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Found 41 results

  1. Hi Long time I used Leadwerks, so now I was trying to start it but went on some unexpected, when i was loading up Leadwerks this come and closed the program, I have try to remove Leadwerks folder in MyDocuments and uninstalled it from steam and reinstalled it, and used the betaversion build for last test, but it will not start, the window popups when it will load drawtext.shader thanks for help
  2. when i import a new weapon and add a diffuse.shader and textures in the material editor and save this all the animations stop playing of the weapon or they play stupid in the model editor and ingame when i remove the material in model editor of my weapon and add a fake empty material the animation are playing again in the model editor and ingame and when i change rotation to of the weapon 90 degrees is ok but when i use -9.0 on the y axis the weapon disappeare but when its -8.0 first the weapon is not there ingame but when i use left mouse to fire, the weapon appeare on screen ingame, this is both on steam leadwerks 4.5 and 4.6beta standard edition
  3. I added "irisadjustment.lua" into the postprocess list, but I found no difference when play game. What did i miss ?
  4. Hi, I was thinking about a day night cycle for my next project. I found shadmars day night cycle shader, but can't find any working download link? However, even if I get my hands on his shader, I think I still need to adjust some stuff. Do you know any good tutorial/documentation, or can explain how I generally would create a day night cylce in Leadwerks? Thanks! Markus form Phodex
  5. Hello Basically I want to draw have an image in the scene behind everything, but I need to have wireframe enabled. So I cant just place a face with a texture and put it behind. The skybox is also rendered in wireframe mode. So I need to have an Image Drawn before everything renders but this is impossible because I believe every pixel has a color value to it which renders over the drawn image. I also saw a thread (I think in c++) before about a similar problem from about 2014, and it said that there could be a feature for this implemented soon. So is there a feature for this ? Or a workaround ? In this photoshopped picture you can see that Leadwerks is visible but behind everything.
  6. dad

    Shadow issue

    Hey, I seem to have an issue with shadows being cast/spread on my models. and I don't know what's causing it. For reference here's an image of what it looks like in Blender: Here's an overview of my material settings: The lighting settings are the standard the scene loads up with. also, there are no shaders or any sort of post processing added. Any help is very much appreciated.
  7. I'm looking for someone to write a terrain shader that will texture a terrain model based on height and slope. I want it to use uniforms for the height and slope of each layer so I can change them through code. It will need to use at least four layers - each with diffuse, normal and specular maps. If it can use more layers that would be better. Also I would like the option to use an alpha map to further control where textures are shown. The terrain is a cube, pictured below; Would like it by the end of the month if possible. Will pay for the work too. PM me if interested.
  8. I'm currently writing a test using PBR shader. Right now it works, but I'm using pre-calculated environment (irradiance) map. I know that an environment is provided with the deferred rendering, but I want to use the texture sampler in the main shader because the calculation for the sampling (importance) is different. I would like to know if it is possible to access the sampler (to be bound) when during the 1st pass of the deferred. (for example texture15). Thanks;
  9. I've put together a quick shader that will show the object in wire-frame and draw lines to show the direction of each vertex normal. But the normal's don't seem to be acting correctly. Is somehow able to show me what I'm doing wrong? I have a feeling it something to do with the cameraprojection matrix, but unsure how to fix it. I used the info from this site; http://www.geeks3d.com/20130905/exploring-glsl-normal-visualizer-with-geometry-shaders-shader-library/ diffuse_shownormals.zip
  10. I've taken a look at the terrain.shader that comes with Leadwerks to see if I can modify it to my needs, but I'm not sure where to start. What I want is to texture a grid mesh of a terrain with multiple textures based and height and slope, and maybe even an alpha map. If someone is able to point me in the right direction or even a small snippet of code that shows how the height and slope can change where a texture is shown I'd appreciate it. Thanks.
  11. I'm currently trying to subdivide a triangle in the geometry shader. I put the material using the shader on a plane made from two triangles. However it seems that the coordinates in GLSL are different to that in Leadwerks? That the positive X axis in Leadwerks is actually the negative X axis in the shader. And the same for the Z axis. The Y axis seems fine. I want the shader to turn the plane of two triangles into a more detailed grid for a terrain. I know the shader works on each triangle, so I will have to divide each triangle itself into the appropriate triangles so that the end result in game looks like a uniform grid. I've thought of tessellation but I don't think it'll give me the results I'm looking for. Any help with this is appreciated. Thanks.
  12. I create material from water1_0.tex, i material editor i pick the water shader. After creation material, i create brush with material. i see artefact's on brush. Help!
  13. Hi, I recently bought a new Windows 10 laptop with an Intel HD Graphics 520 chipset. I installed Leadwerks, and everything ran fine until I loaded up one of my projects. When I tried to switch the viewport to "Textured + Lighting" I got an "Error: failed to compile fragment shader". If I switch to any other view mode, it renders everything fine. It also will not properly render the game when I click run. I consider myself much more of an artist than a programmer, so I'm at a loss as to what that error could possibly mean. Any help would be appreciated.
  14. Hello, Today I find out something weird about leaves shader. the bush material which was applied this shader only receives light on one side
  15. CorzaX24

    Shaders

    Hey guys, Yet another issue I'm faced with, and is probably real simple to accomplish but I can't seem to understand how to do it. How do I add a Post-Processing shader to my work? Not a single model, but to the entire level? Thanks in advance!
  16. I've lost the ability to change the Shader associated with a material. I've moved the size and side sliders with no luck. I have tried looking in the properties and options menu but can not find anything there to help. Any ideas?
  17. Hello, There are tutorials with examples for shader ? I want to understand quite deep how it works on Leadwerks. Thanks !
  18. Does anyone know how to write tesselation shaders? I looked at the example, and was able to integrate it with my custom shader, but the control and evaluation shaders from diffuse-normal-specular-tess.shader doesn't really seem to do anything. I want to be able to take a triangle and subdivide it into an arbitrary amount of triangles. There seems to be a lack of tutorials online for tesselation shaders .
  19. Is it possible to render to a custom buffer for post-processing? (i.e., not the depth, normal, or diffuse buffers)
  20. nick.ace

    Global Uniform

    Is there a way to set some kind of global uniform? I wanted to do some modifications to a vegetation shader to change with player movement (not camera movement).
  21. Hello. I spent several hours trying to work the shader, but I can not make it work: S I'm using as the standard test developer textures. With emissive material reflects. I have put the shader in postprocess. Where is the error? Thanks!
  22. I'm trying to make a cel shaded shader and am working on the outline part. Everything seems to work well except for this: http://steamcommunity.com/sharedfiles/filedetails/?id=603858840 It seems to me like the normals past a certain depth are not uniform and I'm not really sure why. Or is this just Nyquist-like effect? If so, what would be the best way to handle this? This is the shader I wrote (there's a simple lua script that binds the diffuse, depth and normal textures): #version 400 uniform sampler2D texture1; //diffuse uniform sampler2DMS texture2; //depth uniform sampler2DMS texture3; //normal uniform vec2 camerarange; uniform bool isbackbuffer; uniform vec2 buffersize; out vec4 fragData0; #define width 2 float DepthToZPosition(in float depth) { return camerarange.x / (camerarange.y - depth * (camerarange.y - camerarange.x)) * camerarange.y; } void main(void) { vec2 texcoord = gl_FragCoord.xy/buffersize + 0.5/(buffersize*0.5); if (isbackbuffer) texcoord.y = 1.0 - texcoord.y; vec4 c = texture(texture1, texcoord); //Line Detection bool edge = false; float depth = DepthToZPosition(texelFetch(texture2,ivec2(texcoord*buffersize),0).x); float depth_temp = 0; vec3 normal = texelFetch(texture3,ivec2(texcoord*buffersize),0).xyz; normal=normal/length(normal); vec3 normal_temp = vec3(0); // Check adjacent pixels for (int x=-1; x<2; x+=2) for (int y=-1; y<2; y+=2) { depth_temp = DepthToZPosition(texelFetch(texture2,ivec2(texcoord*buffersize)+ivec2(x*width,y*width),0).x); normal_temp = texelFetch(texture3,ivec2(texcoord*buffersize)+ivec2(x*width,y*width),0).xyz; normal_temp = normal_temp/length(normal_temp); if ((abs(dot(normal_temp,normal)) < 1) && (abs(depth_temp-depth) > .1)) { edge = true; } } fragData0 = c; if (edge) { fragData0 = vec4(0,0,0,c.a); } }
  23. Hello! I'm trying to apply a material to a sprite, but the texture does not look the same on the material and by itself. Here is a difference: As you can see, the material somehow ignores/destroys the blurry aspect of the texture and gives it straight edges. I'm using the Editor/sprite.shader. Is there a way to keep the blur of the texture when the latter is applied to a material. Thank you! P.S. Here are material settings:
  24. Hello, sorry I'm new to this. I was testing some things of the engine and tried to add the tessellation shader but I can't make it work. I get the example from this page: "Pass the tessellation, please!" I unzipped the file and folder extracted in the engine. After i add an object as a material the "PassThrough.mat" and gives me an error and editor closes. What can I do? Thank you
  25. It would be very nice if there are Shaders like this: http://gamedev.stackexchange.com/questions/14350/shader-effect-similar-to-metro-2033-gasmask Or just more shaders that make your game look more realistic considering these kind of shaders. In the example of the link there are parts that can be set up just like the blood overlay in the fpsplayer but I dont want to learn all basics of shading integration into leadwerks for months just to import a (kind of) simple shader that just makes the Mask effect. I posted an attempt of mine here ( exapmle ), use it freely.
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