So flying has become fun again

Today I was working mainly on shader debugging. Nothing wrong with the shaders working, it’s just in some cases they can produce odd results like divide by zero, not a number and infinity. We now have a way of trapping the source of these errors, it’s just a long iterative process testing them all.

Walked Sasha, Dillon just hid under the bed, he was still quite tired from yesterday. Then in the afternoon I vanished off to Heliflight. Met up with Jon who I already knew. Decided we were going to do a bit of a review. He said the guy I flew with last time can be a little bit dull and isn’t very adventurous. We flew out to the north west and did a couple of climbs and descents and a couple of autos. First one was a bit chaotic but the next two were good. Returned to the airfield, the first approach was a bit steep but landed it. I did two more circuits which were near enough perfect. We then did another one with a full engine off landing. These are always fun, if you enjoy pretending to crash. All in all though very enjoyable. He didn’t moan once about me exceeding RPM limits or not checking carb heat. He just let me get on with flying. I’ll be seeing him again.

Came back and did some more work. Went for a run. Did more work. Finally ate.

More shader debugging tomorrow. Pump with Laverne, followed by a weights session afterwards. Hopefully won’t fall ill again afterwards.

Well the Imodium is still working, I feel like I need to shit out a paving slab

Slept well. Which wasn’t great when I had to be up at 6:30AM to take Dillon to playgroup. Went back to bed. Spent the bulk of the day typing up a conference notes Took Sasha out for a walk she was actually pretty well-behaved for once came across another dog and she’s actually fine. Now this is really weird. I press function key twice on the MacBook Air, and it’s only asked me if I wanted to install dictation software. So I said yes and after a five minute download update came with a small microphone icon. And the rest of this blog entry is now actually being written using voice dictation I will keep actually all the spelling mistakes and grammatical errors into making our if any gesture amusement purposes and to Jesse accurately actually is. Went to the gym this evening and a body pump then came back and did a bit more work. I then sat down for about an hour and started adding fracture to the Las Vegas helicopter video. I am going to stop the dictation mag because it is making some very amusing errors.

That was fun. Okay I haven’t mentioned Ubuntu in a while, I’ve been getting some quite bad spam for a little while so wanted to black list some sender email domains. Now using postfix, here’s how to do it. First create a file in /etc/postfix and call it sender_checks. Then inside that file add the domain name followed by REJECT followed by any comment you want to send back to the sending server, I use ‘No spammers’. Then you need to turn that into database file, so run ‘postman hash:/etc/postfix/sender_checks’ this should produce a .db file in the postfix directory. You need to edit the /etc/postfix/main.cf file and add ‘check_sender_access hash:/etc/postfix/sender_checks’ to the ‘smptd_recipient_restrictions’ line, usually best at the beginning. The only thing you have to do then is ‘postfix reload’. This will then block all the listed domains before they get anywhere near the mail box.

So Rolf fiddled everything except ‘Two little boys’, ironically. And I got stuck in a lift.

So Sunday I made it to London after the train I was going to get had a delayed connection, so ended up hanging round for ages. Got to London in reasonable time anyway, checked into the hotel and met up with the guys. We had dinner then headed over to the conference registration. Then everyone except me and one work colleague went to bed. We went to the pub.

Up early on the Monday. Now I can’t say anything about the conference itself, it’s the usual mix of stuff you already know, stuff you on’t care about and a few golden gems. Took lots of photos of a colleague eating cake. Had amazing gas all day from the rear end. There was a bit of a party that evening, but it was a bit of a damp squib, after a few points of real ale we all headed back to the hotel. I ate a sandwich and then went to sleep, it was about half ten. Oh, had one fun incident that morning, got in the lift after cleaning my teeth to go to the conference. Started on ground floor. “Doors closing”. Doors closed. Got to floor three. Lift stopped. “Doors opening”. Except they didn’t. “Doors closing”. Okay. Off we went up to floor five. Stopped. “Doors opening”. No they didn’t. Waited and pushed five again. “Doors opening”. Nope. So I grabbed both doors and forced them open, the bottom of the lift was about a foot below the floor level. So I jumped out. The doors snapped closed behind me. I was on floor six. I took the stairs down.

Today was very much the same as yesterday, except with a more disappointing lunch and I almost got eaton by a shark.

Got a peak train back, which I almost missed. It was packed. Jumped in a reserved seat. Thankfully it’s owner never appeared to claim it. It was an express so made it back in reasonable time. Went for a quick run. Had a shower. Ate salad. Back to normal work tomorrow. Lots to do.

Oh, just to mention the Rolf Harris thing. Today he was found guilty on twelve charges of fiddling with little girls. I always liked the guy, there are more people now coming forward. I’m sure there is a lot more to this story than will ever come to light. But it looks like, “Do you know what it is yet?”, will be one of HMS prisons.

And at 3AM the inferno ceased

So spent the day sweating, then at 3AM it just stopped. I stopped producing heat and just sat in a pool of my own sweat. Have been pretty much okay after that, apart from a bit of a sore throat. Had sex, before washing, not the most pleasant thing in the world. Washed. Went and did a bit of shopping. Did the accounts. Now off to London for a conference for a couple of days, so no update tomorrow as it’s a corporate party. So lots of cheap beer and canopies.

And then I feel ill, really ill

So didn’t sleep well last night, thought I’d overdone it at the gym. Stayed in bed until about 4PM, then I had a bath. Felt alright for a bit, took the dogs out, then ended up going back to back where I remained until 10PM. Got up to cook food, decided it wasn’t going to happen, went back to bed. Jamie is now making me a light dinner, I’ve gone to bed with some medicinal Fosters and Metallica at Glastonbury. Need to shake this as I’m off to London tomorrow evening. Have to see how I feel, may cancel.

I worked on my arms and did some culling

Spent the work day, well, oddly, working. This was on some culling. We have a reflection map which is very busy, it contains everything in about 300M. This is a lot of stuff. What I ended up doing was adding a heuristic to only put in big objects, but make it logarithmic, so the further away the are the bigger they have to be. This dramatically cut down the CPU/GPU time for it. Will have to tweak the numbers several times I expect to be able to avoid pop-in. Went for a run.

Went to the gym and did Pump, followed by a session with Laverne. Worked on arms, they need a lot of work. Came back and worked on new helicopter video, this is a cut of the Vegas flight. Got the first pass done, second pass tomorrow I expect. Then it will need colour balancing and effects adding.

Not sure whats happening this weekend, probably all a bit weather dependant.

Uploaded a new video ‘Walkies’. We attach a GoPro to Sasha and take her and Dillon for a walk.

So I’ve cancelled Stuart, we just really didn’t gel

Still working on GPU stuff, tidied up quite a few bits. Got a few more ideas to try tomorrow. Also need to look into why some audio is eating up a shed load of CPU time. Managed to get the correct video clips into a new project for the Vegas heli video, also found a good audio track for it.

Now I’ve been thinking about this carefully for a while, so I gave Heliflight a call and cancelled Sunday’s flight with Stuart. Nothing against him, but somethings just been bugging me about that last lesson, I just wasn’t really gelling with him. I don’t know if it was perhaps I found him a little bit condescending, where with James you always felt a little bit more like he was just there for the ride and to stop you killing yourself. It’s more of a bit of self discovery within limits. So instead I’m now booked in with Jon on Thursday evening. He is the owner of Heliflight, he also taught Richard Hammond, so must have some patience with erratic people. No idea if or when James will be back.

Weather has turned shit, suppose it must do at some point. Went running in the rain, it was kind of refreshing. Lots of work to get onto tomorrow, plus Pump and a session with Laverne.

Well today was better, not much, but better

Took Sasha to daycare. So started this morning working on what I’ve been doing for the last couple of days. At the end of it I got it working. But the fun thing is after two days work it turned out to be slightly slower. Did something else instead that made it a bit quicker. Walked Dillon, who pulled, a lot. Cleaners came and did cleaning things. Got petrol, picked up Sasha.

Did some more work and then went to Pump. Worked on arms, they are beginning to look nice again. Came back and ended up doing a lot more work. Was planning on mowing the lawn and then editing a video, never got round to it. Still I have lots of performance testing to do tomorrow which requires numerous data rebuilds, so can probably do some of it then.

Adam Rickitt and a tub of lube could have been in front of me today and I would have just gone blah

Started this morning and just wasn’t in the mood. I was working on something that I wasn’t sure was going to work, and after spending the whole day at it, it still doesn’t work. Lunchtime I was planning on going for a run and didn’t get round to it. Even after work it was a lovely evening and had to kick myself out of the house and go and do something. Ended up walking for three hours. Just a completely pointless day, wasn’t into it at all. Hopefully this mood won’t last. Actually got something slightly different to do tomorrow, which stands a chance of working. Sasha off to daycare, cleaners coming.

Okay, the simulator is harder than the real thing

Started late as I wasn’t overly in the mood, being a Monday. Plus I was way over hours last week so didn’t feel guilty. Working on various GPU stuff, mainly removing duplicate API calls. Got it all done, but it was a little dull. Walked the dogs. Talking of which I tried to contact Mandy regards getting them some training but I have not got a reply yet.

Went to Combat, where I spent lots of time pissing about with the stereo. Came back and did some more work. Then fired up xplane 10, which I haven’t looked at for a long time. I couldn’t get the joystick set up properly, need to give it another blast. Watched TV, just hanging around, waiting to not exist.