Senaurus Posted December 28, 2022 Share Posted December 28, 2022 So in order to accommodate myself I added my own patch that adds both "hollow cylinder" or "hollow cone" to procedural decoupler and have been playing with it since my previous post with no problems, which makes me think even more that it was an oversight and proc. decouplers should have that option and that release should have updated them also. Quote Link to comment Share on other sites More sharing options...
bigyihsuan Posted December 28, 2022 Share Posted December 28, 2022 Feature request for a 3-noded part with hidden node for engine mounts, shrouds, etc: https://github.com/KSP-RO/ProceduralParts/issues/333 Quote Link to comment Share on other sites More sharing options...
AmateurAstronaut1969 Posted January 2, 2023 Share Posted January 2, 2023 Do the proc parts have actual aerodynamics, or are they treated as just a big rectangle? A spaceplane project I've been working on has a large nose made out of a proc liquid tank configured to a cone shape. The spaceplane has terrible aerodynamics, and I've been gradually working through all possible causes of it. Does KSP's aerodynamics actually treat the liquid tank as a cone shape, or is it treated as a large block? Quote Link to comment Share on other sites More sharing options...
JadeOfMaar Posted January 2, 2023 Share Posted January 2, 2023 (edited) Spoiler KSP cares about the following things for aerodynamics (possibly more): The aerodynamics of each and every singular part. In stock aerodynamics everything has drag cubes. How much a part produces drag is based on how much surface area from each of 6 sides is exposed to airflow. Drag can be reduced in a given direction (per the 6 sides) if a node exists and is pointed in that direction and a pointy thing is attached. Surface attached things do not reduce drag. (This point may be the main reason why your plane has terrible aero.) Everything that doesn't have the lift surface module produces lift (body lift) in any direction, which is completely useless (and can be quite opposed to) controlled flight. If your plane is made largely out of only cylinders, or anything at all that isn't made to be a blended wing body, it will be quite easy to yaw out of control and will require lots of vertical stabilizer to subdue it. If a part has the lift surface module it will only produce lift in one axis which is essential to controlled flight. If you rotate a part after attaching it (such as to make a a long tapered cone like a Soyuz booster, or using many parts to make a makeshift bowl or giant "flying wing"), you skew the lift vector and so it will create a lot of angled aero force when the vessel flies straight. Aerodynamic occlusion: The forward part will only protect the parts behind it from shock heating. KSP does not care about the following things for aerodynamics (possibly more). These are among the reasons why FAR exists: The aerodynamics of the shape of the vessel as a whole and single object. See next point: Aerodynamic occlusion: Fuselage stacks that are touching on one axis should reduce each other's ability to produce sideways lift in that axis. Unfortunately, they will always produce this lift to full effect. Angled aero force due to a rotated part should be scaled with how much the angled part is clipping into another part. Extra aero force (in general) from a wing that is partically clipped or is stacked/layered should not be produced. That clipped or layered wing will always produce lift to its full effect. The forward part (depending on the angle of attack) should prevent the parts behind it from producing lift and drag. If this existed in stock, there would be no need for a specific module for shielding radius for things inside a cargo bay or a hollow structural part and wheels attached to a cargo bay wouldn't randomly fail to operate. TL;DR @AmateurAstronaut1969 your plane's problem is likely that it has a lot of fuselage that isn't lift surface so it will produce a lot of sideways lift and will yaw out of control. You can try to subduw it by building a lot of vertical wing area for yaw control. In case you aren't using it already, involve Proc Wings in your plane design and build wings as long, wide and thick as you need. Edited January 2, 2023 by JadeOfMaar Quote Link to comment Share on other sites More sharing options...
AmateurAstronaut1969 Posted January 2, 2023 Share Posted January 2, 2023 Brilliant thanks Quote Link to comment Share on other sites More sharing options...
NippyFlippers Posted March 20, 2023 Share Posted March 20, 2023 What did change with the last update to version 2.5.0.0? Quote Link to comment Share on other sites More sharing options...
Stonesmile Posted March 21, 2023 Share Posted March 21, 2023 v2.5.0 The Smooth Cone now has the ability to have an offset! Other Changes: Fixed a bug where setting the truss shape to length 0 would mess up the node positions if going back to a non-zero length. Added the default metallic and black TU colors to the color picker presets when using TexturesUnlimited. Quote Link to comment Share on other sites More sharing options...
Chris Bolland Posted March 22, 2023 Share Posted March 22, 2023 Question! Why does recovering the procedural parts yield negative funds? I wanted to make an reusable SSTO out of the procedural fuel tanks, but you can't recover them for positive funds. Picture here: https://imgur.com/gallery/2aT0YeC Quote Link to comment Share on other sites More sharing options...
lassombra Posted July 6, 2023 Share Posted July 6, 2023 On 3/21/2023 at 7:55 PM, Chris Bolland said: Question! Why does recovering the procedural parts yield negative funds? I wanted to make an reusable SSTO out of the procedural fuel tanks, but you can't recover them for positive funds. Picture here: https://imgur.com/gallery/2aT0YeC This is a common bug even affecting vanilla with parts that can change their cost based on how you assemble them. This mod fixes this bug and several others: Quote Link to comment Share on other sites More sharing options...
Chris Bolland Posted July 14, 2023 Share Posted July 14, 2023 @lassombra Thanks so much for getting back to me, I just downloaded community fixes and will give it a whirl. Quote Link to comment Share on other sites More sharing options...
SwissArmyKnife Posted July 16, 2023 Share Posted July 16, 2023 I'm trying to make a Procedural Parts Life Support patch for Kerbalism Simplex and I've got it mostly running but I'm having some annoying issues. It works out of the box but whenever I duplicate a procedural life support tank any duplicated part loses it's resource value. For example: I place one tank on a vessel, I alt+drag the part to duplicate it and the duplicate has no resource value, I can still switch between the tank's resources but the bar listing the amount is gone and the game registers it as 0 for that resource. Here's the cfg if anyone can spot where I'm going wrong: PARTUPGRADE:NEEDS[Kerbalism] { name = ProceduralPartsKerbalismLSTank partIcon = proceduralTankKerbalism techRequired = heavyRocketry title = Procedural Life Support Tank (Expanded) description = Procedural Life Support Tank dimensions are increased } +PART[proceduralTankLiquid]:FIRST:NEEDS[Kerbalism] { @name = proceduralTankKerbalism @author = AncientGammoner, NathanKell, Swamp Ig, OtherBarry, RoverDude, Rafael acevedo @TechRequired = survivability @category = Utility @title = Procedural Life Support Tank !MODULE[ProceduralPart] {} MODULE { name = ProceduralPart textureSet = Mu costPerkL=980 diameterMin = 0.1 diameterMax = 1.5 lengthMin = 0.1 lengthMax = 0.5 volumeMin = 0.1 volumeMax = 1.0 !UPGRADES {} UPGRADES { UPGRADE { name__ = ProceduralPartsKerbalismLSTank diameterMax = 3.0 volumeMax = 3.0 lengthMax = 1.0 } UPGRADE { name__ = ProceduralPartsTankUnlimited diameterMin = 0.01 diameterMax = Infinity lengthMin = 0.01 lengthMax = Infinity volumeMin = 0 volumeMax = Infinity } } } @MODULE[TankContentSwitcher] { !TANK_TYPE_OPTION,* {} %TANK_TYPE_OPTION[Consumables] { dryDensity = 0.32 %RESOURCE[Consumables] { unitsPerKL = 33712 } } %TANK_TYPE_OPTION[OrganicSlurry] { dryDensity = 0.32 %RESOURCE[OrganicSlurry] { unitsPerKL = 4750 forceEmpty = true } } %TANK_TYPE_OPTION[Air] { dryDensity = 0.32 %RESOURCE[Air] { unitsPerKL = 43602 } } %TANK_TYPE_OPTION[BadAir] { dryDensity = 0.32 %RESOURCE[BadAir] { unitsPerKL = 46077 forceEmpty = true } } } } Quote Link to comment Share on other sites More sharing options...
jebycheek Posted October 24, 2023 Share Posted October 24, 2023 Can we add curved plates or half tube shaped procedural parts? it would be very useful on highly DIY scenario. Quote Link to comment Share on other sites More sharing options...
Ker Ball One Posted May 29 Share Posted May 29 Anyone seen an issue like this before? When Reverting to Launch, any procedural parts (avionics, tanks, and wings) revert to their default original size and shape. Their positions are preserved. I'm using default RP-1 Express install with no other mods, and the built in WAC-Corporal sounding rocket. Quote Link to comment Share on other sites More sharing options...
KspNoobUsernameTaken Posted June 3 Share Posted June 3 Can this mod be used to make other procedural parts? Like solar panels etc? Quote Link to comment Share on other sites More sharing options...
bigyihsuan Posted June 3 Share Posted June 3 4 hours ago, KspNoobUsernameTaken said: Can this mod be used to make other procedural parts? Like solar panels etc? Probe cores are probably possible, since the RP1 mod adds procedural avionics which are pretty much more advanced probe cores. Taking a similar approach, with building off of the generic procedural tank, giving it some EC and an antenna, and slapping a ModuleCommand onto it would probably work. If you want solar panels in particular, try out the ROSolar mod which adds rescalable solar panels. As for everything else, I'm guessing would need to be added in the ProceduralParts plugin itself, and it's not possible with just a plain CFG modification. Procedural engines seem to be a thing, but I have not tested this mod specifically, and it has a dependency on Real Fuels. Quote Link to comment Share on other sites More sharing options...
bdleitner Posted June 8 Share Posted June 8 (edited) I've been noticing odd behavior before with the procedural xenon tank, like if I revert a launch the tank stays the same size but ends up nearly empty. I'm using KSPIE (full mod list attached) and just starting to experiment with beamed power so I'm experimenting with warping ships into position just to check out my understanding of how things work before I go launch for real. With my latest craft I noticed that Kerbal Engineer was saying I'd have ~10k dV but then when I moved it into position I only had 91 dV! After some experimenting I was able to determine the following: In the VAB, the size of the tank is 1.25m diameter and 10m long. It has a capacity of 99664.6 units of Xenon The default size for the procedural xenon tank is 0.625m diameter and 0.3m long with a capacity of 747.5 units. The math for these two capacities is consistent. When I launch, the tank shows full, but with a capacity of only "748". Going into the save file it has both amount and maxAmount equal to 747.5 If I revert to VAB, the tank is the same size but now has only 747.5 units of the 99664.6. If I launch again from there, the tank shows as having 5.61 of the 747.5 (the same ratio as 747.5/99664.6) Most bizarrely, editing the save file to change the amount and maxAmount values doesn't work. When the I save the changes to a new file I can confirm the 99664.6 values are there, but when I load the game it goes back to 747.5 and a new save has the 747.5 values. The 747.5 value is found nowhere else in the part (though it could be calculated from something else). I'm not sure if this is caused by another mod interfering, or if there's a bug in the procedural xenon tank when computing capacity outside the VAB such that it always uses the default regardless of tank size. I uploaded my mod list and KSP.log to this github repo. EDIT: I went to visit some other crafts that used procedural Xenon tanks, though not nearly as large and sure enough they all have the same "748" capacity. It's unclear if this has been the case all along or if it manifesting when the craft is loaded as happened with the above. My previous uses of procedural Xenon tanks were always just to get "a bunch" of dV, so the max capacity is not something I checked on, though I had noticed the odd reduction in starting values after reverting a flight (in which case I just used hyperedit to refill, but I don't remember if I've ever seen a capacity other than 747.5). The other procedural tank types are not affected. Edited June 8 by bdleitner A bit more investigation. Quote Link to comment Share on other sites More sharing options...
moyashii Posted June 8 Share Posted June 8 (edited) Why do procedural SRBs just overheat and explode after a certain size? I have a 2.5m diameter booster that simply just transfers all its heat into the radial decoupler it's attached to, and eventually cooks it. Even if it didn't though, eventually it'd reach failure temps on its own anyway. I even tried changing the configs to reduce their proc generated heat and there was 0 difference. Edit with just a booster as example. Not long after this it blew up due to overheating. Edited June 9 by moyashii Quote Link to comment Share on other sites More sharing options...
Pauver Posted June 22 Share Posted June 22 Is it possible to add Waterfall Effects to the procedural SRBs, like this mod does? Quote Link to comment Share on other sites More sharing options...
Zah Posted June 22 Share Posted June 22 On 12/7/2021 at 10:18 AM, Stonesmile said: The tech limits are configurable, so if you think they are bad for your career, you can change them like this The problem with this is: it doesn't work as described, and there's quite a few threads with people saying it doesn't work and hacking their way around it in all kinds of ways* As the poster you reply to wrote, not having "unlimited" sizes available from the start makes this mod useless for reducing part count lag. Calling people who want to do that "cheaters" is also not exactly nice. I suggest you reconsider that thinking -- part count lag is a problem people try to mitigate with this. It'd be awesome if the mod had an easy pre-configured state people could just switch in and out without having to spend a lot of time learning how to properly write mm patches. * Quote Link to comment Share on other sites More sharing options...
DarkNounours Posted August 5 Share Posted August 5 Hi community. I'm seeking a bit of help with this mod I never really used in the past. I've built a relatively simple rocket : 2 stages, 1 procedural fairing, 2 procedural tanks for the upper and lower stages, procedural decoupler, 2 procedural thrust plate adapters, 1 procedural interstage adapter. The drag is absolutely insane: https://zupimages.net/up/24/32/k9y5.png What did I do wrong ? The craft is below. There are no more parts than stock + both DLCs + procedural parts & fairings. https://file.io/j9jN8yGsZTSm Quote Link to comment Share on other sites More sharing options...
Krydax Posted August 21 Share Posted August 21 On 6/22/2024 at 11:10 AM, Zah said: The problem with this is: it doesn't work as described, and there's quite a few threads with people saying it doesn't work and hacking their way around it in all kinds of ways* As the poster you reply to wrote, not having "unlimited" sizes available from the start makes this mod useless for reducing part count lag. Calling people who want to do that "cheaters" is also not exactly nice. I suggest you reconsider that thinking -- part count lag is a problem people try to mitigate with this. It'd be awesome if the mod had an easy pre-configured state people could just switch in and out without having to spend a lot of time learning how to properly write mm patches. Did you ever find a solution? I also wasn't able to figure out how to make the "readme" method work. Definitely didn't work as advertised. And the "procedural start" mod doesn't seem to be working either. I feel that it's a relatively simple patch that needs to be applied to procedural parts, but I don't know squat about KSP modding so it's not really something I know where to start with. Quote Link to comment Share on other sites More sharing options...
Krydax Posted August 21 Share Posted August 21 On 6/22/2024 at 11:10 AM, Zah said: The problem with this is: it doesn't work as described, and there's quite a few threads with people saying it doesn't work and hacking their way around it in all kinds of ways* As the poster you reply to wrote, not having "unlimited" sizes available from the start makes this mod useless for reducing part count lag. Calling people who want to do that "cheaters" is also not exactly nice. I suggest you reconsider that thinking -- part count lag is a problem people try to mitigate with this. It'd be awesome if the mod had an easy pre-configured state people could just switch in and out without having to spend a lot of time learning how to properly write mm patches. * I was able to fix it, as per this comment Basically just setting the techRequired in the gamedata/proceduralparts/partstechtree/upgrades.cfg file to "start" for all the upgrades, rather than whatever tech it previously had. Quote Link to comment Share on other sites More sharing options...
SheepDog2142 Posted August 23 Share Posted August 23 (edited) Is there a better way to pick legacy textures as all the texture packs just get thrown into the big click left and right menu instead of the big texture replacer menu. Edited August 23 by SheepDog2142 Quote Link to comment Share on other sites More sharing options...
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