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Eric Lengyel

@EricLengyel • 19,241 subscribers

• Creator of Radical Pie @PieRadical, @SlugLibrary, @C4Engine • Math / gamedev author • #GeometricAlgebra researcher • Former Naughty Dog, Apple, Sierra

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All of the rendering in Radical Pie is done by Slug, so I capped the zoom magnification at one million percent.

All of the rendering in Radical Pie is done by Slug, so I capped the zoom magnification at one million percent.

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This video shows the velocity buffer used to render motion blur during post-processing in the C4 Engine. The screen-space velocity accounts for the motion of the camera, objects, and even vertices for cloth and skinned meshes. This technique is described in FGED2, Section 10.7.
1:48
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This video shows the velocity buffer used to render motion blur during post-processing in the C4 Engine. The screen-space velocity accounts for the motion of the camera, objects, and even vertices for cloth and skinned meshes. This technique is described in FGED2, Section 10.7.

Eric Lengyel

19,023 views • 1 year ago

If you've never seen Slug and you care about fast ultra-high-quality font and vector graphics rendering on the GPU, then check out the demo that can be downloaded from our website:
0:22
EricLengyel's profile picture

If you've never seen Slug and you care about fast ultra-high-quality font and vector graphics rendering on the GPU, then check out the demo that can be downloaded from our website:

Eric Lengyel

13,722 views • 1 year ago

Here's a short video showing atmospheric shadowing in the C4 Engine. It marches along rays and samples the cascaded shadow map to determine how much light is inscattered toward the camera. The results are combined with the scene in post. See FGED2, Section 10.6 for details.
0:35
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Here's a short video showing atmospheric shadowing in the C4 Engine. It marches along rays and samples the cascaded shadow map to determine how much light is inscattered toward the camera. The results are combined with the scene in post. See FGED2, Section 10.6 for details.

Eric Lengyel

12,063 views • 1 year ago

Here's some video of the SSAO buffer as I run around in the C4 Engine. The details about this particular flavor of ambient occlusion are discussed in FGED2, Section 10.5.
2:00
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Here's some video of the SSAO buffer as I run around in the C4 Engine. The details about this particular flavor of ambient occlusion are discussed in FGED2, Section 10.5.

Eric Lengyel

11,363 views • 1 year ago

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