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PhysX Vehicle2 モジュール — 動作詳細

1. 概要

source/physxvehicle/ は PhysX SDK の車両シミュレーションモジュール(Vehicle2 API)の実装である。コンポーネントベースのアーキテクチャを採用し、タイヤ・サスペンション・駆動系・ステアリング・剛体力学を独立したコンポーネントとして分離している。

公開APIヘッダは include/vehicle2/ に配置され、ソース実装は source/physxvehicle/src/ に配置される。名前空間は physx::vehicle2

2. アーキテクチャ設計

@James2022-rgb
James2022-rgb / US2402025A.md
Last active February 17, 2026 18:23
US2402025A

US 2,402,025 — Torpedo Director

Inventor: Raymond E. Crooke, Great Neck, N.Y. Assignee: Ford Instrument Company, Inc., Long Island City, N.Y., a corporation of New York Filed: January 27, 1940, Serial No. 315,901 Patented: June 11, 1946 5 Claims. (Cl. 235—61)


@James2022-rgb
James2022-rgb / US2402024A.md
Last active February 17, 2026 18:21
US2402024A

US 2,402,024 — Torpedo Director

Inventor: Raymond E. Crooke, Great Neck, N.Y. Assignee: Ford Instrument Company, Inc., Long Island City, N.Y., a corporation of New York Filed: January 27, 1940, Serial No. 315,900 Patented: June 11, 1946 5 Claims. (Cl. 235—61)


@James2022-rgb
James2022-rgb / US2403542A.md
Last active February 17, 2026 16:41
US2403542A

US 2,403,542 — Torpedo Data Computer

Inventor: William H. Newell, New York, N.Y. Assignee: Ford Instrument Company, Inc., Long Island City, N.Y., a corporation of New York Filed: August 3, 1940, Serial No. 350,897 Patented: July 9, 1946 4 Claims. (Cl. 235—61)


@James2022-rgb
James2022-rgb / DE935417C.md
Created February 10, 2026 17:18
DE935417C

DE 935 417 C — Torpedovorhaltrechner

Erfinder: Hans Hoffmann Anmelder: Siemens Corp Anmeldetag: 1944-10-01 Veröffentlichung: 1955-11-17


Beschreibung

@James2022-rgb
James2022-rgb / concat_gopro_mp4_preserving_gpmf.bat
Created February 8, 2026 18:39
Concatenate split GoPro HERO 11 MP4 files preserving GPMF streams
REM GoPro HERO 11
REM
REM Where input.txt is e.g.
REM
REM file GX010017.MP4
REM file GX020017.MP4
REM Concatenate MP4 files preserving GPMF stream:
ffmpeg -f concat -i input.txt -map 0:v -map 0:a -map 0:3 -copy_unknown -tag:3 gpmd -c copy concatenated.mp4
// References:
// https://github.com/gopro/gpmf-parser
// https://community.gopro.com/s/question/0D5Uv000002ABpJKAW/where-can-i-find-descriptions-for-these-gpmf-fourcc-codes?language=ja
#pragma endian big
#include <std/mem.pat>
#include <std/string.pat>
union Fourcc {
rmdir build-android-generators /s /q
mkdir build-android-generators
cmake . -B build-android-generators --preset vs2022
cmake --build build-android-generators --config Release --target all-generators
rmdir build-android /s /q
mkdir build-android

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