Not a whole lot to talk about this month, since I didn’t really work much on side projects. The one thing I’d like to discuss is something called “texture arrays”.
So I’ve been experimenting a lot lately with rendering lines on the ground, for the map in strategy and tactics games. Last post I already had this effect working for a square grid, but it wouldn’t work for hex grids because it was dependent on drawing pixels to match the grid. I ended that post by brainstorming ways to support hex grids, and have had great success working on the problem since then.
I uploaded a WebGL demo to try, and here’s a video showing the territory outlines shader working on both square and hex grids:
Merry Almost-Christmas! I normally do a blog post every month on the 25th, but I wanted to do this one a few days before then because of the holidays.
Last month I had described my plan to render border lines on the ground (think territory in a strategy game, or movement ranges for tactics games). Here’s an image showing the result of my experimentation:
Hey, looks pretty good if I do say so myself! That’s a smoothly glowing outline drawn on the ground, surrounding a discrete region of a square grid, with the outline nicely rounded at the corners.
A couple months ago I was noodling on techniques for displaying the map in a strategy or tactics game. Well, lately I’ve been thinking a lot about one specific aspect of how those maps work: representing borders on the map.
I’m talking about the colored lines on the ground in this screenshot:
Still haven’t had much to blog about lately, so this may be a short post. I didn’t even make a post last month, but there were a couple interesting new techniques I’ve been mastering since my last post. One is using the stencil buffer in custom shaders, and the other is using web sockets to implement multiplayer.
As I pointed out last month, I’m putting my personal projects on a hiatus for a while. Instead, I’m going to talk a bit about interesting game dev and graphics stuff that’s come up at work. Naturally I can’t blab too many details about our internal projects at PEAK6, but I do want to point out some of the publicly available technologies and/or resources.
The project I’m currently working on has involved a witch’s brew of proc gen techniques. I want to focus on two in particular: convex hulls, and triplanar mapping.