正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

SDF raytracing in a browser. WebGPU, SDF is 256x256x256, the build is done on the GPU using 2-level BVH (TLAS+BLAS).

Alex Goldring

2,289 subscribers

31,256 次观看 • 6 个月前 •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

HW RayTracing Acceleration Structure(TLAS) Debug view Completed building the BVH - Bottom Level and Top Level Acceleration Structures The debug view the is hit distance shown - similar to depth buffer

HW RayTracing Acceleration Structure(TLAS) Debug view Completed building the BVH - Bottom Level and Top Level Acceleration Structures The debug view the is hit distance shown - similar to depth buffer

Dark Souls Lighting Engine

24,858 次观看 • 9 个月前

As promised, more insights on the webgl raytracer. It is based on this article/paper by Tero Karras: It uses Morton code to build a BVH binary radix tree on the GPU in realtime. #webgl #bvh #raytracing

As promised, more insights on the webgl raytracer. It is based on this article/paper by Tero Karras: It uses Morton code to build a BVH binary radix tree on the GPU in realtime. #webgl #bvh #raytracing

Nicolas Riciotti

44,019 次观看 • 3 年前

For the second day in a row, the #SDF terrorists have been blasting music from the minarets of the Mosques in Hasaka city. This is done in an attempt to provoke the Muslim population. (#SDF/#PKK are largely atheistic)

For the second day in a row, the #SDF terrorists have been blasting music from the minarets of the Mosques in Hasaka city. This is done in an attempt to provoke the Muslim population. (#SDF/#PKK are largely atheistic)

Syria Retold Daily

20,647 次观看 • 6 个月前

The idea with averaging several soft shadows have worked! And thanks to SDF, it's possible to have super soft long shadows! The demonstrated effect is simulating dynamic global ambient (sky) occlusion, rendered only on the GPU. Also, very temporally stable, outside of SDF lods.

The idea with averaging several soft shadows have worked! And thanks to SDF, it's possible to have super soft long shadows! The demonstrated effect is simulating dynamic global ambient (sky) occlusion, rendered only on the GPU. Also, very temporally stable, outside of SDF lods.

Dmitry Karpukhin

17,885 次观看 • 1 年前

Per statement of the SDF via Farhad Shami: The SDF is currently attacking positions affiliated with the Syrian Government that were being used by ISIS militants to conduct attacks against the SDF. The positions are located in the eastern countryside of Raqqah (Ghanim Al Ali) SDF pov:

Per statement of the SDF via Farhad Shami: The SDF is currently attacking positions affiliated with the Syrian Government that were being used by ISIS militants to conduct attacks against the SDF. The positions are located in the eastern countryside of Raqqah (Ghanim Al Ali) SDF pov:

ScharoMaroof

14,311 次观看 • 8 个月前

Working on an ultra-fast SDF Texts. Instance culling via compute shader & indirect-draw is just a drop-in piece. Everything reuses and connects. Made with TSL, Threejs Plus will bring a whole new level of performance into the Web that wasn't possible before WebGPU! Stay tuned!

Working on an ultra-fast SDF Texts. Instance culling via compute shader & indirect-draw is just a drop-in piece. Everything reuses and connects. Made with TSL, Threejs Plus will bring a whole new level of performance into the Web that wasn't possible before WebGPU! Stay tuned!

Renaud

22,151 次观看 • 10 个月前

SDF commander Mazloum Abdi told Aryen TV, a PJAK-affiliated outlet (PJAK is the PKK’s Iranian offshoot), that the SDF does not want to join or integrate into the current HTS-led army, but instead seeks a merger to jointly build a new “national army.” “We’re not saying we will join them. We want to jointly build a Syrian army. The SDF is a large force; in size, we are comparable to the Damascus army. So we need to build a new defence force for Syria together, and the SDF should have a special and distinct role within it,” Abdi said. We have reported this point before: the SDF is framing its position as a merger to create a new army, not absorption into the existing force. From our September report: “What is new now, as the SDF and Syrian government enter more serious negotiations about the SDF’s future and Syria’s governance, is that the SDF appears to be putting forward an alternative proposal to keeping its own unified bloc. Rather than integrating the SDF, estimated to be a 100,000-strong force, into the currently forming HTS-led army, their new proposal—put forward by Sipan Hamo, long a shadowy figure who led the YPG, the SDF’s backbone, but was kept out of the spotlight due to Turkish sensitivities—suggests the two should merge on equal footing to build a joint military council as a first step toward rebuilding “a new national army that includes all Syrians and is based on a comprehensive democratic project.” This proposal reflects a strategic shift. The SDF is no longer merely resisting absorption into Damascus’s structures; it is now engaging Damascus on its own terms. By framing the discussion around a merger rather than integration, the SDF is effectively saying: if the government does not want parallel armies, then it must negotiate the terms of a joint force, one in which the SDF would become a coequal pillar of a newly reconstituted Syrian army. In this scenario, the SDF positions itself not just as a faction to be dissolved, but as a central partner in shaping and ruling the new Syria.”

SDF commander Mazloum Abdi told Aryen TV, a PJAK-affiliated outlet (PJAK is the PKK’s Iranian offshoot), that the SDF does not want to join or integrate into the current HTS-led army, but instead seeks a merger to jointly build a new “national army.” “We’re not saying we will join them. We want to jointly build a Syrian army. The SDF is a large force; in size, we are comparable to the Damascus army. So we need to build a new defence force for Syria together, and the SDF should have a special and distinct role within it,” Abdi said. We have reported this point before: the SDF is framing its position as a merger to create a new army, not absorption into the existing force. From our September report: “What is new now, as the SDF and Syrian government enter more serious negotiations about the SDF’s future and Syria’s governance, is that the SDF appears to be putting forward an alternative proposal to keeping its own unified bloc. Rather than integrating the SDF, estimated to be a 100,000-strong force, into the currently forming HTS-led army, their new proposal—put forward by Sipan Hamo, long a shadowy figure who led the YPG, the SDF’s backbone, but was kept out of the spotlight due to Turkish sensitivities—suggests the two should merge on equal footing to build a joint military council as a first step toward rebuilding “a new national army that includes all Syrians and is based on a comprehensive democratic project.” This proposal reflects a strategic shift. The SDF is no longer merely resisting absorption into Damascus’s structures; it is now engaging Damascus on its own terms. By framing the discussion around a merger rather than integration, the SDF is effectively saying: if the government does not want parallel armies, then it must negotiate the terms of a joint force, one in which the SDF would become a coequal pillar of a newly reconstituted Syrian army. In this scenario, the SDF positions itself not just as a faction to be dissolved, but as a central partner in shaping and ruling the new Syria.”

The National Context

116,501 次观看 • 7 个月前

Multiverse using raymarching, Blender 5.0, repeat node. The SDF function is just a voronoi texture. #blender #b3d #eevee #shader

Multiverse using raymarching, Blender 5.0, repeat node. The SDF function is just a voronoi texture. #blender #b3d #eevee #shader

Shahzod Boyhonov

49,028 次观看 • 9 个月前

Experimenting with the new SDF nodes in Geometry Nodes. 30k particles colliding with a complex scene in realtime. The scene is baked into SDF grid. Blender 4.5 #blender #b3d #geometrynodes

Experimenting with the new SDF nodes in Geometry Nodes. 30k particles colliding with a complex scene in realtime. The scene is baked into SDF grid. Blender 4.5 #blender #b3d #geometrynodes

Shahzod Boyhonov

64,746 次观看 • 1 年前

This video shows the SDF directly shooting at demonstrators in #Raqqa yesterday. Meanwhile, in #Sweden, the Left Party continues to support the PKK/YPG/SDF. Why is this still happening?

This video shows the SDF directly shooting at demonstrators in #Raqqa yesterday. Meanwhile, in #Sweden, the Left Party continues to support the PKK/YPG/SDF. Why is this still happening?

𝐌𝐢𝐜𝐡𝐚𝐞𝐥 𝐀𝐫𝐢𝐳𝐚𝐧𝐭𝐢

31,292 次观看 • 1 年前

The SDF has begun the deployment of forces. Jolani is provoking a grande war in Syria.

The SDF has begun the deployment of forces. Jolani is provoking a grande war in Syria.

ScharoMaroof

39,025 次观看 • 7 个月前

Abu Mohammed Al-Julani wants war against the SDF, backed by Turkey. Every attack on the SDF is an attack on the Kurdish people and all the components of Rojava. The SDF is not just a military force, it is the hope, and will of the people. Rojava is not alone. The people will defend it with every last breath. The will of the people, at the Resistance Dam (Tishreen Dam). #WeAreSDF

Abu Mohammed Al-Julani wants war against the SDF, backed by Turkey. Every attack on the SDF is an attack on the Kurdish people and all the components of Rojava. The SDF is not just a military force, it is the hope, and will of the people. Rojava is not alone. The people will defend it with every last breath. The will of the people, at the Resistance Dam (Tishreen Dam). #WeAreSDF

Nazli Ibrahim

29,815 次观看 • 10 个月前

#Syria: #SDF-affiliated fighters also booby-trapped a Mosque in Sheikh Maqsoud (#Aleppo). On the lower level, they even rigged a Coran.

#Syria: #SDF-affiliated fighters also booby-trapped a Mosque in Sheikh Maqsoud (#Aleppo). On the lower level, they even rigged a Coran.

Qalaat Al Mudiq

11,197 次观看 • 6 个月前

“Thank God, we’re finally done with SDF.” Residents of Maskanah city in the eastern Aleppo countryside celebrate the entry of the Syrian Arab Army into their city. #Syria #Aleppo #SDF #PKK

“Thank God, we’re finally done with SDF.” Residents of Maskanah city in the eastern Aleppo countryside celebrate the entry of the Syrian Arab Army into their city. #Syria #Aleppo #SDF #PKK

Omar Alhariri

12,749 次观看 • 6 个月前

Thread: Ilham Ahmed Press Conference on #Syria and SDF Ceasefire agreement for Integration Part 1 On the integration of the women's forces, and whether the SDF is being awarded brigades, or divisions.

Thread: Ilham Ahmed Press Conference on #Syria and SDF Ceasefire agreement for Integration Part 1 On the integration of the women's forces, and whether the SDF is being awarded brigades, or divisions.

Karim Franceschi

10,924 次观看 • 6 个月前

Qwen-2.5 on WebGPU 🏎️ • 42 tok/sec for Qwen2.5-Coder-1.5B on Mac ⚡ • Powered by MLC WebLLM and WebGPU 🔥 Watch Qwen2.5-Coder-1.5B build a website entirely in the browser!

Qwen-2.5 on WebGPU 🏎️ • 42 tok/sec for Qwen2.5-Coder-1.5B on Mac ⚡ • Powered by MLC WebLLM and WebGPU 🔥 Watch Qwen2.5-Coder-1.5B build a website entirely in the browser!

Caleb

41,579 次观看 • 1 年前

The Assyria Post And here is what the SDF does to churches in the places it occupies. Syrian sources:The SDF/PKK organization turned a church in the city of Tabqa, Raqqa, into a workshop for rigging drones with explosives

The Assyria Post And here is what the SDF does to churches in the places it occupies. Syrian sources:The SDF/PKK organization turned a church in the city of Tabqa, Raqqa, into a workshop for rigging drones with explosives

Warfare Analysis

31,663 次观看 • 6 个月前