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VoxelForge/Experiments/LivingPlane/build.sh
T
Fr0zkaandClaude Opus 5.5 5b15595e4a experiment: LivingPlane - GPU wave-equation height field reacting to a moving sphere (L162)
Standalone EGL/OpenGL 4.3 compute runner (runtime GLSL, no shader compiler needed), ping-pong height/velocity field,
damped wave + foundation spring + Gaussian sphere push + optional breathing, vertex-displaced render to PNG.
Independent of generation. Intel ADL GT2: ~0.08 ms/step at 512^2, ~0.29 ms/step at 1024^2 (wall-time difference).
.gitignore now allows Experiments/.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
2026-11-02 10:35:37 +01:00

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#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
PLUGIN_ROOT="$(cd -- "${SCRIPT_DIR}/../.." && pwd)"
OUTPUT_DIR="${PLUGIN_ROOT}/Saved/Linux/l162"
CXX="${CXX:-g++}"
command -v "${CXX}" >/dev/null || { echo "C++ compiler not found: ${CXX}" >&2; exit 2; }
pkg-config --exists egl gl libpng || {
echo "EGL, desktop OpenGL, and libpng development files are required" >&2
exit 2
}
mkdir -p "${OUTPUT_DIR}"
read -r -a GRAPHICS_FLAGS <<<"$(pkg-config --cflags --libs egl gl libpng)"
taskset -c 0-11 prlimit --as=6442450944 -- \
"${CXX}" -std=c++20 -O2 -g -Wall -Wextra -Wpedantic \
"${SCRIPT_DIR}/LivingPlane.cpp" -o "${OUTPUT_DIR}/living-plane" \
"${GRAPHICS_FLAGS[@]}"
echo "built ${OUTPUT_DIR}/living-plane"