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That bash script does not (as far as I can see) "extract all textures with specular maps". It extracts all materials to disk, then locates lines that include the word "specularmap" and blindly injects a couple of new material stages underneath. It does not identify the name of the material at all, and I'm not sure it will correctly handle materials where the specular map is part of a full stage block "{ blend specularmap ... }".

Collect them all in a testmap and then run an automation script that moves trough the map, making screenshots?

Hello, everyone! In this multi-part, comprehensive tutorial I will introduce you to a new light type that has been available in The Dark Mod since version 2.06, what it does, why you would want to use it and how to implement it in your Fan Missions. This tutorial is aimed at the intermediate mapper. Explanations of how to use DarkRadiant, write material files, etc. are outside of its scope. I will, however, aim to be thorough and explain the relevant concepts comprehensively. Let us begin by delineating the sections of the tutorial: Part 1 will walk you through four, distinct ways to add ambient light to a scene, the last way using irradiance environment maps (or IEMs). Lighting a scene with an IEM is considered image-based lighting. Explaining this concept is not in the scope of this tutorial; rather, we will compare and contrast our currently available methods with this new one. If you already understand the benefits IBL confers, you may consider this introductory section superfluous. Part 2 will review the current state of cubemap lights in TDM, brief you on capturing an environment cubemap inside TDM and note limitations you may run into. Three cubemap filtering applications will be introduced and reviewed. Part 3 will go into further detail of the types of inputs and outputs required by each program and give a walkthrough of the simplest way to get an irradiance map working in-game. Part 4 will guide you through two additional, different workflows of how to convert your cubemap to an irradiance map and unstitch it back to the six separate image files that the engine needs. Part 5 will conclude the tutorial with some considerations as to the scalability of the methods hitherto explained and will enumerate some good practices in creating IEMs. Typical scenes will be considered. Essential links and resources will be posted here and a succinct list of the steps and tools needed for each workflow will be summarized, for quick reference. Without further ado, let us begin. Part 1 Imagine the scene. You’ve just made a great environment for your map, you’ve got your geometry exactly how you want it… but there’s a problem. Nobody can appreciate your efforts if they can’t see anything! [Fig. 1] This will be the test scene for the rest of our tutorial — I would tell you to “get acquainted with it” but it’s rather hard to, at the moment. The Dark Mod is a game where the interplay between light and shadow is of great importance. Placing lights is designing gameplay. In this example scene, a corridor with two windows, I have decided to place 3 lights for the player to stealth his way around. Two lights from the windows streak down across the floor and a third, placeholder light for a fixture later to be added, is shining behind me, at one end of the corridor. Strictly speaking, this is sufficient for gameplay in my case. It is plainly obvious, however, that the scene looks bad, incomplete. “Gameplay” lights aside, the rest of the environment is pitch black. This is undesirable for two reasons. It looks wrong. In real life, lights bounce off surfaces and diffuse in all directions. This diffused, omni-directional lighting is called ambient lighting and its emitment can be termed irradiance. You may contrast this with directional lighting radiating from a point, which is called point lighting and its emitment — radiance. One can argue that ambient lighting sells the realism of a scene. Be that as it may, suppose we disregard scary, real-life optics and set concerns of “realism” aside… It’s bad gameplay. Being in darkness is a positive for the player avatar, but looking at darkness is a negative for the player, themselves. They need to differentiate obstacles and objects in the environment to move their avatar. Our current light level makes the scene illegible. The eye strain involved in reading the environment in these light conditions may well give your player a headache, figurative and literal, and greatly distract them from enjoying your level. This tutorial assumes you use DarkRadiant or are at least aware of idtech4’s light types. From my earlier explanation, you can see the parallels between the real life point/ambient light dichotomy and the aptly named “point” and “ambient” light types that you can use in the editor. For further review, you can consult our wiki. Seeing as how there is a danger in confusing the terms here, I will hereafter refer to real life ambient light as “irradiant light”, to differentiate it from the TDM ambient lights, which are our engine’s practical implementation of the optical phenomenon. A similar distinction between “radiant light” and point lights will be made for the same reason. Back to our problem. Knowing, now, that most all your scenes should have irradiant light in addition to radiant light, let’s try (and fail, instructionally) to fix up our gloomy corridor. [Fig. 2] The easiest and ugliest solution: ambient lights. Atdm:ambient_world is a game entity that is basically an ambient light with no falloff, modifiable by the location system. One of the first things we all do when starting a new map is putting an ambient_world in it. In the above image, the darkness problem is solved by raising the ambient light level using ambient_world (or via an info_location entity). Practically every Dark Mod mission solves its darkness problem1 like this. Entirely relying on the global ambient light, however, is far from ideal and I argue that it solves neither of our two, aforementioned problems. Ambient_world provides irradiant light and you may further modulate its color and brightness per location. However, said color and brightness are constant across the entire scene. This is neither realistic, nor does it reduce eye strain. It only makes the scene marginally more legible. Let’s abandon this uniform lighting approach and try a different solution that’s more scene-specific. [Fig. 3] Non-uniform, but has unintended consequences. Our global ambient now down to a negligible level, the next logical approach would be hand-placed ambient lights with falloff, like ambient_biground. Two are placed here, supplementing our window point lights. Combining ambient and point lights may not be standard TDM practice, but multiple idtech4 tutorials extol the virtues of this method. I, myself, have used it in King of Diamonds. For instance, in the Parkins residence, the red room with the fireplace has ambient lights coupled to both the electric light and the fire flame. They color the shadows and enrich the scene, and they get toggled alongside their parent (point) lights, whenever they change state (extinguished/relit). This is markedly better than before, but to be honest anything is, and you may notice some unintended side-effects. The AI I’ve placed in the middle of the ambient light’s volume gets omnidirectionally illuminated far more than any of the walls, by virtue of how light projection in the engine works. Moving the ambient lights’ centers closer to the windows would alleviate this, but would introduce another issue — the wall would get lit on the other side as well. Ambient lights don’t cast shadows, meaning they go through walls. You could solve this by creating custom ambient light projection textures, but at this point we are three ad hocs in and this is getting needlessly complicated. I concede that this method has limited use cases but illuminating big spaces that AI can move through, like our corridor, isn’t one of them. Let’s move on. [Fig. 4] More directional, but looks off. I have personally been using this method in my WIP maps a lot. For development (vs. release), I even recommend it. A point light instead of an ambient light is used here. The texture is either “biground1” or “defaultpointlight” (the latter here). The light does not cast shadows, and its light origin is set at one side of the corridor, illuminating it at an angle. This solves the problem of omnidirectional illumination for props or AI in the middle of the light volume, you can now see that the AI is lit from the back rather than from all sides. In addition, the point light provides that which the ambient one cannot, namely specular and normal interaction, two very important features that help our players read the environment better. This is about as good as you can get but there are still some niggling problems. The scene still looks too monochromatic and dark. From experience, I can tell you that this method looks good in certain scenes, but this is clearly not one of them. Sure, we can use two, non-shadowcasting point lights instead of one, aligned to our windows like in the previous example, we can even artfully combine local and global ambient lights to furnish the scene further, but by this point we will have multiple light entities placed, which is unwieldy to work with and possibly detrimental to performance. Another problem is that a point light’s movable light origin helps combat ambient omnidirectionality, but its projection texture still illuminates things the strongest in the middle of its volume. I have made multiple experiments with editing the Z-projection falloff texture of these lights and the results have all left me unsatisfied. It just does not look right. A final, more intellectual criticism against this method is that this does not, in a technical sense, supply irradiant light. Nothing here is diffuse, this is just radiant light pretending the best it can. [Fig. 5] The irradiance map method provides the best looking solution to imbuing your scene with an ambient glow. This is the corridor lit with irradiance map lights, a new lighting method introduced in The Dark Mod 2.06. Note the subtle gradients on the left wall and the bounced, orange light on the right column. Note the agreeable light on the AI. Comparing the previous methods and this, it is plainly obvious that an irradiance environment map looks the most realistic and defines the environment far better than any of the other solutions. Why exactly does this image look better than the others? You can inform yourself on image-based lighting and the nature of diffuse irradiance, but images speak louder than words. As you can see, the fact of the matter is that the effect, subtle as it may be, substantially improves the realism of the scene, at least compared to the methods previously available to us. Procuring irradiance environment maps for use in lighting your level will hereafter be the chief subject of this tutorial. The next part will review environment cubemap capture in TDM, the makeIrradiance keyword and three external applications that you can use to convert a TDM cubemap into an irradiance map. 1 “ Note that the color buffer is cleared to black: Doom3 world is naturally pitch black since there is no "ambient" light: In order to be visible a surface/polygon must interact. with a light. This explains why Doom3 was so dark ! “ [source] Part 2 Cubemaps are not new to The Dark Mod. The skybox materials in some of our prefabs are cubemaps, some glass and polished tile materials use cubemaps to fake reflections for cheap. Cubemap lights, however, are comparatively new. The wiki page linked earlier describes these two, new light types that were added in TDM 2.05. cubicLight is a shadow-casting light with true spherical falloff. An example of such a light can be found in the core files, “lights/cubic/tdm_lampshade_cubic”. ambientCubicLight is the light type we will be focusing on. Prior to TDM 2.06, it acted as a movable, on-demand reflection dispenser, making surfaces in its radius reflect a pre-set cubemap, much like glass. After 2.06, the old behavior was discarded and ambientCubicLight was converted to accept industry standard irradiance environment maps. Irradiance environment maps (IEMs) are what we want to make, so perhaps the first thing to make clear is that they aren’t really “handmade”. An IEM is the output of a filtering process (convolution) which requires an input in the form of a regular environment cubemap. In other words, if we want to make an IEM, we need a regular cubemap, ideally one depicting our environment — in this case, the corridor. I say a snapshot of the environment is ideal for lighting it because this emulates how irradiant light in the real world works. All radiating surfaces are recorded in our cubemap, our ambient optic array as it were, then blurred, or convoluted, to approximate light scatter and diffusion, then the in-game light “shines” this approximation of irradiant light back to the surfaces. There is a bit of a “chicken and the egg” situation here, if your scene is dark to begin with, wouldn’t you just get a dark irradiance map and accomplish nothing? In the captured cubemap faces in Fig. 6, you may notice that the environment looks different than what I’ve shown so far. I used two ambient lights to brighten up the windows for a better final irradiance result. I’ve “primed the pump”, so to speak. You can ignore this conundrum for the moment, ways to set up your scenes for better results, or priming the pump correctly, will be discussed at the end of the tutorial. Capturing the Environment The wiki has a tutorial on capturing cubemaps by angua, but it is woefully out of date. Let me run you through the process for 2.07 really briefly. To start with, I fly to approx. the center of the corridor with noclip. I then type “envshot t 256” in the console. This outputs six .tga images in the <root>/env folder, simply named “t”, sized 256x256 px and constituting the six sides of a cube and depicting the entire environment. This is how they look in the folder: [Fig. 6] The six cube faces in the folder. Of note here is that I do not need to switch to a 640x480 resolution, neither do I need to rename these files, they can already be used in an ambientCubicLight. Setting Up the Lights For brevity’s sake, I’ll skip explaining material definitions, if you’ve ever added a custom texture to your map, you know how to do this. Suffice it to say, it is much the same with custom lights. In your <root>/materials/my_cool_cubemaps.mtr file, you should have something like this: lights/ambientcube/my_test_IEM_light { ambientCubicLight { forceHighQuality //cameraCubeMap makeIrradiance(env/t) cameraCubeMap env/t colored zeroClamp } } We’ll play with the commented out line in just a bit. Firstly, let’s place the actual light in DarkRadiant. It’s as simple as creating a new light or two and setting them up in much the same way you would a regular ambient light. I select the appropriate light texture from the list, “my_test_IEM_light” in the “ambientcube” subfolder and I leave the light colored pure white. [Fig. 7] The corridor in DR, top view, with the ambient cubic lights highlighted. I can place one that fills the volume or two that stagger the effect somewhat. Remember that these lights still have a spherical falloff. Preference and experimentation will prove what looks best to you. Please note that what the material we defined does is load a cubemap while we established that ambientCubicLights only work with irradiance maps. Let’s see if this causes any problems in-game. I save the map and run it in game to see the results. If I already have TDM running, I type “reloadDecls” in the console to reload my material files and “reloadImages” to reload the .tga images in the /env folder. [Fig. 8] Well this looks completely wrong, big surprise. Wouldn’t you know it, putting a cubemap in the place of an irradiance map doesn’t quite work. Everything in the scene, especially the AI, looks to be bathed in slick oil. Even if a material doesn’t have a specular map, it won’t matter, the ambientCubicLight will produce specular reflections like this. Let’s compare how our cubemap .tga files compares with the IEM .tgas we’ll have by the end of the tutorial: [Fig. 9] t_back.tga is the back face of the environment cubemap, tIEM_back.tga is the back face of the irradiance map derived from it. As you can see, the IEM image looks very different. If I were to use “env/tIEM” instead of “env/t” in the material definition above, I would get the proper result, as seen in the last screenshot of part 1. So it is that we need a properly filtered IEM for our lights to work correctly. Speaking of that mtr def though, let’s not invoke an irradiance map we haven’t learned to convert yet. Let’s try an automatic, in-engine way to convert cubemaps to IEMs, namely the makeIrradiance material keyword. makeIrradiance and Its Limitations Let’s uncomment the sixth line in that definition and comment out the seventh. cameraCubeMap makeIrradiance(env/t) //cameraCubeMap env/t Here is a picture of how a cubemap ran through the makeIrradiance keyword looks like: [Fig. 10] Say ‘Hi’ to our friend in the back, the normalmap test cylinder. It’s a custom texture I’ve made to demonstrate cubemap interactions in a clean way. Hey now, this looks pretty nice! The scene is a bit greener than before, but you may even argue it looks more pleasing to the eyes. Unfortunately, the devil is in the details. Let’s compare the makeIrradiance keyword’s output with the custom made irradiance map setup seen at the end of part 1. [Fig. 11, 12] A closer look at the brick texture reveals that the undesired specular highlighting is still present. The normal map test cylinder confirms that the reason for this is the noisy output of the makeIrradiance keyword. The in-engine conversion is algorithmic, more specifically, it doesn't allow us to directly compare .tga files like we did above. Were we able to, however, I'm sure the makeIrradiance IEM would look grainy and rough compared to the smooth gradient of the IEM you’ll have by the end of this tutorial. The makeIrradiance keyword is good for quick testing but it won’t allow you fine control over your irradiance map. If we want the light to look proper, we need a dedicated cubemap filtering software. A Review of Cubemap Filtering Software Here I’ll introduce three programs you can produce an irradiance map with. In the coming parts, I will present you with a guide for working with each one of them. I should also note that installing all of these is trivial, so I’ll skip that instructional step when describing their workflows. I will not relay you any ad copy, as you can already read it on these programs’ websites. I’ll just list the advantages and disadvantages that concern us. Lys https://www.knaldtech.com/lys/ Advantages: Good UI, rich image manipulation options, working radiance/specular map filtering with multiple convolution algorithms. Disadvantages: $50 price tag, limited import/export options, only available on Windows 64-bit systems. cmftStudio https://github.com/dariomanesku/cmftStudio Advantages: Available on Windows, OSX and Linux, free, open source software, command line interface available. Disadvantages: Somewhat confusing UI, limited import options, missing features (radiance/specular map filtering is broken, fullscreen doesn’t work), 32-bit binaries need to be built from source (I will provide a 32-bit Windows executable at the end of the tutorial). Modified CubeMapGen https://seblagarde.wordpress.com/2012/06/10/amd-cubemapgen-for-physically-based-rendering/ Advantages: Free software, quickest to work with (clarified later). Disadvantages: Bad UI, only Windows binaries available, subpar IEM export due to bad image adjustment options. Let’s take a break at this point and come back to these programs in part 3. A lot of caveats need to be expounded on as to which of these three is the “best” software for making an irradiance map for our purposes. Neither of these programs has a discreet workflow; rather, the workflow will include or exclude certain additional programs and steps depending on which app you choose to work with. It will dovetail and be similar in all cases. Part 3 The aim of this tutorial is twofold. First, it aims to provide the most hands-free and time-efficient method of converting an envshot, environment cubemap to an IEM and getting it working in-game. The second is using as few applications as possible and keeping them all free software that is available for download, much like TDM itself. The tutorial was originally going to only cover IEM production through Lys, as that was the app I used to test the whole process with. I soon realized that it would be inconsiderate of me to suggest you buy a fifty dollar product for a single step in a process that adds comparatively little to the value of a FM, if we’re being honest (if you asked me, the community would benefit far more from a level design tutorial than a technical one like this, but hey, maybe later, I’m filling a niche right now that nobody else has filled). This led me to seek out open-source alternatives to Lys, such as Cubemapgen, which I knew of and cmftStudio, which I did not. I will preempt my own explanations and tell you right away that, in my opinion, cmftStudio is the program you should use for IEM creation. This comes with one big caveat, however, which I’m about to get into. Six Faces on a Cross and The Photoshop Problem Let’s review. Taking an envshot in-game gives you six separate images that are game-ready. Meaning, you get six, split cubemap faces as an output, you need six, split irradiance map faces as an input. This is a problem, because neither Lys nor cmftStudio accept a sequence of images as such. They need to be stitched together in a cube cross, a single image of the unwrapped cube, like this: [Fig. 13] From Lys. Our cubemap has been stitched into a cross and the “Debug Cube Map Face Position” option has been checked, showing the orientations of each face. In Lys only panoramas, sphere maps and cube maps can be loaded into the program. The first two do not concern us, the third specifically refers to a single image file. Therefore, to import a TDM envshot into Lys you need to stitch your cubemap into a cross. Furthermore, Lys’ export also outputs a cubemap cross, therefore you also need to unstitch the cubemap into its faces afterwards if you want to use it in TDM. In cmftStudio you can import single map faces! Well… no, you can’t. The readme on GitHub boasts “Input and output types: cubemap, cube cross, latlong, face list, horizontal and vertical strip.” but this is false. The UI will not allow you to select multiple files on import, rendering the “face list” input type impossible.2 Therefore, to import a TDM envshot into cmftStudio you need to stitch your cubemap into a cross. Fortunately, the “face list” export type does work! Therefore, you don’t need to unstitch the cubemap manually, cmftStudio will export individual faces for you. In both of these cases, then, you need a cubemap cross. For this tutorial I will use Adobe Photoshop, a commercial piece of software, to stitch our faces into a cubemap in an automated fashion (using Photoshop’s Actions). This is the big caveat to using cmftStudio, even if you do not want to buy Lys, PS is still a prerequisite for working with both programs. There are, of course, open source alternatives to Photoshop, such as GIMP, but it is specifically Photoshop’s Action functionality that will power these workflows. GIMP has its own Actions in the form of Macros, but they are written with python. GIMP is not a software suite that I use, neither is python a language I am proficient with. Out of deference for those who don’t have, or like working with, Photoshop, I will later go through the steps I take inside the image editor in some detail, in order for the studious reader to reconstruct them, if they so desire, in their image editing software of choice. At any rate, and at the risk of sounding a little presumptuous, I take it that, as creative types, most of you already have Photoshop on your computers. 2 An asterisk regarding the “impossibility” of this. cmftStudio is a GUI for cmft, a command line interface that does the same stuff but inside a command prompt. I need to stress that I am certain multiple faces can be inputted in the command line, but messing with unwieldy prompts or writing batch files is neither time-saving nor user-friendly. This tutorial is aimed at the average mapper, but a coder might find the versatility offered in cmft interesting. The Cubemapgen Workflow You will have noticed that I purposefully omitted Cubemapgen from the previous discussion. This is because working with Cubemapgen, wonderfully, does not need Photoshop to be involved! Cubemapgen both accepts individual cubemap faces as input and exports individual irradiance map faces as output. Why, then, did I even waste your time with all the talk of Lys, cmftStudio and Photoshop? Well, woefully, Cubemapgen’s irradiance maps look poor at worst and inconsistent at best. Comparing IEMs exported from Lys and cmftStudio, you will see that both look practically the same, which is good! An IEM exported from Cubemapgen, by default, is far too desaturated and the confusing UI does not help in bringing it to parity with the other two programs. If you work solely with Cubemapgen, you won’t even know what ‘parity’ is, since you won’t have a standard to compare to. [Fig. 14] A comparison between the same irradiance map face, exported with the different apps at their respective, default settings. Brightened and enlarged for legibility. This may not bother you and I concede that it is a small price to pay for those not interested in working with Photoshop. The Cubemapgen workflow is so easy to describe that I will in fact do just that, now. After I do so, however, I will argue that it flies in the face of one of the aims of this tutorial, namely: efficiency. Step 1: Load the cubemap faces into Cubemapgen. Returning to specifics, you will remember that we have, at the moment, six .tga cubemap faces in a folder that we want to convert to six irradiance map faces. With Cubemapgen open, direct your attention to these buttons: [Fig. 15] You can load a cubemap face by pressing the corresponding button or using the hotkey ‘F’. To ensure the image faces the correct way, you must load it in the corresponding “slot”, from the Select Cubemap Face dropdown menu above, or by pressing the 1-6 number keys on your keyboard. Here is a helpful list: X+ Face <1> corresponds to *_right X- Face <2> corresponds to *_left Y+ Face <3> corresponds to *_up Y- Face <4> corresponds to *_down Z+ Face <5> corresponds to *_forward Z- Face <6> corresponds to *_back ...with the asterisk representing the name of your cubemap. With enough practice, you can get quite proficient in loading cubemap faces using keyboard shortcuts. Note that the ‘Skybox’ option in the blue panel is checked, I recommend you use it. Step 2: Generate the Irradiance Map [Fig. 16] The corridor environment cubemap loaded in and filtered to an irradiance map. The options on the right are my attempt to get the IEM to look right, though they are by no means prescriptive. Generating an IEM with Modified CubeMapGen 1.66 is as easy as checking the ‘Irradiance cubemap’ checkbox and hitting ‘Filter Cubemap’ in the red panel. There are numerous other options there, but most will have no effect with the checkbox on. For more information, consult the Sébastien Lagarde blog post that you got the app from. I leave it to you to experiment with the input and output gamma sliders, you really have no set standard on how your irradiance map is supposed to look, so unfortunately you’ll have to eyeball it and rely on trial and error. Two things are important to note. The ‘Output Cube Size’ box in the red panel is the resolution that you want your IEM to export to. In the yellow panel, make sure you set the output as RGB rather than RGBA! We don’t need alpha channels in our images. Step 3: Export Irradiance Map Faces Back in the green panel, click the ‘Save CubeMap to Images’ button. Save the images as .tga with a descriptive name. [Fig. 17] The exported irradiance map faces in the folder. These files still need to be renamed with appropriate suffixes in order to constitute a readable cubemap for the engine. The nomenclature is the same as the table above: “c00” is the X+ Face, to be renamed “right”, “c01” is the X- Face and so on. Right left, up down, forward and back. That’s the order! This is all there is to this workflow. A “cameraCubeMap env/testshot” in the light material will give us a result that will look, at the very least, better than the inbuilt makeIrradiance material keyword. [Fig. 17] The map ended up being a little bright. Feel free to open Fig. 4 and this in seperate tabs and compare the Lys/cmft export with the cubemapgen one. A Review of the Workflow Time for the promised criticism to this workflow. I already stated my distaste for the lack of a standardised set of filtering values with this method. The lack of any kind of preset system for saving the values you like makes working with Cubemapgen even more slipshod. Additionally, in part 2, I said that Cubemapgen is the fastest to work with, but this needs to be qualified. What we just did was convert one cubemap to an irradiance map, but a typical game level ought to use more than a single IEM. Premeditation and capturing fake, “generic” environment cubemaps (e.g. setting up a “blue light on the right, orange on the left” room or a “bright skylight above, brown floor” room, then capturing them with envshot) might allow for some judicious reuse and keep your distinct IEM light definition count down to single digits, but you can only go so far with that. I am not arguing here for an ambient cubic light in every scene either, certainly only those that you deem need the extra attention, or those for which the regular lighting methods enumerated in Part 1 do not quite work. I do tentatively assume, though, that for an average level you would use between one and two dozen distinct IEMs. Keep in mind that commercial games, with their automated probe systems for capturing environment shots, use many, many more than that. With about 20 cubemaps to be converted and 6 faces each to load into Cubemapgen, you’ll be going through the same motions 120 whole times (saving and renaming not included). If you decide to do this in one sitting (and you should, as Cubemapgen, to reiterate, does not keep settings between sessions), you are in for a very tedious process that, while effective, is not very efficient. The simple fact is that loading six things one by one is just slower than loading a single thing once! The “single thing” I’m referring to is, of course, the single, stitched cubemap cross texture. In the next part, I will go into detail regarding how to make a cubemap cross in Photoshop in preparation for cmftStudio and Lys. It will initially seem a far more time-consuming process to you than the Cubemapgen workflow, but through the magic of automation and the Actions feature, you will be able to accomplish the cubemap stitch process in as little as a drag-and-drop into PS and a single click. The best thing is that after we go through the steps, you won’t have to recreate them yourself, as I will provide you with a custom Actions .atn file and save you the effort. I advise you not to skip the explanations, however. The keen-eyed among you may have noticed that you can also load a cube cross in Cubemapgen. If you want to use both Cubemapgen and Photoshop together to automate your Cubemapgen workflow, be aware that Cubemap gen takes crosses that have a different orientation than the ones Lys and cmftStudio use. My macros (actions) are designed for the latter, so if you want to adjust them for Cubemapgen you would do well to study my steps and modify them appropriately. For the moment, you’ve been given the barebones essentials needed to capture an envshot, convert it to an irradiance map and put it in your level at an appropriate location, all without needing a single piece of proprietary software. You can stop here and start cranking out irradiance maps to your heart’s content, but if you’re in the mood for some more serious automation, consider the next section.

I think we can use this script (mod) to extract all textures with specular maps, and if possible, create a map for testing. Unfortunately, I'm not yet familiar with the editor to help with this. I came here because I plan to work on textures more thoroughly, and I'm currently reading the wiki on texturing issues. In general, I'm interested in this topic. Maybe I'm not competent at all, but is it possible to make a texture have a constant reflection (yes/no) and a variable with a setting in the editor/accompanying document (?) that controls the intensity? For example, the same object/texture can behave differently on different maps.

Would someone be willing to help adjusting some of the following mapping and model issues and suggestions? Mapping: * 0006364: Ladder cuts into the arch and the northern door when door is opened (https://bugs.thedarkmod.com/view.php?id=6364) * 0006365: Ladder in the wood shed cuts into a barrel (https://bugs.thedarkmod.com/view.php?id=6365) * 0006366: Clouds in the sky do not move in Tears of St. Lucia (https://bugs.thedarkmod.com/view.php?id=6366) * 0006374: Chandeliers in church hall (https://bugs.thedarkmod.com/view.php?id=6374) * 0006396: Return check is too sensitive (https://bugs.thedarkmod.com/view.php?id=6396) * 0006376: Wrong trigger for the hint about the hammer (https://bugs.thedarkmod.com/view.php?id=6376) * 0006395: Wall of church grounds unfinished (https://bugs.thedarkmod.com/view.php?id=6395) * 0006423: Graft map A New Job and map Tears of St. Lucia (https://bugs.thedarkmod.com/view.php?id=6423) * Training Mission, room Archery: Walking on the stone path outside the shooting range sounds like walking on grass. Floor in tower sounds OK. (-225.92 -807.79 240.29 32.6 -146.3 0.0) Models: * 0006373: Failure to pick lock of chest (https://bugs.thedarkmod.com/view.php?id=6373) * 0006375: Locked doors have no keyholes (https://bugs.thedarkmod.com/view.php?id=6375) * 0006381: Issues with model fence around the pulpit (https://bugs.thedarkmod.com/view.php?id=6381) * 0006382: The depth of the seats of the benches are too narrow (https://bugs.thedarkmod.com/view.php?id=6382) * 0006397: Some banners with builder symbol look sqashed narrow (https://bugs.thedarkmod.com/view.php?id=6397) The following are listed as authors of the mission: * Original map: Jdude * Story: Springheel * Additional mapping: Springheel, Fidcal, Bikerdude, Greebo, datiswous (not listed), JackFarmer (not listed)

I use hotkeys for filters, yes. If I had to access the menus every time I wanted to hide/unhide things I'd go insane. I wouldn't toggle them on/off nearly as much as I do, and my workflow would be slower and more limited. As an example, I very often toggle visportals on/off for adjustments, or func_statics for inspecting world geometry. And sometimes I have to turn off all filters so that I'm 100% sure I'm copying or moving geometry properly, without leaving behind hidden clips, triggers, visportals, nodraws, etc. And then I have to re-hide all the things I like to keep hidden. I don't know about your workflow, but 99% of the time, I keep collisions, shadows, sky, visportals, triggers, nodraws, and also caulks, all hidden and out of my way. With hotkeys I just press alt and a bunch of keys in succession, and it takes me seconds. With menus it would take a while. There's no way I could ever not use hotkeys. I'd go completely nuts. No, I'm saying they require more work than just simply creating a layer and putting stuff in it. And if you don't put a hotkey on it, it's also more work to use. I'm not saying you can't use them for that. I'm saying they're not the right tool for it. EDIT: Keep in mind that the example above is just one example. There's all sorts of things you might want to use that functionality I suggested for. And again, layers are map-specific. If you setup filters for layers (is that even really possible?), then your filters menu will grow, and become polluted with junk that only works on certain maps. And the more you do it, the worse it gets. Back when I could used that in Hammer, I always had quite a few layers per map that controlled visibility of specific groups of objects. When you can just go wild with it, you go wild with it.

Okay... I'll be honest... I did not expect that cutscene. I was slightly frustrated by this mission/map, due to skill issue =P but that touch of felt like a reward. I do have a question - what are those golden things actually? Like the one near the clothes iron above girl's room looked like a press or a stamp. That's a big stamp =D

With TDM 2.12, after the credits finished, the "Mission Complete" screen did not display. I found that the screen was black and I could hear my footsteps when I tried to move around. I think the reason for the mission not completing successfully was that the "Do not kill or harm allies" objective was never marked as "1 = STATE_COMPLETE" instead it was left as "0 = STATE_INCOMPLETE". Note, I didn't use noclip throughout the mission. Same as: https://forums.thedarkmod.com/index.php?/topic/18054-fan-mission-the-accountant-2-new-in-town-by-goldwell-20160509/&do=findComment&comment=458491

How about using TDM automation framework (and maybe pcem/qemu)? More info see: https://forums.thedarkmod.com/index.php?/topic/19828-automation-features-and-discussion/

Was just getting excited, over half way through all the Fan missions for this project. Sadly due to forum limits I had to super downsize the map, when I finish I will post a link to a full size. This is all in honor and thanks to you guys for making such amazing content for one of the most amazing fan made projects in all of gaming (in my opinion at least) Let me know if there is any place that seems off, or a place you know for sure needs to be at another location. Thanks again fellas!

At first I thought it was some wild precision bug but it looks like the skin might be nonsolid somehow and SteveL's change made the nonsolid attribute work? Either that or skin detection is somehow borked in this map. Feel free to edit the map, I'm no expert mapper but I might be able to perform some workaround by manipulating the entity. Edit: I fixed it with the following change: // entity 4 { "classname" "atdm:mover_door" "name" "atdm_mover_door_8" "lock_picktype" "-" "lock_pins" "0" "locked" "1" "solid" "1" "model" "atdm_mover_door_8" "origin" "710 -248 2050" "rotate" "0 90 0" "snd_close" "door_shut_06" "snd_open" "door_open_08" "used_by" "Balcony_door_keey" // "skin" "door_007_1" // primitive 0 Will upload the fix to the mission database. I don't see anything wrong with the door_007_1 skin but I would advise testing it in-game before using it going forward until this is fully sorted. Edit 2: The updated mission is now available in the mission database. Feel free to offer other fixes to this mission as long as they do not: Change visuals Change gameplay design ( Any purely bugged things that the mission author acknowledges "needs fixing" such as keys that are inaccessible or critical items that fall through surfaces when touched, etc can be fixed by any mapper and submitted for validation by the team. )

Beta 11 Fix finished-on state auto-update was unreliable Slighty improve scanner title/author detect Tags are now named some whatever regular-version-looking thing to force GitHub to put the newest at the top

I was able to reproduce this in 2.12 beta as well as 2.11. Start mission setviewpos -5727 974 292 24 -57 0 Wait for new objective setviewpos 3795 5676 -3164 18 160 0 Wait for objective complete Shoulder body setviewpos -1643 3574 -1903 4 180 0 Drop body on elevator platform Press elevator button Setting "logFile 2", I was able to capture some console messages before the crash. "MISSION COMPLETED" displays twice instead of once. I haven't had a chance to look further into this. WARNING:idClipModel::Handle: clip model 0 on 'bellero' (dc8) is not a collision or trace model WARNING:idClipModel::Handle: clip model 0 on 'bellero' (dc8) is not a collision or trace model WARNING:idClipModel::Handle: clip model 0 on 'bellero' (dc8) is not a collision or trace model MISSION COMPLETED MISSION COMPLETED ----- idRenderModelManagerLocal::EndLevelLoad ----- 0 models purged from previous level, 1031 models kept. --------------------------------------------------- Regenerated world, staticAllocCount = 0. Getting threadname failed, reason: No such file or directory (2) --------- Game Map Shutdown ---------- ModelGenerator memory: 133 LOD entries with 0 users using 2128 bytes. WARNING:idClipModel::FreeTraceModel: tried to free uncached trace model (index=0) --------- Game Map Shutdown done ----- Shutting down sound hardware idRenderSystem::Shutdown() ...shutting down QGL I18NLocal: Shutdown. ------------ Game Shutdown ----------- ModelGenerator memory: No LOD entries. Shutdown event system --------------------------------------

It started off simple enough, cute map, very tight but lively. And then, it starts piling on, and it's just keeps going, culminating in a very... raw moment. That... That was good. edit: But ambience tracks cutting off was weird. Especially in one room. I enter it and this tense track is playing, ramping up, making me think I'm about to find some sort of plot progression or a dead body laying in bed and... it cuts off.

http://k.min.us/jCfGA.jpg "At night, they say, the Builders' hand comes loose from his mighty hammer and creatures wander out from their hiding places while he slumbers. But tis this night, above all others that unholy vapours cloak the land with gloomy curtains and night creatures dance and sing in the twilight. I can't say I'm looking forward to my endeavors this night.... I've been given a job by a Priest to retrieve two holy artifacts from an abandoned cloister in Eldin woods north of the city, simple job I thought, but the priest failed to mention the placed was haunted." Build Time: - version 1.0 was about 5 weeks, but we are now upto version 3.11. Thanks: Respect to the Dark Mod team for putting up with all my questions and knocking up the various updates in short order!. Special thanks to Flanders and Springheel for their models and my testers for helping me squash all the bugs etc. Testers: Flanders, Jaxa, nbohr1more, Aluminumhaste, Baal,l Oldjim, Cookie, Obsttorte, lux, Mat99, AluminumHaste, thebigh Readables: Darkangel/Flanders/b1k3rdude with special thanks to Flanders for his original story.. Resource: Flanders/Springheel - art direction and models. Misc: This is a homage to the original Thief2 mission from 2001 (The Cathedral of the Damned) Download: - The latest version is now available via the in-game downloader. Info: This version has been heavily updated from the original, this came about as a result of need to be compatible with TDM 2.10+ Repeat after me, "Read and explore, Read and explore" The mission is fully l10n ready. (thanks Tels) The mission now has EFX Reverb The mission now has Volumetric Light effects The mission now uses LOD settings for different detail levels There is now a script event related to the "Curse" A few new surprises... Known issues: This mission will have less than optimal fps at a few points on the map, but most of my testers with lowish end rigs (P4/HD4650) are getting 30fps+ at the worst spots) For very low end PCs I recommend the following settings: V-sync is off, AA is off, Aniso is 4x or lower, advanced settings are simple/default & Post processing of disabled and as a last resort the command line arg ' r_skipFogLights 1 ' (turns off the fog)

Type of mission: Mansion/Estate/Horror Story: Lord Blackgrove recently purchased a rare expensive artifact. The whole family has now disappeared leaving the manor empty. Time to check out the manor and see if the artifact can be found. Build time: My first map ever, 300 hours (5 months). Credits: Kingsal - Breaker script for light switches and elevator Dragofer - Ambience Track 'Intent' Springheel and Sotha - Video Tutorials (those videos really helped) Feedback and testing: Cambridge Spy, Dragofer, nbohr1more, Acolytesix, wesp5, Shadow, Zerg Rush, AluminumHaste, prjames The whole community. Download (1.03): https://drive.google.com/file/d/1wZc_nqHoX7kQvzfg08EpoRy2hyuH7mw3/view?usp=sharing Edit: Version 1.02 provides large performance improvements in the outdoor areas. Be sure to set TDM Object Details (LOD) to Normal (or lower) to take advantage of some of the optimizations. Edit: Version 1.03 further improves performance around hedges thanks to HMart's alternative hedge model. I’ve had a mission like this in mind for years. My main influences and inspirations are: Deus Ex - Chateau DuClare (https://youtu.be/9QLT_l8aH78) Clive Barker’s Undying - Main Mansion (https://youtu.be/t8PyXhCQB3Q?t=90) Thief Deadly Shadows - Shalebridge Cradle (Almost everyone should be very familiar with this one) (https://youtu.be/Rw4YZuRUgXA) In case anyone gets stuck and needs help, I’ve listed some questions and answers below that will hopefully help. FAQ

Dear mappers, please be aware of this decorative light option introduced in upcoming 2.10 It aims to highlight the light volume and produces something like the existing fog particle with the intended effect of better speed and arguably better visuals It looks like this in game The test map we have been testing recently is courtesy of Bikerdude: download To enable this effect you will need to mark your light material with the volumetricLight keyword, like this lights/test_mansion01_window04_vol { description "volumetricLight for mansion01 window04" volumetricLight { map lights/mansion01_window04 colored zeroClamp } } Volumetric lights use projection and falloff textures to generate the volumetric effect. With shadow maps on, they also take shadows in the account. There's also an optional parameter after volumetricLight that toggles max speed vs decent look mode. Credits: @peter_spy for the original test map and direction @Bikerdude for great support during the reintroduction effort this year @stgatilov for taking the implementation on a completely different quality level @all for being cool and awesome

Yep... just what I was thinking of, except it's even worse than I remember now that I see it. Biggest limitation with stencil is you can't have alpha texture shadowing, so stuff like plants had to have their shadows turned off. I'd say this is the most important reason why enabling map-only effects was a good decision, followed by other improvements and potential future features like transparent / colorized (stained glass) shadows.

Well, I don't know about adding new difficulties, that seems like a lot of work. A hack way of getting the same effect, and which I use, is to create a simple .cfg file with the required changes and then execute it in-game (e.g. a text file called brutal.cfg then, in-game "exec brutal"). You could redefine the modifiers for, say, the hardcore difficulty, which are usually tdm_ai_hearing_hardcore "1.5" & tdm_ai_vision_hardcore "1.005" to something higher, although I don't know if they are capped or how to interpret those values. There are other cvars that might be useful, but I have never tried them. tdm_ai_sndvol seems useful. You'd have to test the changes in-game, probably in the Sound & Blackjacking map. For this, there are some very useful commands to see the sound direction, propagation, and values, but I can't remember them right now. There's an important caveat here, and why messing around with this stuff should be done at your own risk. I have found that some cvars go back to their default values as soon as you load or die, while others seem to stick around. Modifiers to the player's height (like pm_normalviewheight), revert to default if you load, but modifiers to the player's speed (pm_walkspeed) don't. And I know this because I have a .cfg file named halfling.cfg, and you can imagine what it does. To avoid this, I have a "default" cfg to restore the game to the normal values if (or when) something goes wrong (it's basically a copy of the Darkmod.cfg, but with a different name, and I only use it for this purpose.)

In the interest of preventing the loss of investigations and mapping work, does anyone have a prefab of the dynamic moonlight map that SteveL made a while back? All the download links are dead, but here is a link to the thread:

If you supply me a list of what info_locations are connected to what locations on the navigation-map I will make an automap. It's impossible to make one without this knowledge. Same for mision 2. I also understand if you don't want to do this.

If the "mission fails as soon as stealth score turns non-zero," that would not be good for ghost players. They might need to find out "how" they failed and experiment to avoid alerting guards. They might need to take those score points as a "bust". They might need to take those score points to complete an objective. Then, mission authors would need to encode exceptions into their missions, which would be a lot of work (if they decide to do it at all). However, part of what makes ghosting challenging and fun is when mission authors do not create their missions with ghosting in mind. Please see: Official Ghosting Rules: https://www.ttlg.com/forums/showthread.php?t=148523 Writing code for these rules would be a huge undertaking. Ghost Rules Discussion: https://www.ttlg.com/forums/showthread.php?t=148487 Creating an official mode could alienate these dedicated ghost players, because it would clash with what is considered ghosting in the community. Including the Stealth Stat Tool mod in the official release would be more useful. Or, making the audible alert states of guards quick and easy to recognize could help as well. For these reasons, I don't agree with an official "Ghost" mode. If the dev team were to do it, we should consult with @Klatremus so we get it 100% correct or not pursue it at all. (This ghosting bit should probably be in its own thread.)

Overall, your pack seems almost perfect to me!) Maybe it would be possible to add a frob outline like in the unofficial patch. I only play with the Steam Deck, and using the console on it is very difficult. After all, each button on it needs to be configured separately. Maybe if someone suggests what I can directly configure in the config, it will completely solve my problem. I haven't played many missions yet, and the ones I remember are the two standard ones and "No Honor Among Thieves." There are a lot of items in these missions. Adding new skills has become frustrating for me because it takes a long time to find the right item in my inventory, and this happens every time. I also wanted to say that I haven't found a proper use for the OBSERVATION, COMBINATION, DISTRACTION, and ALTERATION skills. I play on the highest difficulty and don't feel like it's too hard for me, and all these skills, in my understanding, are designed to simplify the gameplay. In theory, MANIPULATION should also be on this list, but I found a use for it.) But no matter where or how I use OBSERVATION, I always see blackness. Maybe it depends on the map? The main problem is still the inventory. I would like it to have fewer unused items.) I even throw away picked up books and scrolls after reading them to keep them from cluttering up my inventory. I also installed the original Thief games, and it feels like they have a lot fewer items. That's how it is.