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Share Your Experience: Take the 2024 Developer Survey
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lightxbulb's user avatar
lightxbulb's user avatar
lightxbulb
  • Member for 5 years, 4 months
  • Last seen this week
8 votes
Accepted

Rendering equation in terms of paths rather than directions

8 votes

Fundamental drawbacks of rasterization over ray tracing

6 votes
Accepted

Difference betwen Rendering Equation, Lighting model, Ray Tracing, Global Illumination and Shadows?

5 votes

Why wasn't CryTek SSAO multiplied by 2?

5 votes
Accepted

How to compute the following integral over a polygon?

4 votes

How to Sample 3D Points Outside and Inside the Mesh Surface

4 votes
Accepted

$(x, y, 1)$ is 2D homogenous coordinates or 3D homogenous coordinates?

4 votes

How can I transform an ellipse into a circle?

4 votes
Accepted

Strange stripes on the gradient

4 votes
Accepted

Multiple Importance Sampling in Path tracer produces Dark Images

3 votes
Accepted

Do straight lines always remain straight when projected with a perspective camera?

3 votes

Why isn't rasterization combined with raytracing more often?

3 votes

What is exactly the third component in homogeneous coordinate system?

3 votes

Why is the symbol for solid angle a small omega in the definition of the BRDF?

3 votes
Accepted

Probability density for explicit light sampling

3 votes
Accepted

Dynamic Ray-Triangle Intersection

3 votes
Accepted

Confusion around Lambert's Cosine Law in Ray Tracing in One Weekend

3 votes
Accepted

Ray Tracing With Continuous Refraction

3 votes
Accepted

Measure (or Jacobian) conversion for direction sampling

2 votes
Accepted

Inverted Normals in Raytracer

2 votes

Degree for Computer Graphics : Computer Science or Mathematics?

2 votes
Accepted

How does a path tracer capture light falloff if it deals exclusively with radiance?

2 votes
Accepted

Screen Space anti aliasing?

2 votes

Perspective transformation is perspective projection?

2 votes

When sampling direct light, what to do if testing ray been blocked by transparent object?

2 votes
Accepted

Intrepret path/light tracing by rewriting light transport equation

2 votes
Accepted

Douglas-Peuker and equal distances

2 votes

What is the purpose of the projected solid angle $dA^\perp$ term in the definition of Radiance?

2 votes
Accepted

Why cubic curves provide the minimum curvature interpolants?

2 votes

Simple Two Point Perspective of a Cube