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Computer Graphics

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 Student
First question with score of 1 or more.
Awarded 1891 times.
How can I get an Irradiance or power value from RGB?
Awarded Jul 4, 2023 at 14:33
Storing array of floats within shader
Awarded Jun 30, 2023 at 11:37
Question regarding texture mapping sampling
Awarded Jun 28, 2023 at 10:50
Is glDeleteBuffers/glGenBuffers needed if I want to resize the buffer?
Awarded Jun 27, 2023 at 9:21
What is this cardioid/fish-like graphic that appears in FFXVI when looking at the sun?
Awarded Jun 26, 2023 at 6:06
Move the camera in orthographic 3D
Awarded Jun 23, 2023 at 20:05
How to solve GGX roughness from existing maps
Awarded Jun 21, 2023 at 16:28
How does the Communication between Monitor and GPU work?
Awarded Jun 7, 2023 at 6:08
Importance sampling microfacet BRDF and coordinate frame
Awarded Jun 6, 2023 at 21:20
Curved world effect shader for heterogeneous mesh faces
Awarded Jun 6, 2023 at 5:40
What algorithm approximates a "hand sketched" look for rendering diagrams?
Awarded May 31, 2023 at 10:34
Does WebGPU Have Significant Feature/Functionality Gaps As Compared to Vulkan/DirectX12/Metal?
Awarded May 26, 2023 at 0:12
BlinnPhong sphere edges look worse than Phong. Am I doing it wrong? (code and pictures included)
Awarded May 22, 2023 at 17:17
How is the alpha value treated when blending?
Awarded May 15, 2023 at 4:15
How do I evenly subdivide the projection of a circle in 3D?
Awarded May 5, 2023 at 9:26
Numerically integratable fog volume feathering along a ray
Awarded May 1, 2023 at 19:25
Distortion or Aliasing of a UV Sphere
Awarded Apr 28, 2023 at 20:33
GLSL : Extremely slow compilation when using loop
Awarded Apr 22, 2023 at 22:15
Having trouble rendering entire sphere
Awarded Apr 15, 2023 at 0:58
Is there a canonical way to convert G1 continuity to C1 continuity for splines
Awarded Apr 9, 2023 at 9:15
drawing ellipse with rotation cause inaccurate result
Awarded Apr 9, 2023 at 8:55
Unknown array of floating point numbers. View matrix?
Awarded Apr 5, 2023 at 18:08
How to encode UTF inside an Encapsulated PostScript
Awarded Apr 5, 2023 at 0:35
How to properly use the BRDF from glTF 2.0 specification in path tracing while using metallic/roughness materials?
Awarded Apr 4, 2023 at 14:56
How to get back project point cloud from rendered rgbd images by rgbd?
Awarded Apr 3, 2023 at 4:10
Optimal Command Ordering for CPU/GPU concurrency
Awarded Apr 3, 2023 at 4:05
how to fix this strange effect when editing image?
Awarded Mar 26, 2023 at 10:16
How does changes in vertex data work?
Awarded Mar 16, 2023 at 20:42
Optimized 3D rendering using dots and/or line segments of different sizes in Scratch
Awarded Mar 12, 2023 at 15:45
How to compute discrete partial derivatives in 3D
Awarded Mar 7, 2023 at 12:21
Fresnel and light reflection/refraction
Awarded Mar 6, 2023 at 22:22
Facetted look when using SampleBias
Awarded Mar 6, 2023 at 11:10
How to display real time 3-D orthogonal vector rotations?
Awarded Mar 6, 2023 at 11:05
Non Uniform Scaling vs Shear in Image Transformation
Awarded Mar 4, 2023 at 16:30
Doubt about Light space transform (Shadow map)
Awarded Mar 4, 2023 at 16:19
Query the size of an array of non-basic types using interface query in OpenGL
Awarded Mar 4, 2023 at 13:35
Path tracing: how to deal with ray hitting an emitter
Awarded Feb 18, 2023 at 14:37
How to properly create textures using DSA for ImageTexture in OpenGL
Awarded Feb 17, 2023 at 16:09
Memory footprint for 3D convolutions on signed distance fields vs. voxel grids
Awarded Feb 17, 2023 at 1:05
Are there any techniques or algorithms for marking regions of a 3D model with small cross sections
Awarded Feb 11, 2023 at 4:55
Why are the transformations of an object calculated on CPU?
Awarded Feb 6, 2023 at 23:16
Newbie Issue with X11 Double buffering. Request help with code
Awarded Feb 6, 2023 at 22:36
How is Aperture and Pixel Size accounted for in calculating received power using ray tracing?
Awarded Feb 2, 2023 at 16:21
Converting points, vectors, normals between world and object space for a ray tracer gives weird results
Awarded Feb 1, 2023 at 21:17
GLSL trying to bind two different layers from the same texture array as images. Should it work and if so what am I doing wrong?
Awarded Feb 1, 2023 at 7:57
Missing triangles when rendering with BVH
Awarded Jan 27, 2023 at 10:19
Best way for rendering Voronoi diagram from Delaunay graph mesh
Awarded Jan 21, 2023 at 22:02
How can I see the whole shader's text content, with all the prepended code by Three.js, when using ShaderMaterial or RawShaderMaterial (r148)?
Awarded Jan 20, 2023 at 15:11
Why does my uniform only update once?
Awarded Jan 17, 2023 at 2:02
Question about using glVertexAttribArray
Awarded Jan 16, 2023 at 8:32
How to decode a JPEG file which is not fully loaded yet?
Awarded Jan 15, 2023 at 0:04
Using SSAO For Blended Objects
Awarded Jan 13, 2023 at 17:42
Undo barycentric interpolation
Awarded Jan 13, 2023 at 15:07
Why does GLSL smoothstep return 0 when all parameters are literal floats?
Awarded Jan 10, 2023 at 10:51
Why is a screenshot visually different (and in size) to my screen?
Awarded Jan 10, 2023 at 10:51
Glowing objects in a raytracer? How it works?
Awarded Jan 9, 2023 at 9:26
Why do I need to remove the positive charactaristic function for the pdf of the outgoing direction to integrate to 1 with GGX?
Awarded Jan 8, 2023 at 19:56
3D head mesh morphing from one mesh into another using coding
Awarded Jan 8, 2023 at 2:36
How to convert from world coordinates to camera coordinates
Awarded Jan 7, 2023 at 13:57
Can surface subdivision results be predicted?
Awarded Jan 5, 2023 at 9:42
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