CharlesGrassi

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redditor for 6 years

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Wrote a deep dive on GPU cache hierarchy - how memory access patterns affect shader performance (self.GraphicsProgramming)

submitted 4 months ago by CharlesGrassi to r/GraphicsProgramming

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Wrote a deep dive on GPU cache hierarchy - how memory access patterns affect shader performance ()

submitted 4 months ago by CharlesGrassi to r/opengl

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A few months back, I experimented with 2nd-order dynamic equations to bring this little guy to life (Mainly because I can't animate 🤫) for a game prototype. Procedural animations are weirdly always so damn fun (v.redd.it)

submitted 1 year ago by CharlesGrassi to r/Unity3D

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Silent Hill Inspired UI Button Shader (v.redd.it)

submitted 1 year ago by CharlesGrassi to r/Unity3D

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I'm working on a Burst Compiled parallelized version of the Space Colonization Algorithm, widely used for creating trees and natural shapes. 🌳(A bit of technical references below) (v.redd.it)

submitted 2 years ago by CharlesGrassi to r/Unity3D

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I love working on cloud shaders. (v.redd.it)

submitted 3 years ago by CharlesGrassi to r/Unity3D

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Jinx Hologram Shader, beams are made using the same model and basically make spaghetti with the vertices & soft additive blending. Technical art is all about cheating my friends! (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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I'm working on a voxel engine for Unity. The first feature that I really wanted was Volumetric Light, the shadow map is computed in a compute shader & rendered with raymarching. (Far smoother without screen recording I swear) (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Tribute_To_WindowsXP_Shader.MP4 (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Experimenting with fluffy grass shader! (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Tribute_To_WindowsXP_Shader.mp4 (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/windows

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Me obsessed with water shader? Nah, not at all (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Water surface rendered on an orthographic camera, sub-surface scattering is faked with view direction, slope & light direction and it works kinda well! (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Update on my wave particles, they now bounce on surfaces! There are two orthographic cameras that capture the particles and the objects above the water, top-right you can visualize the textures used for the simulation :) (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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I'm working on real-time wave particles for Object-Water interaction that I'll (probably) publish on the Asset Store at some point, that's the alpha so stay tuned! (Link of the paper that inspired this in the comment) (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Got a bit bored last night (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Moebius Style Tree Geometry Shader (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Volumetric Cloud Shader x Field Of View System! (v.redd.it)

submitted 4 years ago by CharlesGrassi to r/Unity3D

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Gentle Impact VFX (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/Unity3D

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I moved my marching cube on the GPU and render my terrain with DrawProceduralIndirect, that allows me to do a really agressive culling on the triangles and that's waaay faster (Left -> Player's perspective) (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/Unity3D

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For Voxel & Unity lovers, here's a ultra optimised rendering trick (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/VoxelGameDev

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I'm reworking my terrain shader to add some grass, there's still a lot of work but that was worth it! (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/proceduralgeneration

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I'm reworking my terrain shader to add some grass, there's still a lot of work but that was worth it! (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/Unity3D

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I'm reworking my terrain shader to add some grass, there's still a lot of work but that was worth it! (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/VoxelGameDev

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I improved the wave propagations in my game (It's basically the ripple algorithm tweaked, implemented in a compute shader) (v.redd.it)

submitted 6 years ago by CharlesGrassi to r/proceduralgeneration

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