Nvidia

APRIL 20, 2023

The Range Profiler’s pie chart shows instructions executed, per shader stage. GPU Trace can measure total instructions, but a per-shader stage decomposition is only available in the Occupancy chart. What about the Shader Profiler? the Shader Profiler continues to be available through the Frame Debugger activity.

Graphics 52

Graphics Shaders Texture Ray Tracing 52

Nvidia

OCTOBER 22, 2023

For more information and code examples, see the /shader-slang GitHub repo. To demonstrate Slang’s flexibility and compatibility with multiple existing frameworks, we write the optimization loop in PyTorch in a Jupyter notebook , enabling easy visualization, interactive debugging, and Markdown documentation of the code.

Render 52

Render Texture Mapping Texture Shaders 52

Mircosoft Game Dev

OCTOBER 6, 2021

Shaders: Add support for structs and fragment-to-light varyings ( GH-48075 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Fix read/write issues with NaN and INF in VariantParser ( GH-47500 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ).

Beta 52

Beta Dev Mesh Render 52

Mircosoft Game Dev

OCTOBER 19, 2021

Shaders: Add support for structs and fragment-to-light varyings ( GH-48075 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Fix read/write issues with NaN and INF in VariantParser ( GH-47500 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ).

Mesh 52

Mesh Render Shaders Animation 52

Mircosoft Game Dev

AUGUST 10, 2022

We asked them to write a progress report to present what they're working on and the current status. Project: Allow undocking the Script editor and the Shader editor. In this project, I'll focus to make the Script editor and the Shader editor undockable, and keep the undocked windows after editor restarts. Student: trollodel.

Lightmap 52

Lightmap UX Shaders Debug 52

Mircosoft Game Dev

NOVEMBER 2, 2021

Shaders: Add support for structs and fragment-to-light varyings ( GH-48075 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Fix read/write issues with NaN and INF in VariantParser ( GH-47500 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ).

Mesh 52

Mesh Render Shaders Animation 52

Mircosoft Game Dev

OCTOBER 27, 2021

Shaders: Add support for structs and fragment-to-light varyings ( GH-48075 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Fix read/write issues with NaN and INF in VariantParser ( GH-47500 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ).

Mesh 52

Mesh Render Shaders Animation 52

Mircosoft Game Dev

SEPTEMBER 22, 2021

Shaders: Add support for structs and fragment-to-light varyings ( GH-48075 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Editor: Fix logic for showing tilemap debug collision shapes ( GH-49075 ). Editor: Add custom debug shape thickness and color options to RayCast ( GH-49726 ).

Beta 52

Beta Dev Mesh Render 52

Nvidia

OCTOBER 22, 2023

Fast, Modular and Differentiable Shader Programming. Fast, Modular and Differentiable Shader Programming. Slang is an open-source language for real-time graphics programming that brings new capabilities for writing and maintaining large-scale, high-performance, cross-platform graphics codebases.

Render 52

Render Shaders Graphics Code 52

Mircosoft Game Dev

JULY 30, 2021

Here are the 5 projects/students with links to the relevant sections in this post: Implementing a DAP backend for debugging Godot projects by Ricardo Subtil ( Ev1lbl0w ). Implementing a DAP backend for debugging Godot projects. Project: Implementing a DAP backend for debugging Godot projects. Branch: Ev1lbl0w/gsoc21-dap.

Debug 52

Debug Simulation Communications Feature 52

Nvidia

JULY 25, 2022

Flagging instances or geometries as opaque allows uninterrupted hardware intersection search and prevents invocation of the any-hit shader. Enable the use of any-hit shaders only for those geometries that need it; for example, to do alpha testing. This feature becomes available in HLSL Shader Model 6.6.

Ray Tracing 52

Ray Tracing Shaders Culling Render 52

Mircosoft Game Dev

FEBRUARY 12, 2018

Apart from that, the month was mostly spent on implementing more 2D items in the renderer as well as working on getting custom shaders running. start work on shader compiler. implement more shader features. implement more shader features. adding read and write lock objects for PoolVector types. Done January 2018.

Shaders 52

Shaders Render Demo Polygon 52

Mircosoft Game Dev

JANUARY 29, 2020

Visual Shaders overhaul. Visual Shaders overhaul. introduced a new graph-based editor to edit shaders visually, reimplemented from the previous version that was included in Godot 2.1. our contributor Yuri Roubinsky did a huge rework of the new visual shader's UX , and eventually assumed full maintainership of the feature.

Render 52

Render Feature Shaders Bug 52

Mircosoft Game Dev

NOVEMBER 6, 2021

Shader language features. Such use-after-free access needs to be guarded with is_instance_valid(obj) , but this has been surprisingly difficult to get right due to a number of bugs and inconsistencies between debug and release builds. Shader language features. Large files support (> 2.0 Frame delta smoothing. and Godot 3.3.

UX 52

UX Feature Culling Mesh 52

Mircosoft Game Dev

SEPTEMBER 23, 2017

This document was written in hopes to find more developers that would like to help us write rendering code, as it explains the overall design. For example: On GLES3+ we can use UBOs to optimize shader parameters. Shader abstraction. Users need to learn not only the language, but how the engine internals work regarding shaders.

Render 52

Render Shaders Texture Engine 52

Mircosoft Game Dev

JULY 25, 2018

I've asked all students to write a short progress report about their projects, which are all in the last stages of development for the GSoC internship. Textures, normal maps and some of the BSDF shaders are already well supported. An additional signal, notify , exists to send debug messages from WebRTC. Amazing!!).

Communications 52

Communications Code Engine Engineering 52

Mircosoft Game Dev

JULY 29, 2020

You can find some example code in the PR and check the docs of the Performance class (not updated at the time of writing). Godot can debug multiple instances of the game concurrently so we need multiple instances of the profiler. EngineDebugger manages the game side of the custom profiler. EditorDebuggerNode manages this task for you.

Code 52

Code Feature Scripting Point and Click 52