Nvidia

MAY 21, 2021

It lacks the ability to process mesh in a coarser grain than triangle, like meshlet culling. The underlying idea of the algorithm is, in the first place, to do culling, then draw the effective parts of mesh. With MeshShaders, the culling algorithms we use can be of great flexibility. Actually, it works.

Mesh 52

Mesh Culling Ray Tracing Shaders 52

Mircosoft Game Dev

NOVEMBER 6, 2021

Rendering: Portal occlusion culling. 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. Portal occlusion culling. Core: Promote object validity checks to release builds.

UX 52

UX Feature Culling Mesh 52

Mircosoft Game Dev

NOVEMBER 2, 2021

Rendering: Rooms and portals-based occlusion culling ( GH-46130 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ). Editor: Fix logic for showing tilemap debug collision shapes ( GH-49075 ).

Mesh 52

Mesh Render Shaders Animation 52

Mircosoft Game Dev

OCTOBER 27, 2021

Rendering: Rooms and portals-based occlusion culling ( GH-46130 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ). Editor: Fix logic for showing tilemap debug collision shapes ( GH-49075 ).

Mesh 52

Mesh Render Shaders Animation 52

Mircosoft Game Dev

OCTOBER 6, 2021

Rendering: Rooms and portals-based occlusion culling ( GH-46130 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ). Editor: Fix logic for showing tilemap debug collision shapes ( GH-49075 ).

Beta 52

Beta Dev Mesh Render 52

Mircosoft Game Dev

SEPTEMBER 22, 2021

Rendering: Rooms and portals-based occlusion culling ( GH-46130 ). 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

JULY 25, 2022

It can be directly in the AS build calls or in some related task like the culling of the objects. Cull instances for TLAS. Instead, cull instances depending on the situation. For example, consider culling based on an expanded camera frustum. Use face culling only when required for correctness.

Ray Tracing 52

Ray Tracing Shaders Culling Render 52

Mircosoft Game Dev

OCTOBER 19, 2021

Rendering: Rooms and portals-based occlusion culling ( GH-46130 ). Core: Complain if casting a freed object in a debug session ( GH-51095 ). Core: Add detailed error messages to release builds (used to be debug-only) ( GH-53405 ). Editor: Fix logic for showing tilemap debug collision shapes ( GH-49075 ).

Mesh 52

Mesh Render Shaders Animation 52

Mircosoft Game Dev

SEPTEMBER 23, 2016

Rendering, while mostly a sequential process (GPUs are sequential), can be parallelized in a few places, like frustum culling and (in modern APIs such as Vulkan, Metal or DirectX12) creation of command lists. generating terrain), because each thread can create content, then register it via a single channel. How is this achieved?

Render 52

Render Collision Engine Engineering 52