simonreeves

from PySide.QtGui import *

# create a modal message box with a single 'Ok' button
box = QMessageBox()
box.setWindowTitle('Title')
box.setText('Text')
box.exec_()


# create a modal message box that offers some choices (Yes|No|Cancel)

simonreeves

import sys
from Qt import QtCore
from Qt import QtGui
from Qt import QtCompat
from Qt import QtWidgets


class my_dialog(QtWidgets.QDialog):
    def __init__(self):
        QtWidgets.QDialog.__init__(self, None, QtCore.Qt.WindowStaysOnTopHint)

simonreeves

# toolsutil part came from a built-in shelf tool so I could get the correct context pwd
import toolutils
pane = toolutils.activePane(kwargs)

new_node = pane.pwd().createNode('subnet', 'lights')
new_node.setColor(hou.Color(0.97, 0.8, 0.27))
new_node.setUserData('nodeshape', 'light')

simonreeves

// point wrangle using 'lage' attribute generated from L-System SOP
// looping over points is like doing a promote max sop

// get the max by looping over the points
float lage_max = 0;

// get point count
int pc = npoints(0);

// loop over points

simonreeves

// get the max by looping over the points

int pc = npoints(0);
printf('pc %s\n', pc);

for(int i=0; i < pc; i++) {
    // careful with printing on a large mesh
    // printf('point: %s\n', i);
}

simonreeves

# get node's input parm
# like opinputpath('.')

hou.node('.').inputs()[0].parm('scale').eval() * hou.node('.').inputs()[0].parm('sx').eval()

simonreeves

def nulls_from_x():
    for node in hou.selectedNodes():
        print(node.name())
        t = node.parmTuple('t').eval()
        r = node.parmTuple('r').eval()
        s = node.parmTuple('s').eval()
        scale = node.parm('scale').eval()

        new_null = hou.node('obj/').createNode('null')
        new_null.parmTuple('t').set(t)

simonreeves

# Set log level to 'debug'
hou.hscript("Redshift_setLogLevel -L 5")

# Toggle Redshift console log
hou.hscript("Redshift_switchConsoleLog")

simonreeves

// get nearest point index of second input
int np = nearpoint(1, @P);

// get that point's position
vector np_pos = point(1, 'P', np);

// measure distance
float dist = distance(@P, np_pos);

// normalise distance

simonreeves

# not complete but an example

def n():
    
    # get child nodes from a node
    prop_nodes = hou.node('/obj/action/props/').children()
    
    # loop through children
    for prop in prop_nodes:
        # filter by name