cpu-shader-learning-java

Attempt to write program to render shader.
Inspired by Graphics API is irrelevant.
As shader example cool-looking shader.

Java

openjdk version "25.0.1" 2025-10-21
OpenJDK Runtime Environment (build 25.0.1)
OpenJDK 64-Bit Server VM (build 25.0.1, mixed mode, sharing)

Run

java ShaderExample.java

Run VectorAPI attempt

java --add-modules jdk.incubator.vector --enable-preview ShaderOnVectorApi.java

Convert to video:

ffmpeg -i ./output/shader/image_%02d.ppm -r 60 ./output.mp4