Head-tracking in Predestination, for a 3D perspective without expensive equipment

This week I’m working hard on putting together a Kickstarter campaign so I haven’t had much time to work on gameplay. But I wanted to show off an exciting development this week: Head-tracking.

Remember the video below from a few years back? In it, Johnny Lee showed off his awesome head tracking demo for games using a Wiimote connected to his PC. It turns a monitor or TV into a portal into a virtual room that visually reacts to movement exactly as viewing a real 3D box through a window would. Objects can even be seen to float out in front of the screen, providing a real 3D experience without the need for an expensive 3D monitor. In fact, all you need to pull this off is a Wiimote and a cheap pair of safety glasses with infra red LEDs in them. Read More

Working on a trailer

I’m working on a trailer this week, so I’ve been programattically composing scenes in my engine and will film them when they’re done. The scenes all run in realtime so I’ll also be able to keep them in the final game as an intro. I’ve had to clean up the back-end code and build some new tools for this, but I’ll be able to use the new tools for other things like space combat and cutscenes. Below is a quick sneak peek at part of one of the scenes, which uses a new planetary ring system I developed today. The ring is actually drawn to the background, so I could add a lot more detail without slowing the game down at all. I may add more types of rock and ice asteroid, and make the whole thing much bigger or the individual asteroids smaller. I just thought the ring was too cool not to share. Read More

A sense of scale on planets

In showing people screenshots of my game project, it’s sometimes difficult to get across a sense of scale. Below is a visual update to show the scale differences between the game’s three main zoom levels. The top one is zoomed out to orbit, the second is the level at which you’ll send scout ships on survey missions around the area to push back a “fog of war” style map and uncover resources etc. The third is the level at which you’ll manage the colony. The camera angle is different there just because buildings will look better with it. Read More

Planet graphics update

I came up with a new terrain shading technique that combines some clever texture packing tricks with normal approximations in the pixel shader to produce some awesome results. The lighting on the terrain is now extremely highly detailed, and zooming down onto the terrain looks perfectly smooth. I can also feasibly add more lights for particular buildings or the cursor to make some awesome effects. Below are a few screenshots of the current work in progress: Read More

http://www.youtube.com/watch?v=oRVbvG-TpJc Predestination 4X game Galaxy Map: System window demonstr

Predestination 4X game Galaxy Map: System window demonstration

Please watch fullscreen (1080p available). The video’s a bit darker and a lot blurrier than the actual game because YouTube is bloody awful at encoding videos, but you get a clear enough idea of the effect in fullscreen. Read More

http://www.youtube.com/watch?v=_QCmvsKSXic A video of the 3D galaxy map for Predestination. Please w

A video of the 3D galaxy map for Predestination. Please watch it in 720p fullscreen, otherwise a lot of important small details like the lines between stars and the galactic plane are lost. Read More

An example of the playable galaxy map screen when it’s generated in 2D. It would also be possi

An example of the playable galaxy map screen when it’s generated in 2D. It would also be possible to generate the map in 3D and then flatten it to 2D, this shouldn’t cause overlapping stars but might make the distances between stars unintuitive. Read More

Galaxy map and screen transitions

One of the challenges in developing a space 4X game is that the game has to be played on the colony, solar system and galaxy levels. Master of Orion II had separate galaxy map and colony management screens, and the solar system view was a small window that opened inside the galaxy screen. This was handy because sometimes you’d exit out from a planet and want to fast-forward a few turns before returning to that planet. I like this functionality, and want to preserve it in Predestination.

This means I need separate galaxy and colony views, which I can already do with my GalaxyScreen and PlanetScreen. These are distinct screens that can be switched between instantly, but I need to build a visually smooth transition between them. On selecting a planet, I’d like the game to zoom in on the planet before switching to the PlanetScreen so that the two screens look identical and you don’t notice the transition. I also need a solar system window that can be brought up in GalaxyScreen. Read More