Mesh, Pixel and Texture - Game Developers Network

Practical Tips for Optimizing Ray Tracing

Nvidia

JANUARY 5, 2023

This starts from mesh instance selection and their data. This starts from mesh instance selection and their data processing towards optimized tracing and shading of every hit that you encounter. Parallel mesh processing for instance data generation. Better GPU utilization using batched vertex data processing for dynamic meshes.

Ray Tracing

Ray Tracing Mesh Shaders Data

Cocos Shader Tutorial 1.0 - about UV

Cocos

FEBRUARY 16, 2023

The vertical axes of textures and picture pixels is shown above, when sampling textures in shaders, that is from top to bottom, which is top-right corner. This is consistent with how most image file formats store pixel data, and with how most graphics APIs work (including DirectX, Vulkan, Metal, WebGPU, but not OpenGL).

Shaders

Shaders Mesh Point and Click Sprite

How to write Shaders in Unity using HLSL

Febucci

OCTOBER 31, 2019

In order to understand them and become a wizard/witch, we have to learn a bit about meshes first. A mesh is made (usually!) You can see the mesh as the structure of your object, built by combining its triangles together. UVs are also called texture coordinates and they let you map textures on your objects.

Shaders

Shaders Writing Mesh Pixel

Creating a See-Through | X-Ray Effect In Unity – Shader Tutorial

Awesome Tuts

DECEMBER 24, 2022

We repeat that same process for the Main Texture of the material, and the Occlude Color which will be the color of the game object behind other objects when it has this material attached on it. Again we have the properties which is a texture and a color declared on lines 4 and 5. Then we give it a type – Color.

Shaders

Shaders Pixel Scripting Point and Click

Learn How To Get Data From API in Unreal Engine 5 by Building a Virtual Art Gallery

DameDev.tv

MARCH 7, 2023

In today's post, I'd like to show you how to retrieve an image provided by The Art Institute of Chicago via its public API , how to create a texture from this image, and how to feed this texture to a material and render it on a plane accompanied by a floating text with title, name of the artist and some other details.

Data

Data Engine Engineering Art

GLES2 and GDNative, progress report #1

Mircosoft Game Dev

JANUARY 23, 2018

implement basic texture loading. load meshes. render meshes. implement basic texture loading. The RasterizerStorage interface has methods for creating and modifying various resources such as textures, shaders, materials, meshes and many more. Much of the texture loading code could be taken from the GLES 3.0

Shaders

Shaders Render Texture Mesh

Dev snapshot: Godot 3.4 beta 5

Mircosoft Game Dev

SEPTEMBER 22, 2021

GridMap: Implement individual mesh transform for MeshLibrary items ( GH-52298 ). Mesh: Implement octahedral map normal/tangent attribute compression ( GH-46800 ). Mesh: Options to clean/simplify convex hull generated from mesh ( GH-50328 ). Rendering: Fixes depth sorting of meshes with transparent textures ( GH-50721 ).

Beta

Beta Dev Mesh Render

Dev snapshot: Godot 3.4 beta 6

Mircosoft Game Dev

OCTOBER 6, 2021

GridMap: Implement individual mesh transform for MeshLibrary items ( GH-52298 ). Mesh: Implement octahedral map normal/tangent attribute compression ( GH-46800 ). Mesh: Options to clean/simplify convex hull generated from mesh ( GH-50328 ). Rendering: Fixes depth sorting of meshes with transparent textures ( GH-50721 ).

Beta

Beta Dev Mesh Render

Cocos Creator 3.8.4 has been released, faster, more stable, and easier to use!

Cocos

OCTOBER 14, 2024

LINEAR: Directly outputs pixels in LINEAR space, with weaker contrast than DEFAULT, retaining the original color of the image, suitable for situations where 1:1 presentation of art assets’ colors is desired. Enhanced Texture Compression Features Optimized texture compression task scheduling and display of build progress during compression.

Render

Render Texture Platformer Build

Release candidate: Godot 3.4 RC 1

Mircosoft Game Dev

OCTOBER 19, 2021

GridMap: Implement individual mesh transform for MeshLibrary items ( GH-52298 ). Mesh: Implement octahedral map normal/tangent attribute compression ( GH-46800 ). Mesh: Options to clean/simplify convex hull generated from mesh ( GH-50328 ). Rendering: Fixes depth sorting of meshes with transparent textures ( GH-50721 ).

Mesh

Mesh Render Shaders Animation

Release candidate: Godot 3.4 RC 2

Mircosoft Game Dev

OCTOBER 27, 2021

GridMap: Implement individual mesh transform for MeshLibrary items ( GH-52298 ). Mesh: Implement octahedral map normal/tangent attribute compression ( GH-46800 ). Mesh: Options to clean/simplify convex hull generated from mesh ( GH-50328 ). Rendering: Fixes depth sorting of meshes with transparent textures ( GH-50721 ).

Mesh

Mesh Render Shaders Animation

Release candidate: Godot 3.4 RC 3

Mircosoft Game Dev

NOVEMBER 2, 2021

GridMap: Implement individual mesh transform for MeshLibrary items ( GH-52298 ). Mesh: Implement octahedral map normal/tangent attribute compression ( GH-46800 ). Mesh: Options to clean/simplify convex hull generated from mesh ( GH-50328 ). Rendering: Fixes depth sorting of meshes with transparent textures ( GH-50721 ).

Mesh

Mesh Render Shaders Animation

GLES2 and GDNative, progress report #4

Mircosoft Game Dev

APRIL 16, 2018

Last time I promised more fancy screenshots, here some perspective-correct renderings of some meshes. Texture handles? Meshes with similar shaders can be grouped together so that shaders don't need to be unloaded and loaded again, and many other cool things. A lot of text and no code so far, so here you go! Since OpenGL 3.1,

Shaders

Shaders Render Mesh Code

Release candidate: Godot 3.4.1 RC 2

Mircosoft Game Dev

DECEMBER 8, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Import: Fix crash when exporting meshes to glTF that have no skin ( GH-55246 ). macOS: Fix driver crash when enabling per-pixel transparency on M1 macs ( GH-55464 ). Input: Add Input.is_physical_key_pressed() method ( GH-55251 ).

Tile

Tile Render Bug Build

Godot 3.4 is released with major features and UX polish

Mircosoft Game Dev

NOVEMBER 6, 2021

Although raster (pixel based) occlusion culling will not be available until Godot 4, some geometrical occlusion methods are being added to Godot 3. Fixes depth sorting of meshes with transparent textures ( GH-50721 ). import folder to force a reimport of all lossless compressed textures using WebP.

UX

UX Feature Culling Mesh

Release candidate: Godot 3.4.1 RC 3

Mircosoft Game Dev

DECEMBER 15, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Import: Fix crash when exporting meshes to glTF that have no skin ( GH-55246 ). macOS: Fix driver crash when enabling per-pixel transparency on M1 macs ( GH-55464 ). Input: Add Input.is_physical_key_pressed() method ( GH-55251 ).

Tile

Tile Render Bug Build

Maintenance release: Godot 3.4.1

Mircosoft Game Dev

DECEMBER 17, 2021

Import: Fix texture atlas generation when source sprite is larger than generated atlas ( GH-55094 ). Import: Fix crash when exporting meshes to glTF that have no skin ( GH-55246 ). macOS: Fix driver crash when enabling per-pixel transparency on M1 macs ( GH-55464 ). Input: Add Input.is_physical_key_pressed() method ( GH-55251 ).

Tile

Tile Render Shaders Editing

Leveling Up Graphics and Performance with RTX, DLSS and Reflex at NVIDIA GTC

Nvidia

APRIL 14, 2021

NVIDIA Real Time Denoiser (NRD) NRD is a spatio-temporal API-agnostic denoising library that’s designed to work with low ray-per-pixel signals. Texture Tools Exporter Version 2021.1.1 Developers can apply for general access to RTXGI here. In version 2.0, a high frequency denoiser (called ReLAX) has been added to support RTXDI signals.

Ray Tracing

Ray Tracing Graphics Render Technology

Release candidate: Godot 3.2.4 RC 4

Mircosoft Game Dev

MARCH 9, 2021

New option to snap 2D transforms to whole coordinates , helps prevent jitter on pixel art camera motions. GLES2: Fix glow on devices with only 8 texture slots ( GH-42446 ). GLES2: Use separate texture unit for light_texture ( GH-42538 ). Physics: Allow CollisionObject to show collision shape meshes ( GH-45783 ).

Render

Render Collision Build Bug

Maintenance release: Godot 3.2.2

Mircosoft Game Dev

JUNE 26, 2020

GLES2/GLES3: Add support for OpenGL external textures ( GH-36342 ). GLES2/GLES3: Reset texture flags after radiance map generation ( GH-37815 ). Import: Respect 'mesh compression' editor import option in Assimp and glTF importers ( GH-39134 ). Windows: Per-pixel transparency no longer lets mouse events pass-through ( GH-39914.

Debug

Debug Point and Click Bug Render

Best Practices for Using NVIDIA RTX Ray Tracing (Updated)

Nvidia

JULY 25, 2022

Consider representing mesh particles as instances in TLAS. For particles rendered as triangle meshes, having a unique instance for each particle can be a reasonable solution. Instances should share the base mesh BLAS. Avoid direct conversion from vertex and pixel shaders. Also, consider compacting the BLAS.

Ray Tracing

Ray Tracing Shaders Culling Render

GLES2 and GDNative, progress report #6

Mircosoft Game Dev

JUNE 5, 2018

This is a screenshot that displays the object-space position of each pixel as the color. Heyyy, this pretty much looks like the sky projected onto the meshes, that's better! At that point of development, the sky reflection didn't respond to the camera position, so it basically looked like the sky was painted ontop of the mesh.

Pixel

Pixel Texture Render Shaders

Game Developers Network

Practical Tips for Optimizing Ray Tracing

Cocos Shader Tutorial 1.0 - about UV

Trending Sources

How to write Shaders in Unity using HLSL

Creating a See-Through | X-Ray Effect In Unity – Shader Tutorial

Learn How To Get Data From API in Unreal Engine 5 by Building a Virtual Art Gallery

GLES2 and GDNative, progress report #1

Dev snapshot: Godot 3.4 beta 5

Dev snapshot: Godot 3.4 beta 6

Cocos Creator 3.8.4 has been released, faster, more stable, and easier to use!

Release candidate: Godot 3.4 RC 1

Release candidate: Godot 3.4 RC 2

Release candidate: Godot 3.4 RC 3

GLES2 and GDNative, progress report #4

Release candidate: Godot 3.4.1 RC 2

Godot 3.4 is released with major features and UX polish

Release candidate: Godot 3.4.1 RC 3

Maintenance release: Godot 3.4.1

Leveling Up Graphics and Performance with RTX, DLSS and Reflex at NVIDIA GTC

Release candidate: Godot 3.2.4 RC 4

Maintenance release: Godot 3.2.2

Best Practices for Using NVIDIA RTX Ray Tracing (Updated)

GLES2 and GDNative, progress report #6

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