ChrisHinde

-----BEGIN CERTIFICATE REQUEST-----
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ChrisHinde

-----BEGIN PGP PUBLIC KEY BLOCK-----

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ChrisHinde

-----BEGIN PGP PUBLIC KEY BLOCK-----

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ChrisHinde

shader InstanceGrid_Random(
    point proj = point(u, v, 0) [[string label = "Projection"]],
    int cols = 10 [[string label = "Columns", int min=0, int max=1000]],
    int rows = 10 [[string label = "Rows", int min=0, int max=1000]],
    int utime=1 [[string label = "Time", int min=0, float max=1000, float sliderexponent=2]],
    int fulluv = 0 [[string label = "Use full UV", string widget = "boolean"]],
    int invert_u = 0 [[string label = "Invert U", string widget = "boolean"]],
    int invert_v = 0 [[string label = "Invert V", string widget = "boolean"]],
    output color c = 0 [[string label = "Instance ID"]]
)

ChrisHinde

shader InstanceGrid(
    point proj = point(u, v, 0) [[string label = "Projection"]],
    int cols = 10 [[string label = "Columns", int min=0, int max=1000]],
    int rows = 10 [[string label = "Rows", int min=0, int max=1000]],
    int fulluv = 0 [[string label = "Use full UV", string widget = "boolean"]],
    int invert_u = 0 [[string label = "Invert U", string widget = "boolean"]],
    int invert_v = 0 [[string label = "Invert V", string widget = "boolean"]],
    output color c = 0 [[string label = "Instance ID"]]
)
{

ChrisHinde

shader NoiseGrid(
    point proj = point(u, v, 0) [[string label = "Projection"]],
    float scale=20 [[string label = "Scale", float min=0.001, float max=1000, float sliderexponent=2]],
    float utime=1 [[string label = "Time", float min=0.001, float max=1000, float sliderexponent=2]],
    output color c = 0
)
{
    c = cellnoise(proj * scale, utime);
    
    c = color(c[0], c[0], c[0]);

ChrisHinde

# imggen_randompatches.py
# 
# Python script to generate an image with greyscale "patches"
# from black (0.0 / 0) to white (1.0 / 255) in random order
#
# CC-BY Chris Hindefjord - chris.hindefjord.se - 2023-08
# 
# Tested with Python 3.9.2
# NB: Requires the PIL/Pillow library!
#

ChrisHinde

#!/usr/bin/python3
# -*- coding: utf-8 -*-

# Author: Christopher Hindefjord - chris.hindefjord.se
# September 2021
# License: CC-0 (Public domain)

# ===========================
#  Converts a list of strings/descriptions to numeric "descriptor" for (some) Sam4s cash registers.
#  The character codes are taken from the "Operator's and Programming manual" for Sam4s ER-5200M/5240M!

ChrisHinde

#!/usr/bin/python3
# -*- coding: utf-8 -*-

# Author: Christopher Hindefjord - chris.hindefjord.se
# September 2021
# License: CC-0 (Public domain)

# ===========================
#  Converts a list of strings/descriptions to numeric character code for (some) Sharp cash registers.
#  The character codes are taken from the "Instruction manual" for Sharp XE-A113!

ChrisHinde

START G-CODE
(Copy the text between the ---'s and paste into "Start G-code" in the settings for the printer in Cura)

---

;start gcode
M118 X48.17 Y45.44 Z90.01 T0
M140 S0 T0

M104 S0 T1