Nick Porcino meshula

boost removal is an ongoing, low noise effort.

At this point, if you build without python, you can build the usd libraries treating boost as header only, without actually building boost. one or two of the command line tools use boost for command line options.

Porting those to (my suggestion) CLI11 would remove the last non-python boost dependency.

to be redundant and clear: you can manually cherrypick the boost headers

Definitions

Ansible server - where ansible is installed Module - a set of commands meant to run on the client Task - a section in a playbook with a single procedure to complete Role

independent yaml files that can be invoked from

by our incantations we manipulate the dance of electrons in the microcosm, the very fabric of the universe itself

.? is equivalent to orelse unreachable. So to unwrap you can either do const y = x orelse <default>; or if (x) |unwrapped_x| {};

One way to debug ZLS lookups is to do zig run zls/zig-out/bin/build-runner.zig --pkg-begin "@build@" path/to/your/build.zig --pkg-end and make sure it outputs a list of packages.

Using slices for a stringmap

SON OF USD BUILD CLUB

Building a native Apple Silicon version of UsdView

This version of UsdView will have an Apple Silcon, Metal-native viewer, openimageio, and alembic support. It does not yet include MaterialX, OpenColorIO, or any of the other many options build_usd.py supports.

Successfully get usdview running on conda and M1 as follows:

Using the PySide6 PR by Jon Creighton

notes from Siggraph 2022, USD Industry Council, Aaron Luk moderating

ifc requested by many https://en.wikipedia.org/wiki/Industry_Foundation_Classes although it sounds like many consider it to be on a ramp to obsolence
discussion of an "interning" schema for IoT data streams bridged via fabric or directly into usd available in usd via dynamic payload

https://github.com/jarro2783/cxxopts - couple thousand of lines, slightly prickly
getopt - dynamic link rather than bundle code
https://github.com/clibs/flag - c, compilable by C++ with a tweak
https://github.com/tanakh/cmdline - similar to cli11
cli11 - best interface, easy to use, rather big codebase
https://github.com/cofyc/argparse - small, modest, easy to use
https://github.com/p-ranav/argparse - small, mimics python's parser, easy to use, C++17


	#include <atomic>
	#include <cstdlib>
	#include <vector>
	#include <stdlib.h>

	//#define PRINT(...) printf(__VA_ARGS__)
	#define PRINT(...)

	/*

	1>------ Build started: Project: tinyusd, Configuration: RelWithDebInfo x64 ------
	1>main.obj : error LNK2001: unresolved external symbol "class pxrInternal_v0_22__pxrReserved__::Usd_PrimFlagsConjunction const pxrInternal_v0_22__pxrReserved__::UsdPrimDefaultPredicate" (?UsdPrimDefaultPredicate@pxrInternal_v0_22__pxrReserved__@@3VUsd_PrimFlagsConjunction@1@B)
	1>main.obj : error LNK2001: unresolved external symbol "private: static char * * pxrInternal_v0_22__pxrReserved__::Sdf_Pool<struct pxrInternal_v0_22__pxrReserved__::Sdf_PathPrimTag,24,8,16384>::_regionStarts" (?_regionStarts@?$Sdf_Pool@USdf_PathPrimTag@pxrInternal_v0_22__pxrReserved__@@$0BI@$07$0EAAA@@pxrInternal_v0_22__pxrReserved__@@0PAPEADA)
	1>main.obj : error LNK2001: unresolved external symbol "private: static char * * pxrInternal_v0_22__pxrReserved__::Sdf_Pool<struct pxrInternal_v0_22__pxrReserved__::Sdf_PathPropTag,24,8,16384>::_regionStarts" (?_regionStarts@?$Sdf_Pool@USdf_PathPropTag@pxrInternal_v0_22__pxrReserved__@@$0BI@$07$0EAAA@@pxrInternal_v


	--- labfx version 1.0

	name: Particles
	version: 1.0

	-------------------------------------------------------------------------------

	buffer: gbuffer
	has depth: yes



	rapid \| hot fix animation tools
	\| one off pipeline hacks simulation tools
	\| one off task UI nodes for procedural graphs
	\| build systems
	\| rigging systems
	\|
	\|
	slow \| looks foundational architecture