Graphics and GPU Programming

All aspects of 2D and 3D graphics programming and theory. Includes questions and discussion regarding Microsoft's XNA branding, unofficial and 3rd-party libraries supporting DirectX or XNA, Khronos' OpenGL, OpenGL ES, and Vulkan graphics APIs.

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How to computer the distance between the current pixel and the camera in the Pixel Shader (HLSL)?

Started by Key_C0de with 9 comments, last by Key_C0de 1 year, 7 months ago

Pixel Shader HLSL

Graphics and GPU Programming

Texture corruption when using mipmaps on OpenGL 4.2

Started by dancingmad with 7 comments, last by LorenzoGatti 1 year, 7 months ago

OpenGL help

Graphics and GPU Programming

Accessing to RGB color of a mapped frame with DirectX 11

Started by mmarcoluca 1 year, 7 months ago

Graphics and GPU Programming

ReportLiveDeviceObjects throws exception

Started by Key_C0de with 4 comments, last by Key_C0de 1 year, 7 months ago

Graphics d3d11 windows

Graphics and GPU Programming

Getting pixel color with DirectX 11

Started by mmarcoluca 1 year, 7 months ago

Graphics and GPU Programming

parallelizing a software rasterizer algorithm using opencl

Started by AhmedSaleh with 58 comments, last by JoeJ 1 year, 8 months ago

Graphics and GPU Programming

Shaders in OpenGL 1.4 ¿?

Started by jorge1 with 8 comments, last by Geri 1 year, 8 months ago

OpenGL

Graphics and GPU Programming

Get a pixel color on directx11 from the screen

Started by mmarcoluca with 9 comments, last by mmarcoluca 1 year, 8 months ago

C++ directx11

Graphics and GPU Programming

SVOGI Implementation Details

Started by Josh Klint with 121 comments, last by Josh Klint 1 year, 8 months ago

Graphics and GPU Programming

Fog of War in C++ and OpenGL GLSL

Started by yaboiryan 1 year, 8 months ago

Graphics and GPU Programming

How do you use OpenStreetMap as a base for a game?

Started by dhawk with 2 comments, last by a light breeze 1 year, 8 months ago

2D OpenStreetMap OSM

Graphics and GPU Programming

[DIRECTX9] Tangent calculation for DrawIndexedPrimitive

Started by dRUGO 1 year, 8 months ago

directx9

Graphics and GPU Programming

Screen space shadows erroneous shadowing artifact

Started by bzm 1 year, 8 months ago

OpenGL screenspace DepthBuffer

Graphics and GPU Programming

Vulkan high execution time. sync issue or limited gpu bandwidth?

Started by Lewa with 3 comments, last by jgkling 1 year, 8 months ago

Graphics and GPU Programming

Shader on terrain problem

Started by dRUGO with 4 comments, last by Aerodactyl55 1 year, 8 months ago

directx9

Graphics and GPU Programming

gLTF 2.0 does not have subsurface scattering. Why?

Started by Nagle with 1 comment, last by Tom Sloper 1 year, 8 months ago

Graphics and GPU Programming

3D Render

Started by codefreak2022 with 8 comments, last by codefreak2022 1 year, 8 months ago

Graphics and GPU Programming

Unreal Engine 5 -- fractal generator and viewer

Started by taby 1 year, 8 months ago

unreal;c++

Graphics and GPU Programming

How to adjust a projection matrix to product the same size render, but on a smaller texture?

Started by ArtPixel with 1 comment, last by Aerodactyl55 1 year, 8 months ago

OpenGL matrix projection

Graphics and GPU Programming

DirectX9 Can only scale up and now down when drawing vertexes :(

Started by sodaboy581 with 14 comments, last by JoeJ 1 year, 8 months ago

directx9

Graphics and GPU Programming

Alternative way to SwapChain->Present to draw a frame on DX11

Started by mmarcoluca 1 year, 8 months ago

Graphics and GPU Programming

[DirectX8] Trasparency/opacity problem

Started by dRUGO with 3 comments, last by Geri 1 year, 8 months ago

DirectX8

Graphics and GPU Programming

Hook DX11 on a game

Started by mmarcoluca with 2 comments, last by mmarcoluca 1 year, 8 months ago

Graphics and GPU Programming

Draw a rectangle with DX11

Started by mmarcoluca with 12 comments, last by Aerodactyl55 1 year, 8 months ago

Graphics and GPU Programming

How to create ID2D1Factory from IDXGIFactory1?

Started by Key_C0de with 2 comments, last by Key_C0de 1 year, 9 months ago

2D 3D id2dfactory

Graphics and GPU Programming

Bump map implementation

Started by alikim with 3 comments, last by JoeJ 1 year, 9 months ago

OpenGL

Graphics and GPU Programming

DirectX 9 - create temporary texture to draw on

Started by mrdiablo with 3 comments, last by mrdiablo 1 year, 9 months ago

directx9 CreateTexture

Graphics and GPU Programming

Help me please with resources, tutorials and advices that can help me to implement this shader

Started by blablaalb with 13 comments, last by Thaumaturge 1 year, 9 months ago

Unity Unity3d GLSL

Graphics and GPU Programming

DirectX9 projection problem

Started by eduard_ionut 1 year, 9 months ago

matrix directx9 math

Graphics and GPU Programming

Depth Based Fog -- How to handle outlines around objects when using a depth based fog post process? Perhaps depth buffer imprecision issue?

Started by enigma_dev with 2 comments, last by enigma_dev 1 year, 9 months ago

OpenGL Vulkan GLSL

Graphics and GPU Programming

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Graphics and GPU Programming

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