sqlraytracer
RayTracer
| sqlraytracer | RayTracer | |
|---|---|---|
| 13 | 6 | |
| 233 | 118 | |
| - | - | |
| 0.0 | 4.7 | |
| almost 2 years ago | 3 months ago | |
| PLpgSQL | C++ | |
| MIT License | GNU General Public License v3.0 only |
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sqlraytracer
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SQL Reserved Words – The Empirical List
My pet silliness in sql from a couple years ago: https://github.com/chunky/sqlraytracer
You remind me I need to finish my hunt the wumpus implementation. (sqlite has an easy way to get user input, mid query...)
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When you ask the guys who says "SQL isn't a real programming language" to do literally anything other than a simple select statement
sql raytracer
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How Ray Tracing (Modern CGI) Works And How To Do It 600x Faster - Youtube: Josh's Channel
Every time I see a discussion about raytracing, I feel compelled to link to my own, unreasonably silly, implementation: https://github.com/chunky/sqlraytracer
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Writing a Raytracer — which book?
I implemented my raytracer by working through "Raytracing in One Weekend" and I would *highly* recommend it.
- SQL is usually all you need
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TIL about the Financial Modeling World Cup, which is essentially the World Cup for Competitive excel users. Participants solve real-life case studies by building financial models in Microsoft Excel. $25,000 prize fund.
Someone built a raytracing engine in pure SQL https://github.com/chunky/sqlraytracer
- What are the dumbest programming languages people have made game engines with
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Ray Tracing for the TI-84 CE
This is awesome. A bit of self-promotion: I, too, wrote a deliberately obtuse raytracer: https://github.com/chunky/sqlraytracer
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Question: What is the performance of a Postgres recursive query with a large depth on millions of rows? Should I use a graph database instead?
The only thing that's awkward about postgres is that it is documented as fully materialising a recursive CTE before handing you any rows. If you have some truly offensively large graph traversal [output, not input], it can take a while to create the temp table. My sql raytracer can take minutes per image because of the gargantuan temp storage thing.
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Is it worth writing a software raytracer before going into hardware accelerated RTX?
[1] I used SQL: https://github.com/chunky/sqlraytracer [note that dielectrics still aren't working, don't judge me for bugs, yet!]
RayTracer
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C++ Project Ideas?
And here there is a project of mine base on them (and not only): aromanro/RayTracer: A ray tracing program (github.com)
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4 hours of my .obj parser so far 😭
I've got a basic obj parser in my ray tracing project: https://github.com/aromanro/RayTracer
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How 3d models like sphere can be rendered?
And this one: https://github.com/aromanro/RayTracer is with ray tracing, not using opengl, but it illustrates spheres that are 'really' spheres, that is, not made out of polygons. In principle such thing could be done with opengl as well (or some variation of it).
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I am looking for resources where I can learn the theoretic part of a raytracer, so I can implement it myself.
I started out with 'Ray Tracing in One Weekend' (actually it was in very few hours in a Saturday), then went further, first with the other two volumes then with some papers and other things on the net and in the end I've got this: https://github.com/aromanro/RayTracer
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Writing a Raytracer — which book?
I started with number 2 (continuing with the other two in the series), then went further and ended up with this: https://github.com/aromanro/RayTracer
- Pasionat de c++
What are some alternatives?
TI-84-CE-Raytracing - A ray tracing engine for the Ti84 CE written in C++ and ez80 assembly.
EventMolecularDynamics - A program implementing event driven molecular dynamics for hard smooth spheres, using OpenGL for displaying
Schemaverse - The Schemaverse is a space-based strategy game implemented entirely within a PostgreSQL database. Compete against other players using raw SQL commands to command your fleet. Or, if your PL/pgSQL-foo is strong, wield it to write AI and have your fleet command itself!
NGL - The NCCA Graphics Library
cgltf - :diamond_shape_with_a_dot_inside: Single-file glTF 2.0 loader and writer written in C99
HartreeFock - A program implementing the Hartree–Fock (also post-HF: MP2, CCSD(T), CIS and TDHF/RPA)/self-consistent field method (also DIIS) with Gaussian orbitals
Game-Of-Life-T-SQL
manta-ray - An open source physically based renderer.
brainfuck-game-engine - A brainfuck game engine -- because life wasn't hard enough before
any_hash.cr - Better JSON::Any for Crystal
tinyraytracer_rs - tinyraytracer implementation using Rust
html_builder - DSL for creating HTML