code

#!/usr/bin/env python

# See Templates->Python->aHelper.py for a more efficient way
# of generating geometry for prman.
# Malcolm Kesson: March 4th 2017

import sys

def lorenz(num, h, sigma, rho, beta):
	x0 = 0.1
	y0 = 0.0
	z0 = 0.0
	pnts = []
	for i in range(num):
		x1 = x0 + h * sigma * (y0 - x0)
		y1 = y0 + h * (x0 * (rho - z0) - y0)
		z1 = z0 + h * (x0 * y0 - beta * z0)
		x0 = x1
		y0 = y1
		z0 = z1
		pnt = [x0,y0,z0]
		pnts.append(pnt)
	return pnts

args = sys.stdin.readline()
if args:
	arg = args.split()
	pixels = float(arg[0])
	num = int(arg[1])
	h = float(arg[2])
	sigma = float(arg[3])
	rho = float(arg[4])
	beta = float(arg[5])
	width = float(arg[6])
	
	pnts = lorenz(num, h, sigma, rho, beta)

print('Attribute "dice" "int roundcurve" [1]\n')
	print('Basis "catmull-rom" 1 "catmull-rom" 1\n')
	print('Curves "cubic" [%d] "nonperiodic" "P" [\n' % num)
	
	for x,y,z in pnts:
		print('%1.3f %1.3f %1.3f\n' % (x,y,z))
	print('] "constantwidth" [%1.3f]\n' % width)

sys.stdout.write('\377')
	sys.stdout.flush()
	
	# wait for the next set of inputs
	args = sys.stdin.readline()

rman "-version 1" {
Declare param {int lorenz_num} {
	label "Number of CVs"
	subtype slider
	range {4 10000 100}
	description "No description."
	}
Declare param {float lorenz_h} {
	label "H"
	subtype slider
	range {0 0.03}
	description "No description."
	}
Declare param {float lorenz_sigma} {
	label "Sigma"
	subtype slider
	range {0 20}
	description "No description."
	}
Declare param {float lorenz_rho} {
	label "Rho"
	subtype slider
	range {0 30}
	description "No description."
	}
Declare param {float lorenz_beta} {
	label "Beta"
	subtype slider
	range {2 30}
	description "No description."
	}
Declare param {float lorenz_width} {
	label "Curve Width"
	subtype slider
	range {0 3}
	description "No description."
	}
# The Collection and NodeOptions blocks enable a Pre-Shape MEL script
# to be assigned to "RenderMan Controls->Geometric Settings" panel.
Collection lorenz_OptionalGeometricSettings {
	param lorenz_num {
		default 4
		state optional
		}
	param lorenz_h {
		default 0
		state optional
		}
	param lorenz_sigma {
		default 0
		state optional
		}
	param lorenz_rho {
		default 0
		state optional
		}
	param lorenz_beta {
		default 0
		state optional
		}
	param lorenz_width {
		default 0
		state optional
		}
	}
NodeOptions {kGeometric kParticle} {
   	reference Collection optionalGeometricSettings
   	reference Collection lorenz_OptionalGeometricSettings
	}
}

// Generated by Cutter v7.7.8 at 0:36:47 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "C:/Users/jmken/Documents/maya/projects/RfM_mel/lorenz.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
//
// Pre Shape User Interface (UI) Mel Script
//
global proc lorenzUI() 
{
string $selected[] = `ls -sl`;
int $i;

for($i = 0; $i < size($selected); $i++ ) {
	string $shp[] = `listRelatives -shapes $selected[$i]`;

// To add the UI implemented by this proc to the "Geometric
	// Settings" panel use the following mel commands,
	//	    select rmanSettings;
	//	    lorenzUI;
	// where "rmanSettings" might be rmanSettings1, rmanSettings2 etc.
	if(`nodeType $selected[$i]` == "RenderMan")
		$shp[0] = $selected[$i];

string $shapeName = $shp[0];
	string $attr = `rmanGetAttrName "preShapeScript"`;

// "Connect" to the mel script that calls 
	// Pixar's custom Ri mel procedures.
	rmanAddAttr $shapeName $attr "lorenzRI";
		
	$attr = `rmanGetAttrName "lorenz_num"`;
	rmanAddAttr $shapeName $attr "10000";

$attr = `rmanGetAttrName "lorenz_h"`;
	rmanAddAttr $shapeName $attr "0.01";

$attr = `rmanGetAttrName "lorenz_sigma"`;
	rmanAddAttr $shapeName $attr "10";

$attr = `rmanGetAttrName "lorenz_rho"`;
	rmanAddAttr $shapeName $attr "28";

$attr = `rmanGetAttrName "lorenz_beta"`;
	rmanAddAttr $shapeName $attr "3.2";

$attr = `rmanGetAttrName "lorenz_width"`;
	rmanAddAttr $shapeName $attr "0.2";

}
}

// Generated by Cutter v7.7.8 at 0:37:40 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "C:/Users/jmken/Documents/maya/projects/RfM_mel/lorenz.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
// 
// Pre Shape Mel Script
//
global proc lorenzRI() {
// Get the name of the shape node
string $shapeNode = `rman ctxGetObject`;
string $parents[] = `listRelatives -parent $shapeNode`;
string $tformNode = $parents[0];

// The node may hava a number in its name that we can use 
// to set the random number generator
int	$nodeNumber = `match "[0-9]+" $shapeNode`;	
if($nodeNumber != "") {
	seed(int($nodeNumber));
	}
// Bounding box...
float $bb_width =  `getAttr ($shapeNode + ".boundingBoxSizeX")`;
float $bb_height = `getAttr ($shapeNode + ".boundingBoxSizeY")`;
float $bb_depth =  `getAttr ($shapeNode + ".boundingBoxSizeZ")`;

string $attr;
$attr = `rmanGetAttrName "lorenz_num"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
int $lorenz_num = `getAttr $attr`;

$attr = `rmanGetAttrName "lorenz_h"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $lorenz_h = `getAttr $attr`;

$attr = `rmanGetAttrName "lorenz_sigma"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $lorenz_sigma = `getAttr $attr`;

$attr = `rmanGetAttrName "lorenz_rho"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $lorenz_rho = `getAttr $attr`;

$attr = `rmanGetAttrName "lorenz_beta"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $lorenz_beta = `getAttr $attr`;

$attr = `rmanGetAttrName "lorenz_width"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $lorenz_width = `getAttr $attr`;

// Use of Pixar's custom RenderMan Studio procedures begins here.
string $cmd;
if(`about -win64`)
	$cmd = "\nProcedural \"RunProgram\" [\"python C:/Users/jmken/Documents/maya/scripts/lorenz_helper.py\" ";
else
	$cmd = "\nProcedural \"RunProgram\" [\"C:/Users/jmken/Documents/maya/scripts/lorenz_helper.py\" ";
$cmd += "\" " + $lorenz_num;
$cmd += " " + $lorenz_h;
$cmd += " " + $lorenz_sigma;
$cmd += " " + $lorenz_rho;
$cmd += " " + $lorenz_beta;
$cmd += " " + $lorenz_width + "\"] [-100 100 -100 100 -100 100]";
print($cmd + "\n");
RiArchiveRecord("structure", $cmd);

// Make the proxy object inactive
RiAttribute "visibility" "int camera" 0;
RiAttribute "visibility" "int indirect" 0;
RiAttribute "visibility" "int transmission" 0;
}

//__________________________________________________________
// A utility to create a rib path for an archive to be saved
// in the project directories "data" folder.
global proc string getArchivePath(string $nodename) {
	string $projpath = `workspace -q -rootDirectory`;
	string $datapath = $projpath + "data/";
	string $scenename = `file -q -sceneName -shortName`;
	int $frame = `currentTime -q`;
	string $fstr = "0" + $frame;
	if($frame < 10)
		$fstr = "000" + $frame;
	else if($frame < 100)
		$fstr = "00" + $frame;
	$ribpath = $datapath + $nodename + "." + $fstr + ".rib";
	return $ribpath;
	}

#!/usr/bin/env python

# See Templates->Python->aHelper.py for a more efficient way
# of generating geometry for prman.
# Malcolm Kesson: March 4th 2017

import sys

def halvorsen(num, alpha):
	x0 = -5.0
	y0 = 0.0
	z0 = 0.0
	pnts = []
	for i in range(num):
		x1 = (-alpha * x0) - (4 * y0) - (4 * z0) - (y0 * y0)
		y1 = (-alpha * y0) - (4 * z0) - (4 * x0) - (z0 * z0)
		z1 = (-alpha * z0) - (4 * x0) - (4 * y0) - (x0 * x0)
		x0 += x1 * 0.004
		y0 += y1 * 0.004
		z0 += z1 * 0.004
		pnt = [x0,y0,z0]
		pnts.append(pnt)
	return pnts
	
args = sys.stdin.readline()
if args:
	arg = args.split()
	pixels = float(arg[0])
	num = int(arg[1])
	alpha = float(arg[2])
	width = float(arg[3])
	
	pnts = halvorsen(num, alpha)

print('Attribute "dice" "int roundcurve" [1]\n')
	print('Basis "catmull-rom" 1 "catmull-rom" 1\n')
	print('Curves "cubic" [%d] "nonperiodic" "P" [\n' % num)
	
	for x,y,z in pnts:
		print('%1.3f %1.3f %1.3f\n' % (x,y,z))
	print('] "constantwidth" [%1.3f]\n' % width)

sys.stdout.write('\377')
	sys.stdout.flush()
	
	# wait for the next set of inputs
	args = sys.stdin.readline()

// Generated by Cutter v7.7.8 at 7:6:56 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "C:/Users/jmken/Documents/maya/projects/RfM_mel/halvorsen.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
//
// Pre Shape User Interface (UI) Mel Script
//
global proc halvorsenUI() 
{
string $selected[] = `ls -sl`;
int $i;

for($i = 0; $i < size($selected); $i++ ) {
	string $shp[] = `listRelatives -shapes $selected[$i]`;

// To add the UI implemented by this proc to the "Geometric
	// Settings" panel use the following mel commands,
	//	    select rmanSettings;
	//	    halvorsenUI;
	// where "rmanSettings" might be rmanSettings1, rmanSettings2 etc.
	if(`nodeType $selected[$i]` == "RenderMan")
		$shp[0] = $selected[$i];

string $shapeName = $shp[0];
	string $attr = `rmanGetAttrName "preShapeScript"`;

// "Connect" to the mel script that calls 
	// Pixar's custom Ri mel procedures.
	rmanAddAttr $shapeName $attr "halvorsenRI";
		
	$attr = `rmanGetAttrName "halvorsen_num"`;
	rmanAddAttr $shapeName $attr "30000";

$attr = `rmanGetAttrName "halvorsen_alpha"`;
	rmanAddAttr $shapeName $attr "1.4";

$attr = `rmanGetAttrName "halvorsen_width"`;
	rmanAddAttr $shapeName $attr "0.2";

}
}

// Generated by Cutter v7.7.8 at 7:7:54 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "/home/jkengl20/mount/stuhome/maya/projects/RfM_mel/halvorsen.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
// 
// Pre Shape Mel Script
//
global proc halvorsenRI() {
// Get the name of the shape node
string $shapeNode = `rman ctxGetObject`;
string $parents[] = `listRelatives -parent $shapeNode`;
string $tformNode = $parents[0];

// The node may hava a number in its name that we can use 
// to set the random number generator
int	$nodeNumber = `match "[0-9]+" $shapeNode`;	
if($nodeNumber != "") {
	seed(int($nodeNumber));
	}
// Bounding box...
float $bb_width =  `getAttr ($shapeNode + ".boundingBoxSizeX")`;
float $bb_height = `getAttr ($shapeNode + ".boundingBoxSizeY")`;
float $bb_depth =  `getAttr ($shapeNode + ".boundingBoxSizeZ")`;

string $attr;
$attr = `rmanGetAttrName "halvorsen_num"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
int $halvorsen_num = `getAttr $attr`;

$attr = `rmanGetAttrName "halvorsen_alpha"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $halvorsen_alpha = `getAttr $attr`;

$attr = `rmanGetAttrName "halvorsen_width"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $halvorsen_width = `getAttr $attr`;

// Use of Pixar's custom RenderMan Studio procedures begins here.
string $cmd;
if(`about -win64`) 
	$cmd = "\nProcedural \"RunProgram\" [\"python C:/Users/jmken/Documents/maya/scripts/halvorsen_helper.py\" ";
else
	$cmd = "\nProcedural \"RunProgram\" [\"/home/jkengl20/mount/stuhome/maya/scripts/halvorsen_helper.py\" ";
$cmd += "\" " + $halvorsen_num;
$cmd += " " + $halvorsen_alpha;
$cmd += " " + $halvorsen_width + "\"] [-100 100 -100 100 -100 100]";
print($cmd + "\n");
RiArchiveRecord("structure", $cmd);
// Make the proxy object inactive
RiAttribute "visibility" "int camera" 0;
RiAttribute "visibility" "int indirect" 0;
RiAttribute "visibility" "int transmission" 0;
}

//__________________________________________________________
// A utility to create a rib path for an archive to be saved
// in the project directories "data" folder.
global proc string getArchivePath(string $nodename) {
	string $projpath = `workspace -q -rootDirectory`;
	string $datapath = $projpath + "data/";
	string $scenename = `file -q -sceneName -shortName`;
	int $frame = `currentTime -q`;
	string $fstr = "0" + $frame;
	if($frame < 10)
		$fstr = "000" + $frame;
	else if($frame < 100)
		$fstr = "00" + $frame;
	$ribpath = $datapath + $nodename + "." + $fstr + ".rib";
	return $ribpath;
	}

#!/usr/bin/env python

# See Templates->Python->aHelper.py for a more efficient way
# of generating geometry for prman.
# Malcolm Kesson: March 4th 2017

import sys

def rossler(num, alpha, beta, sigma):
	x0 = 1.0
	y0 = 1.0
	z0 = 1.0
	pnts = []
	for i in range(num):
		x1 = -(y0 + z0)
		y1 = x0 + alpha * y0
		z1 = beta + (x0 * z0) - (sigma * z0)
		x0 += x1 * .01
		y0 += y1 * .01
		z0 += z1 * .01
		pnt = [x0,y0,z0]
		pnts.append(pnt)
	return pnts

args = sys.stdin.readline()
if args:
	arg = args.split()
	pixels = float(arg[0])
	num = int(arg[1])
	alpha = float(arg[2])
	beta = float(arg[3])
	sigma = float(arg[4])
	width = float(arg[5])
	
	pnts = rossler(num, alpha, beta, sigma)

print('Attribute "dice" "int roundcurve" [1]\n')
	print('Basis "catmull-rom" 1 "catmull-rom" 1\n')
	print('Curves "cubic" [%d] "nonperiodic" "P" [\n' % num)
	
	for x,y,z in pnts:
		print('%1.3f %1.3f %1.3f\n' % (x,y,z))
	print('] "constantwidth" [%1.3f]\n' % width)

sys.stdout.write('\377')
	sys.stdout.flush()
	
	# wait for the next set of inputs
	args = sys.stdin.readline()

rman "-version 1" {
Declare param {int rossler_num} {
	label "Number of CVs"
	subtype slider
	range {4 10000 100}
	description "No description."
	}
Declare param {float rossler_alpha} {
	label "Alpha"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float rossler_beta} {
	label "Beta"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float rossler_sigma} {
	label "Sigma"
	subtype slider
	range {0 20}
	description "No description."
	}
Declare param {float rossler_width} {
	label "Curve Width"
	subtype slider
	range {0 3}
	description "No description."
	}
# The Collection and NodeOptions blocks enable a Pre-Shape MEL script
# to be assigned to "RenderMan Controls->Geometric Settings" panel.
Collection rossler_OptionalGeometricSettings {
	param rossler_num {
		default 4
		state optional
		}
	param rossler_alpha {
		default 0
		state optional
		}
	param rossler_beta {
		default 0
		state optional
		}
	param rossler_sigma {
		default 0
		state optional
		}
	param rossler_width {
		default 0
		state optional
		}
	}

NodeOptions {kGeometric kParticle} {
   	reference Collection optionalGeometricSettings
   	reference Collection rossler_OptionalGeometricSettings
	}

}

// Generated by Cutter v7.7.8 at 6:56:14 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "C:/Users/jmken/Documents/maya/projects/RfM_mel/rossler.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
//
// Pre Shape User Interface (UI) Mel Script
//
global proc rosslerUI() 
{
string $selected[] = `ls -sl`;
int $i;

for($i = 0; $i < size($selected); $i++ ) {
	string $shp[] = `listRelatives -shapes $selected[$i]`;

// To add the UI implemented by this proc to the "Geometric
	// Settings" panel use the following mel commands,
	//	    select rmanSettings;
	//	    rosslerUI;
	// where "rmanSettings" might be rmanSettings1, rmanSettings2 etc.
	if(`nodeType $selected[$i]` == "RenderMan")
		$shp[0] = $selected[$i];

string $shapeName = $shp[0];
	string $attr = `rmanGetAttrName "preShapeScript"`;

// "Connect" to the mel script that calls 
	// Pixar's custom Ri mel procedures.
	rmanAddAttr $shapeName $attr "rosslerRI";
		
	$attr = `rmanGetAttrName "rossler_num"`;
	rmanAddAttr $shapeName $attr "8000";

$attr = `rmanGetAttrName "rossler_alpha"`;
	rmanAddAttr $shapeName $attr "0.2";

$attr = `rmanGetAttrName "rossler_beta"`;
	rmanAddAttr $shapeName $attr "0.2";

$attr = `rmanGetAttrName "rossler_sigma"`;
	rmanAddAttr $shapeName $attr "5.7";

$attr = `rmanGetAttrName "rossler_width"`;
	rmanAddAttr $shapeName $attr "0.2";

}
}

// Generated by Cutter v7.7.8 at 6:57:52 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "/home/jkengl20/mount/stuhome/maya/projects/RfM_mel/rossler.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
// 
// Pre Shape Mel Script
//
global proc rosslerRI() {
// Get the name of the shape node
string $shapeNode = `rman ctxGetObject`;
string $parents[] = `listRelatives -parent $shapeNode`;
string $tformNode = $parents[0];

// The node may hava a number in its name that we can use 
// to set the random number generator
int	$nodeNumber = `match "[0-9]+" $shapeNode`;	
if($nodeNumber != "") {
	seed(int($nodeNumber));
	}
// Bounding box...
float $bb_width =  `getAttr ($shapeNode + ".boundingBoxSizeX")`;
float $bb_height = `getAttr ($shapeNode + ".boundingBoxSizeY")`;
float $bb_depth =  `getAttr ($shapeNode + ".boundingBoxSizeZ")`;

string $attr;
$attr = `rmanGetAttrName "rossler_num"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
int $rossler_num = `getAttr $attr`;

$attr = `rmanGetAttrName "rossler_alpha"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $rossler_alpha = `getAttr $attr`;

$attr = `rmanGetAttrName "rossler_beta"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $rossler_beta = `getAttr $attr`;

$attr = `rmanGetAttrName "rossler_sigma"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $rossler_sigma = `getAttr $attr`;

$attr = `rmanGetAttrName "rossler_width"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $rossler_width = `getAttr $attr`;

// Use of Pixar's custom RenderMan Studio procedures begins here.
string $cmd;
if(`about -win64`)
	$cmd = "\nProcedural \"RunProgram\" [\"python C:/Users/jmken/Documents/maya/scripts/rossler_helper.py\" ";
else
	$cmd = "\nProcedural \"RunProgram\" [\"/home/jkengl20/mount/stuhome/maya/scripts/rossler_helper.py\" ";
$cmd += "\" " + $rossler_num;
$cmd += " " + $rossler_alpha;
$cmd += " " + $rossler_beta;
$cmd += " " + $rossler_sigma;
$cmd += " " + $rossler_width + "\"] [-100 100 -100 100 -100 100]";
print($cmd + "\n");
RiArchiveRecord("structure", $cmd);
// Make the proxy object inactive
RiAttribute "visibility" "int camera" 0;
RiAttribute "visibility" "int indirect" 0;
RiAttribute "visibility" "int transmission" 0;
}

//__________________________________________________________
// A utility to create a rib path for an archive to be saved
// in the project directories "data" folder.
global proc string getArchivePath(string $nodename) {
	string $projpath = `workspace -q -rootDirectory`;
	string $datapath = $projpath + "data/";
	string $scenename = `file -q -sceneName -shortName`;
	int $frame = `currentTime -q`;
	string $fstr = "0" + $frame;
	if($frame < 10)
		$fstr = "000" + $frame;
	else if($frame < 100)
		$fstr = "00" + $frame;
	$ribpath = $datapath + $nodename + "." + $fstr + ".rib";
	return $ribpath;
	}

#!/usr/bin/env python

# See Templates->Python->aHelper.py for a more efficient way
# of generating geometry for prman.
# Malcolm Kesson: March 4th 2017

import sys

def aizawa(num, alpha, beta, delta, epsilon, zeta, gamma):
	x0 = 0.1
	y0 = 0.0
	z0 = 0.0
	pnts = []
	for i in range(num):
		x1 = (z0 - beta) * x0 - (delta * y0)
		y1 = (delta * x0) + ((z0 - beta) * y0)
		z1 = gamma + (alpha * z0) - ((z0 * z0 * z0) / 3) - (((x0 * x0) + (y0 * y0)) * (1 + (epsilon * z0))) + ((zeta * z0 * (x0 * x0 * x0)))
		x0 += x1 * 0.01
		y0 += y1 * 0.01
		z0 += z1 * 0.01
		pnt = [x0,y0,z0]
		pnts.append(pnt)
	return pnts

args = sys.stdin.readline()
if args:
	arg = args.split()
	pixels = float(arg[0])
	num = int(arg[1])
	alpha = float(arg[2])
	beta = float(arg[3])
	delta = float(arg[4])
	epsilon = float(arg[5])
	zeta = float(arg[6])
	gamma = float(arg[7])
	width = float(arg[8])
	
	pnts = aizawa(num, alpha, beta, delta, epsilon, zeta, gamma)

print('Attribute "dice" "int roundcurve" [1]\n')
	print('Basis "catmull-rom" 1 "catmull-rom" 1\n')
	print('Curves "cubic" [%d] "nonperiodic" "P" [\n' % num)
	
	for x,y,z in pnts:
		print('%1.3f %1.3f %1.3f\n' % (x,y,z))
	print('] "constantwidth" [%1.3f]\n' % width)

sys.stdout.write('\377')
	sys.stdout.flush()
	
	# wait for the next set of inputs
	args = sys.stdin.readline()

rman "-version 1" {
Declare param {int aizawa_num} {
	label "Number of CVs"
	subtype slider
	range {4 10000 100}
	description "No description."
	}
Declare param {float aizawa_alpha} {
	label "Alpha"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float aizawa_beta} {
	label "Beta"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float aizawa_delta} {
	label "Delta"
	subtype slider
	range {0 20}
	description "No description."
	}
Declare param {float aizawa_epsilon} {
	label "Epsilon"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float aizawa_zeta} {
	label "Zeta"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float aizawa_gamma} {
	label "Gamma"
	subtype slider
	range {0 10}
	description "No description."
	}
Declare param {float aizawa_width} {
	label "Curve Width"
	subtype slider
	range {0 3}
	description "No description."
	}
# The Collection and NodeOptions blocks enable a Pre-Shape MEL script
# to be assigned to "RenderMan Controls->Geometric Settings" panel.
Collection aizawa_OptionalGeometricSettings {
	param aizawa_num {
		default 4
		state optional
		}
	param aizawa_alpha {
		default 0
		state optional
		}
	param aizawa_beta {
		default 0
		state optional
		}
	param aizawa_delta {
		default 0
		state optional
		}
	param aizawa_epsilon {
		default 0
		state optional
		}
	param aizawa_zeta {
		default 0
		state optional
		}
	param aizawa_gamma {
		default 0
		state optional
		}
	param aizawa_width {
		default 0
		state optional
		}
	}

NodeOptions {kGeometric kParticle} {
   	reference Collection optionalGeometricSettings
   	reference Collection aizawa_OptionalGeometricSettings
	}

}

// Generated by Cutter v7.7.8 at 7:22:42 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "C:/Users/jmken/Documents/maya/projects/RfM_mel/aizawa.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
//
// Pre Shape User Interface (UI) Mel Script
//
global proc aizawaUI() 
{
string $selected[] = `ls -sl`;
int $i;

for($i = 0; $i < size($selected); $i++ ) {
	string $shp[] = `listRelatives -shapes $selected[$i]`;

// To add the UI implemented by this proc to the "Geometric
	// Settings" panel use the following mel commands,
	//	    select rmanSettings;
	//	    aizawaUI;
	// where "rmanSettings" might be rmanSettings1, rmanSettings2 etc.
	if(`nodeType $selected[$i]` == "RenderMan")
		$shp[0] = $selected[$i];

string $shapeName = $shp[0];
	string $attr = `rmanGetAttrName "preShapeScript"`;

// "Connect" to the mel script that calls 
	// Pixar's custom Ri mel procedures.
	rmanAddAttr $shapeName $attr "aizawaRI";
		
	$attr = `rmanGetAttrName "aizawa_num"`;
	rmanAddAttr $shapeName $attr "30000";

$attr = `rmanGetAttrName "aizawa_alpha"`;
	rmanAddAttr $shapeName $attr "0.95";

$attr = `rmanGetAttrName "aizawa_beta"`;
	rmanAddAttr $shapeName $attr "0.7";

$attr = `rmanGetAttrName "aizawa_delta"`;
	rmanAddAttr $shapeName $attr "3.5";

$attr = `rmanGetAttrName "aizawa_epsilon"`;
	rmanAddAttr $shapeName $attr "0.25";

$attr = `rmanGetAttrName "aizawa_zeta"`;
	rmanAddAttr $shapeName $attr "0.1";

$attr = `rmanGetAttrName "aizawa_gamma"`;
	rmanAddAttr $shapeName $attr "0.6";

$attr = `rmanGetAttrName "aizawa_width"`;
	rmanAddAttr $shapeName $attr "0.2";

}
}

// Generated by Cutter v7.7.8 at 7:23:48 on the 5.22.2017.
// The source document on which this mel script is based is,
//    "/home/jkengl20/mount/stuhome/maya/projects/RfM_mel/aizawa.rman"
// Cutter software by Malcolm Kesson (all rights reserved).
// 
// Pre Shape Mel Script
//
global proc aizawaRI() {
// Get the name of the shape node
string $shapeNode = `rman ctxGetObject`;
string $parents[] = `listRelatives -parent $shapeNode`;
string $tformNode = $parents[0];

// The node may hava a number in its name that we can use 
// to set the random number generator
int	$nodeNumber = `match "[0-9]+" $shapeNode`;	
if($nodeNumber != "") {
	seed(int($nodeNumber));
	}
// Bounding box...
float $bb_width =  `getAttr ($shapeNode + ".boundingBoxSizeX")`;
float $bb_height = `getAttr ($shapeNode + ".boundingBoxSizeY")`;
float $bb_depth =  `getAttr ($shapeNode + ".boundingBoxSizeZ")`;

string $attr;
$attr = `rmanGetAttrName "aizawa_num"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
int $aizawa_num = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_alpha"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_alpha = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_beta"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_beta = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_delta"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_delta = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_epsilon"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_epsilon = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_zeta"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_zeta = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_gamma"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_gamma = `getAttr $attr`;

$attr = `rmanGetAttrName "aizawa_width"`;
$attr = `rmanGetFullSharedGeometricAttrName $shapeNode $attr`;
float $aizawa_width = `getAttr $attr`;

// Use of Pixar's custom RenderMan Studio procedures begins here.
string $cmd;
if(`about -win64`) 
	$cmd = "\nProcedural \"RunProgram\" [\"python C:/Users/jmken/Documents/maya/scripts/aizawa_helper.py\" ";
else
	$cmd = "\nProcedural \"RunProgram\" [\"/home/jkengl20/mount/stuhome/maya/scripts/aizawa_helper.py\" ";
$cmd += "\" " + $aizawa_num;
$cmd += " " + $aizawa_alpha;
$cmd += " " + $aizawa_beta;
$cmd += " " + $aizawa_delta;
$cmd += " " + $aizawa_epsilon;
$cmd += " " + $aizawa_zeta;
$cmd += " " + $aizawa_gamma;
$cmd += " " + $aizawa_width + "\"] [-100 100 -100 100 -100 100]";
print($cmd + "\n");
RiArchiveRecord("structure", $cmd);
// Make the proxy object inactive
RiAttribute "visibility" "int camera" 0;
RiAttribute "visibility" "int indirect" 0;
RiAttribute "visibility" "int transmission" 0;
}

//__________________________________________________________
// A utility to create a rib path for an archive to be saved
// in the project directories "data" folder.
global proc string getArchivePath(string $nodename) {
	string $projpath = `workspace -q -rootDirectory`;
	string $datapath = $projpath + "data/";
	string $scenename = `file -q -sceneName -shortName`;
	int $frame = `currentTime -q`;
	string $fstr = "0" + $frame;
	if($frame < 10)
		$fstr = "000" + $frame;
	else if($frame < 100)
		$fstr = "00" + $frame;
	$ribpath = $datapath + $nodename + "." + $fstr + ".rib";
	return $ribpath;
	}