Two Steps Forward, One Step Back, One Step Sideways

My shadows disappeared!

I had all these beautiful real-time shadows playing across all of the panels, and they went bye-bye. Not sure what happened, although I did update Unity (the platform I use for development) and that’s the only thing I can think of that changed. I’m going to get another, more experienced pair of eyes on it to figure it out, but that was disappointing.

However, the sideways step is when I put the shadows aside for the time being. No sense banging your head on the wall when nothing’s happening. So I switched to playing with lighting, fog, and greater depth. In VR, you want to really maximize the sense of scale and depth, and I felt like it was getting too crowded in there. So I increased the distance between the two panels that spawn and destroy the panels to spread things out a bit, and increased the radius of each panel’s distance from the other. Added some fog to fade things in and out, and got this:

Much more interesting. I switch to a global view in the second half so you can see what’s going on from outside. It’s kind of pretty on its own. I’m going to see if I can do something with that – maybe you can teleport outside for a look? So even without the shadows, this looks pretty compelling. One of the nice pluses of the fog is that, originally I had the issue of materials that can change opacity (fading them into view as detailed in the last blog post) being unable to cast shadows, so I had worked out a way of switching materials once a fade had completed to one that cast shadows. It worked fine in this prototype test I made:

Hell, even the shadow was still there, if faint. That was pretty cool. But when I applied the same code to the actual scene, bupkis. So I could have a debug that confirmed the materials had changed, but since there weren’t no shadows no more, it didn’t look any different. But when the panels appear and disappear in and out of the fog, there’s no need to fade them. So I can stick with one material – the original one. It looks fine, but if I can get the shadows back, that would be gravy. That’s my new word for “cool.” Kind of like how Guy Fieri tried to use “money” in the same way.

The other thing that’s both nice and creepy at the same time is how the day quickly goes by when I’m in the thick of it. It’s nice because it means I’m lost in it and making things happen – however slowly and incrementally – but I’m thoroughly engaged. It’s hard for me to get to that point, so I’m glad it’s happening more and more. But when I start at 10am and next time I look up it’s 4:30, it’s kind of scary. It’s like, the day disappeared so quickly and yes I got stuff done, but not as much as I thought and now it’s late and what the fuck??

There are some camera effects I want to play with and then I’m going to explore other aspects of this scene now that the core functionality is in place. It’s fun to be able to focus on aesthetics for a change. Here we go…

Also, exactly one week until the family arrives. Can’t wait!! Spending three days in London, then Europe for another three (Hamburg, maybe, since Rey wants to go to Germany), then Tatsfield, then taking Jacob to Worcester. I’m so excited!

As an aside, I listen to a lot of music while working, so I thought I’d add what I listened to while working on the above and while composing this blog post. I’ll do this now and going forward. For the above, I listened to:

(Note – even though it doesn’t look like it, each of the above titles is a link that will take you to a website or iTunes if you want to check out the music for yourself)

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

About jjjolton