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Time for another update I think, been a while actually (or at least it feels like that!). So here's a brief overview of what exactly has been going on with DE over the past few weeks...

Posted by chineseroom on Sep 25th, 2009

So over the past couple of weeks I’ve been working on various bits and pieces for the environment, firstly making rock clusters which are scattered around the bay, such as the path from the lighthouse to the beach and the hermit’s cave. I’m still in two minds about using models for rocks like this however as I’m not a big fan of the vertex lighting, even with all the advances of the OB’s per-vertex lighting and self shadowing. I find that the lighting is often inconsistent with the lightmapped geometry, so I’m considering changing them over (or at least partially) to displacements and seeing how the performance compares.

Another thing I worked on, and something that had been bugging me since the project started, was the problem of creating a realistic ocean with Valves pond water. After unsuccessfully trying various complex solutions I finally decided to go back to basics and tried a simple scrolling TwoTexture, with some carefully crafted textures, applied on a brush 1 unit above the water. Initial results were very promising but one of the major problems I had over such a large area was inevitable tilling. I countered this by converting the brush into a displacement where I could skew and shape the texture to avoid any ugly tilling and better match the contours of the shoreline. The result was quite satisfying and overall not too expensive, and I can optimise it further later on if necessary.

Dear Esther Remake - update 25/10/2009

Something may also notice in these shots is the new lighting and sky. I saw some concerned comments that it was previously too bright, and although it was only placeholder in previous shots, I had to agree it was not in fitting with DE’s atmosphere at all. As you can see I darkened the sky and lighting considerably and tried to select a palette which better suited a darker and mysterious atmosphere. Finally I got some help from coder, Jack Morgan, who helped fix a few annoyances such as footstep sounds and crouch speed as well as one other feature allowing me to have more control over what can be done with detail sprites; Basically I’ve been hoping Valve would fix the problem detail models (instead of sprites) killing fps in the engine since I first started mapping but unfortunately it seems like the engine is just not built to handle it. Detail models offer a very simple way of adding variation to large surfaces such as the beaches in DE without having to place hundreds of models or decals individually and only need to be seen when the player is in close proximity. The solution Jack and I came up with was to instead use sprites that are parallel to the ground which then create the effect of texture variation and detail. There results were surprisingly good and best of all cheap as chips!

Dear Esther Remake - update 25/10/2009

After all the small bits and pieces were sorted I decided it was time to get focused. My plan is to focus on one area’s art every week and try to get them at a level where all they need is polish. This week I have been focusing on the Lighthouse area at the beginning of the first level. Originally it was just a small stone house that didn’t make much sense in that location. I decided a lighthouse would be more fitting, and with the inspiration of Ben Andrew’s concept art I built what you can see below.

Dear Esther Remake - update 25/10/2009 Dear Esther Remake - update 25/10/2009 Dear Esther Remake - update 25/10/2009

This was pretty taxing to be honest, with lots of small props being required for the interior which can be very time consuming in Source. Although it still needs a lot of polish, overall I'm pleased with the results and next week I shall start on another area.

Finally I made a video showcasing the sea and sky in action so that you can more clearly see it to full affect, head on over to my blog to see it!


Post comment Comments
Jesternz08 Sep 26 2009 says:

Wicked update, your really good at pushing the source engine for some great results.

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Vizitas Sep 26 2009 says:


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vfn4i83 Sep 26 2009 says:

The works continue amazing.

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MP81 Sep 26 2009 says:

This is absolutely INCREDIBLE.

Great work!

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Muffinssi Sep 26 2009 says:

Awesome update as always. Lighting is now much better than last time and lighthouse looks truly amazing!

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BlackShadow1991 Sep 26 2009 says:

Amazing work :)

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Shirik345x Sep 26 2009 says:

Add subtitles to the remake pls

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freredarme Sep 26 2009 says:

Nice work !

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DazJW Sep 26 2009 says:

It's fantastic to see the mod being polished in the one area it was slightly lacking, the lighthouse looks excellent.

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Metalspy Sep 26 2009 says:

Nice, it looks so much better now!

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ausbushman Sep 26 2009 says:

Picture perfect!

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DugIt Sep 26 2009 says:

Quite awesome. I'll be watching this for any further updates.

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ghostings Sep 26 2009 says:

I am all in for the darker atmosphere transition, ghost stories just don't seem so sad on a sun-lit beach. Though I am going to miss the stone-house, struck me as a hermit's home by the sea. Anyways, great work and keep chugging along.

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Mars_3K Sep 27 2009 replied:

I too will miss the stone-house, but the light-house is so close to Ben's concept art, it's hard to complain. :)

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chineseroom Author
chineseroom Sep 26 2009 says:

Hi Rob

Just watched the latest vid and it's looking absolutely amazing - yr wringing stuff out of the Source engine I had no idea were possible - great stuff...


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Leon_Kilean Sep 27 2009 says:

I tried to make foamy water once, but I couldnt make it work, not even with my new materials.. I used a similar technique, but it looked pretty bad in my hands. =P

Thats damn impressive tho.

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Varsity Sep 27 2009 says:

Valve used displacements in Lost Coast, so you're on familiar ground. Jawdropping work as ever!

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wiredgear Sep 28 2009 says:

Very breath taking. It's all I could say. You are a god in Hammer.

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awesomepossum Oct 1 2009 says:

Man that video is great, excellent work on the water effects.

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Bird_of_Prey Oct 1 2009 says:

I must say that the muted colors and all of the mist really make them feel cold and creepy, as they should. Amazing work.

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Orion Oct 2 2009 says:

I'm simply lost for words after seeing what you guys have achieved with water in source! I'm GobSmacked! Absolutely god darned Amazing!!

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Projectionist Oct 15 2009 says:

Great stuff indeed,all the Fans at Renderosity wish you luck with the remake

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