Brief Description

A pure browser JavaScript 3D viewer for classic Terminal Reality game track/level archives, including Monster Truck Madness, Monster Truck Madness 2, Terminal Velocity, Fury3/F-Zone, Hellbender and CART Precision Racing track data. Drop in a POD or ZIP file from local storage, or point it at a CORS-enabled URL, and the viewer decodes terrain, textures, objects, ground boxes, courses, trucks, water, backdrops, and CPR racetrack layers all client-side.

JSTrackViewer is based on JTraxx, which in turn is based on the original Traxx track editor for MTM1 & MTM2.

Furthermore, this viewer is still being worked on. Any feedback can be offered in the forum, here.

Features

• Load .POD archives from local disk or remote URL
• Load .ZIP archives containing POD files from local disk or remote URL
• Multi-track POD support for archives with multiple .SIT or .LVL entries
• OPFS-backed per-session staging, with a Clear temp control
• Navigation minimap with greyscale height map and clickable camera repositioning
• Viewer toggles for terrain, textures, grid, courses, objects, billboard behavior, checkpoints, ground boxes, collision boxes, wireframe, trucks, water, background, and sunlight
• Separate track data and stats panels, including background model, music, weather, texture/object/ground-box/course counts
• Adjustable view distance, sun intensity, and gamma
• Static BIN model decoding, including textured meshes, known transparent face types, and TV-family/Hellbender scale handling
• RAW + ACT texture decoding with fallback palette support
• Ground box layer support from RA0, RA1, and CL0
• MTM/MTM2 .SIT parsing for terrain, metadata, courses, trucks, objects, and backdrops
• TV/Fury3-family and Hellbender .LVL support, including .DEF object placement
• CPR .TRK / .TTX racetrack layer support, including walls, wireframe display, and wall-bounded surface rendering

Access the Track Viewer here

Click on the link to open the track viewer.

Limitations

Whenever you open a track from the website, you must use the full link like https://www.mtm2.com/tracks/exampletrack.zip.
Furthermore, make sure you note if you are on www.mtm2.com or mtm2.com. Due to internal security settings, the viewer will not open a truck if you mix and match the links. For example if you are on www.mtm2.com you have to use a truck link with www.mtm2.com, otherwise use mtm2.com etc.

• Rendering is inspection-focused; it does not emulate race physics, AI, audio playback, weapons, enemies, checkpoint, tunnels or game scripting.
• CPR racetrack wall rendering is supported but still approximate compared with the original renderer.
• TV/F3/HB tunnels are not supported.
• Animated models or textures are not supported.
• Ramps are not displayed.
• TopCrush models are not supported.
• Models or art not available on the POD file is not rendered.

Source code on GitHub

Kmaster has graciously offered the source code on his personal github.