvaluatedFloat(0.2, 'bevelOverRadius', xmlElement)
self.boltRadiusOverRadius = evaluate.getEvaluatedFloat(0.0, 'boltRadiusOverRadius', xmlElement)
self.columns = evaluate.getEvaluatedInt(2, 'columns', xmlElement)
self.heightOverRadius = evaluate.getEvaluatedFloat(2.0, 'heightOverRadius', xmlElement)
self.interiorOverhangRadians = setting.getInteriorOverhangRadians(xmlElement)
self.overhangSpan = setting.getOverhangSpan(xmlElement)
self.pegClearanceOverRadius = evaluate.getEvaluatedFloat(0.0, 'pegClearanceOverRadius', xmlElement)
self.pegRadians = math.radians(evaluate.getEvaluatedFloat(2.0, 'pegAngle', xmlElement))
self.pegHeightOverHeight = evaluate.getEvaluatedFloat(0.4, 'pegHeightOverHeight', xmlElement)
self.pegRadiusOverRadius = evaluate.getEvaluatedFloat(0.7, 'pegRadiusOverRadius', xmlElement)
self.radius = lineation.getFloatByPrefixBeginEnd('radius', 'width', 5.0, xmlElement)
self.rows = evaluate.getEvaluatedInt(1, 'rows', xmlElement)
self.topBevelOverRadius = evaluate.getEvaluatedFloat(0.2, 'topBevelOverRadius', xmlElement)
self.xmlElement = xmlElement
# Set derived values.
self.bevel = evaluate.getEvaluatedFloat(self.bevelOverRadius * self.radius, 'bevel', xmlElement)
self.boltRadius = evaluate.getEvaluatedFloat(self.boltRadiusOverRadius * self.radius, 'boltRadius', xmlElement)
self.boltSides = evaluate.getSidesMinimumThreeBasedOnPrecision(self.boltRadius, xmlElement)
self.bottomLeftCenter = complex(-float(self.columns - 1), -float(self.rows - 1)) * self.radius
self.height = evaluate.getEvaluatedFloat(self.heightOverRadius * self.radius, 'height', xmlElement)
self.hollowPegSockets = []
centerY = self.bottomLeftCenter.imag
diameter = self.radius + self.radius
self.pegExistence = CellExistence(self.columns, self.rows, evaluate.getEvaluatedValue(None, 'pegs', xmlElement))
self.socketExistence = CellExistence(self.columns, self.rows, evaluate.getEvaluatedValue(None, 'sockets', xmlElement))
for rowIndex in xrange(self.rows):
centerX = self.bottomLeftCenter.real
for columnIndex in xrange(self.columns):
hollowPegSocket = HollowPegSocket(complex(centerX, centerY))
hollowPegSocket.shouldAddPeg = self.pegExistence.getIsInExistence(columnIndex, rowIndex)
hollowPegSocket.shouldAddSocket = self.socketExistence.getIsInExistence(columnIndex, rowIndex)
self.hollowPegSockets.append(hollowPegSocket)
centerX += diameter
centerY += diameter
self.pegClearance = evaluate.getEvaluatedFloat(self.pegClearanceOverRadius * self.radius, 'pegClearance', xmlElement)
halfPegClearance = 0.5 * self.pegClearance
self.pegHeight = evaluate.getEvaluatedFloat(self.pegHeightOverHeight * self.height, 'pegHeight', xmlElement)
self.pegRadius = evaluate.getEvaluatedFloat(self.pegRadiusOverRadius * self.radius, 'pegRadius', xmlElement)
sides = 24 * max(1, math.floor(evaluate.getSidesBasedOnPrecision(self.pegRadius, xmlElement) / 24))
self.socketRadius = self.pegRadius + halfPegClearance
self.pegSides = evaluate.getEvaluatedInt(sides, 'pegSides', xmlElement)
self.socketSides = evaluate.getEvaluatedInt(sides, 'socketSides', xmlElement)
self.pegRadius -= halfPegClearance
self.topBevel = evaluate.getEvaluatedFloat(self.topBevelOverRadius * self.radius, 'topBevel', xmlElement)
self.topBevelPositions = evaluate.getEvaluatedString('nwse', 'topBevelPositions', xmlElement).lower()
self.topRight = complex(float(self.columns), float(self.rows)) * self.radius
def createShape(self):
"Create the shape."
maximumRadius = max(self.radius.x, self.radius.y, self.radius.z)
numberOfInBetweens = max(
int(0.25 * evaluate.getSidesBasedOnPrecision(
maximumRadius, self.xmlElement)), 1)
numberOfDivisions = numberOfInBetweens + 1
bottomLeft = complex(-1.0, -1.0)
topRight = complex(1.0, 1.0)
extent = topRight - bottomLeft
elementExtent = extent / numberOfDivisions
grid = []
for rowIndex in xrange(numberOfDivisions + 1):
row = []
grid.append(row)
for columnIndex in xrange(numberOfDivisions + 1):
point = complex(
elementExtent.real * float(columnIndex),
elementExtent.real * float(rowIndex)) + bottomLeft
row.append(point)
indexedGridBottom = trianglemesh.getAddIndexedGrid(
grid, self.vertexes, -1.0)
indexedGridBottomLoop = trianglemesh.getIndexedLoopFromIndexedGrid(
indexedGridBottom)
indexedLoops = [indexedGridBottomLoop]
zList = []
for zIndex in xrange(1, numberOfDivisions):
z = elementExtent.real * float(zIndex) + bottomLeft.real
zList.append(z)
gridLoop = []
for vertex in indexedGridBottomLoop:
gridLoop.append(vertex.dropAxis(2))
indexedLoops += trianglemesh.getAddIndexedLoops(
gridLoop, self.vertexes, zList)
indexedGridTop = trianglemesh.getAddIndexedGrid(
grid, self.vertexes, 1.0)
indexedLoops.append(
trianglemesh.getIndexedLoopFromIndexedGrid(indexedGridTop))
trianglemesh.addPillarFromConvexLoopsGrids(
self.faces, [indexedGridBottom, indexedGridTop], indexedLoops)
for vertex in self.vertexes:
vertex.normalize()
vertex.x *= self.radius.x
vertex.y *= self.radius.y
vertex.z *= self.radius.z
