Questions tagged [rendering]
The process of generating an image or series of images from a model by means of computer programming.
1,129
questions
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20 views
How do I fix missing anti-aliasing in the Unity scene view and game?
Both the editor and the game seem to lack anti-aliasing even though quality is set to Ultra.
I chose the "3D" project template when I created the project, so I am using the build-in render ...
0
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0answers
18 views
Creating your own render (like opengl,drx etc) [closed]
I want to understand how I can draw 1px using the GPU without using existing solutions(opengl,drx etc).
I'm interested in the super-low-level gpu api.
I want to write my own render with only one ...
-3
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0answers
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26 views
Questions about “stateless, layered multi-threaded rendering”
I have read this blog:
https://blog.molecular-matters.com/2014/12/16/stateless-layered-multi-threaded-rendering-part-3-api-design-details/
Where does a setup like this bind textures/buffers and does ...
-1
votes
2answers
94 views
what C++ library is this project using to render? [closed]
I was looking at this library https://github.com/blend2d/blend2d .It does not use gl , glut of glfw.How is it rendering?
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vote
2answers
162 views
OpenGL only rendering 4 tris of cube?
I'm on Win10, OpenGL 4.5
I wrote some code that takes mesh data from an OBJ file and puts it into a vertex buffer. I used this code to import a cube OBJ and render it in OpenGL. For some reason, ...
0
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0answers
28 views
Rendering a textured 3D cube in R
I am trying to render a 3D cube in the R programming language, and add a texture to each cube face.
So far I have this code that draws the cube:
...
0
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1answer
37 views
How to fix lag in 64 bit Android devices
My game's FPS drops to 30 - 8 FPS on any 64 bit Android device but is at 59 - 60 FPS on an even lesser 32 bit Android device.
I've tried unchecking Development Build on Build settings and I've tried ...
0
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0answers
24 views
Current state of the art for rendering large numbers of dynamic lights?
This is intended as a platform-agnostic question, but I currently use OpenGL (with sights on Vulkan) if it is relevant.
The last time I dealt with creating lots of dynamic lights (~10 years ago), the ...
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0answers
43 views
Rendering methods comparison
I'm learning the basics of writing the game engine. Now I'm on the rendering the scene aspect using the page flipping method. I roughly understand the theory but ...
0
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0answers
10 views
Unity HDRP draw order doesn't change when asset is set to higher priority?
I don't like the way that light got baked into part of my mesh.
It might make sense for me to try to blacken that area of the lightmap in Photoshop, but first I tried to just hide it with a probuilder ...
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0answers
19 views
Efficient method for Sprite Stacking in LibGDX
What would be a very efficient method for creating a suede 3D effect by stacking sprites much like the game like NIUM in LibGDX
I find it easy to create a rudimentary system that stacks textures in a ...
1
vote
1answer
79 views
Why does my game look different on my mobile device than in the editor?
I am new to Unreal Engine. My game in mobile looks totally different than in Unreal Engine editor.
In Editor:
In Mobile:
Is this a symptom of something obvious? How can I make it so that what I'll see ...
0
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2answers
49 views
How to make player seem bigger / world smaller, without changing world coordinates
I am making a voxel game with OpenGl, I've got the major parts working, except the camera seems small compared to the the blocks.
How do I make the camera bigger?
Do I do a scaling on the model ...
0
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2answers
54 views
Component Class / Renderer Class [closed]
I found some code I needed online, but I want to understand how it works.
Renderer c = (Renderer)b; What is this (Renderer)b ...
0
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0answers
11 views
Set up Blob shadow projector
My game completely uses baked lighting in URP and because of URP's forward renderer, point and spot lights can't cast realtime shadows on moving characters if I set their types to mixed lighting, and ...
0
votes
1answer
46 views
Weird black lines when rendering in my Java Game Engine
I have an issue regarding weird horizontal and vertical lines that occur in my game engine. The lines is in the background color. It occurs when I draw a lot of tiles in this way:
...
0
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0answers
23 views
Multiple planar reflections works weird in UE4
When I add multiple planar reflections for arch-viz, some of them on glasses don't have any result, but ones on mirror works properly.
Sometimes all the planar reflections on glass are invalid. But ...
0
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0answers
32 views
How to free up TEXCOORD slots for Unity's Universal Render Pipeline?
I am writing custom a custom shader for Unity's Universal Render Pipeline (Version 7.3.1). The meshes are built using three separate UVMaps for different portions of the mesh. The reason I actually ...
0
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1answer
25 views
Android Game - Screen Flickers When an Entity Removed From The List
I am using Canvas in my android game. When I remove a no longer displayed entity in my entity list, all other entities are flickering for a brief time. When it's not removed, there is no such problem. ...
0
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1answer
31 views
Utilize remote PC to Boost UE4 Editor Performance
As the title suggests, I would like to know how I can take advantage of a desktop PC at my workplace to help boost the performance of the editor on my laptop at home.
General editor actions such as ...
0
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1answer
33 views
What's wrong with my planar reflection?
At some angle my mirror with planar reflection shows this result. Looks like it mix with the sphere reflection capture.
How to fix it?
2
votes
2answers
50 views
How can I display a 3d object and my player on a canvas?
The main goal is to animate my player with animator on a canvas.
The problem is that any 3d object (my player, a cube) I drag over the canvas is transparent/not seen.
The main camera is set to Clear ...
1
vote
2answers
156 views
Render hands and gun in front of everything
I'm currently learning about Unreal Engine 4 by making an FPS game.
How can I render the player character's hands and gun on top of everything?
Currently when I walk up to a wall, the hands and gun ...
1
vote
1answer
34 views
Is there a way to normalize for both ways in Unity?
I have a building, built in blender, that has been imported to Unity. And I flipped every necessary piece and calculated the normals inside in blender. However, since I made the rooms inside the ...
2
votes
1answer
52 views
How to render thin glass with proper refraction?
I want to render thin bumpy glass with refraction. But it offsets too much(look at the black frame of the glass). Looks thick.
How to do thin glass refraction properly? Or is it possible to exclude ...
1
vote
0answers
37 views
Unity XR Spectator Camera
I would like to have a VR camera (for the player) but also have another camera (spectator).
I am using Unity 2019.4.8f1 on the Universal Render Pipeline
I have only been able to find outdated articles:...
0
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0answers
27 views
Unity higher Z position tiles rendered underneath
When placing tiles in an isometric tile-map in Unity, I try to place blocks on top using the "Z Position Value" However it looks like higher Z position values get rendered underneath.
In ...
0
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0answers
5 views
Unity Applying Global Light Settings fog to a non-main camera
Is it possible to apply fog to a non-main camera?
0
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0answers
19 views
DIY hologram experiments split screen
I am currently experimenting with the DIY holograms. Does anyone know to split my windows into 4 perpendicular identical displays like this but for Windows?
I am using Unreal Engine & I want it to ...
0
votes
1answer
34 views
How can I make a custom mesh class in Unity?
I'm doing something in Unity where I need to specify the position and orientation of vertices with two Vector4s, and they're not just position and normal vectors. I'...
0
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0answers
35 views
When updating to Universal Render Pipeline an Error occurs
I updated to the Universal Render Pipeline and despite of using the auto upgrade from project an error messages appears in the console. Here is the error:
In order to call ...
0
votes
1answer
32 views
Sprites don't become lit when installing Universal RP package
I want to implement 2D lights in Unity. So, I downloaded the Universal RP package from the Package Manager.
I created renderers as shown here, then I created a light object (Point Light 2D) in a new ...
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0answers
33 views
Drawing a line between 2 vectors
I was trying to implement a simple mechanic by drawing a line between the sprite and the mouse, but it's not working that well:
...
0
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1answer
60 views
Entity component system: how and where store pointers to system resources or third-party lib's objects?
I'm migrating my game pet-project to ECS. I use C# (custom-made engine, not Unity). It goes pretty well, but one big thing is making me worry.
This is how and where to store pointers to system ...
0
votes
1answer
23 views
Have both Cubemaps and TextureArray in a single texture register?
I want to have both Point Lights, aswell as Spot Lights.
For the Point Lights I have a TextureCubeArray and for the Spot Lights I have a Texture2DArray. Is it possible to combine these two into a ...
2
votes
1answer
67 views
Forward Shading with multiple shadow-casting lights
I am currently thinking about how to organize shadowing and lighting.
We use forward rendering and currently, our algorithm looks like this:
collect all items that are visible in the view
for each ...
0
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0answers
36 views
Using Unitys URP how to make sprites lit by 3D Lights again?
I'm working on 3D game and I converted my project to URP. Everything works fine expect sprites that previously were 'Sprite/Diffuse' so they were lit by 3D lights (kind of Doom style, 2D elements in ...
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0answers
37 views
Deforming a lip mesh to match face-tracking points
I'm creating a lipstick filter. I have a basic mesh for the lip shape ( 140 vertices ) which I am able to render on screen.
I need the mesh since I have my own lighting system, and hence need the ...
1
vote
1answer
19 views
How to use WorldToScreenPoint-function in a texture context?
I am writing a simulation environment for robotics and tasks I have are sometimes are quite peculiar. I am rendering a scene into a RenderTexture and I have a set of 3D points. I want these points to ...
2
votes
2answers
138 views
How can I create character graphics similar to Valkyrie Profile?
I want to create a game with the character graphics similar to Valkyrie Profile.
I don't know whether I should make my game character sprites pre-rendered or hand drawn, or which technique would let ...
0
votes
1answer
24 views
Rendering Problem with URP
so I just added URP to my Project then Upgraded the Materials to URP and Bam It's Not Rendering the Environment anymore
More Details Here
https://imgur.com/a/KAALISS
so I found the problem I have 2 ...
0
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0answers
17 views
Unity gizmos with custom renderer
Im working on a small project to learn the basics of post-processing, shaders and other effects in Unity.
My project is in 2D, so I followed this Brackey's tutorial and this tutorial. The bloom effect ...
0
votes
1answer
33 views
How do I get current emission intensity of a material in code?
I'm unable to find how can I get current intensity level of emission in Unity.
Is there some kind of method that can return its value?
I need it to complete my algorithm's formula:
...
1
vote
1answer
87 views
How to sort polygons without a depth buffer
Please help me getting understanding how did they sort polygons in old games from the eighties.
They did not use z-buffer or anything like this, thats for sure.
Please look at the screenshot. How ...
0
votes
0answers
8 views
UI Text and Image components no longer load a default GUI material
I have a bunch of UI Image and Text components attached to various game objects throughout my app. When I created these components I didn't need to explicitly add a material to them in order for them ...
0
votes
1answer
34 views
How to make an illusion where the contents of a 3D shape change based on which face you look through?
I remember coming across a Unity 3D tutorial where there was a technique where the contents of a 3D shape change based on which face you are looking at, similar to this screenshot from Antichamber:
...
0
votes
1answer
78 views
What are some of the tricks engine can use to render object that have extremely high polygons efficiently? [closed]
What are some of the tricks engine can use to render object that have extremely high polygons efficiently? I know one thing we do is render only the parts that the camera points at, but I am wondering ...
3
votes
2answers
85 views
How to render a field of view of over 180 degrees?
In most 3D renderings, a view frustum is used.
This has the problem, that things get stretched out towards the edges.
At "normal" fov (field of view) of about 60 degrees, the effect is not ...
1
vote
1answer
31 views
Is it a useful strategy for Mobile VR titles to render faster than their simulation loop?
For example - If a title had a very heavy simulation loop (say 20ms), is it desirable to render at a greater rate, say 90hz?
This would always a present head pose correct to the view, without being ...
