User ali

1

9

votes

1

answer

495

views

Using Monte carlo on Rayleigh scattering

2d ago Kara 1

6

votes

1

answer

927

views

How can a diffused(frosted) glass be modelled in path tracing

raytracing pathtracing material

Jul 5 '17 at 8:03 Simon F 3,773

6

votes

1

answer

475

views

How Sunlight is added in Bidirectional Path tracing?

raytracing lighting pathtracing physically-based global-illumination

Mar 8 '17 at 1:35 Sam 188

1

4

votes

0

answers

222

views

Beer's law in dielectric material

pathtracing global-illumination material

Apr 22 '18 at 12:56 drakonoved 275

4

votes

1

answer

142

views

Ray intersection with Sun positions throughout the year

raytracing

Mar 4 '18 at 19:55 Community♦ 1

3

votes

0

answers

176

views

Sinc interpolation and Ideal reconstruction example

image-processing interpolation

Mar 4 '18 at 19:55 drakonoved 275

3

votes

1

answer

226

views

How to obtain generalized barycentric coordinates for n-sided polygon?

transformations interpolation

Jan 24 '18 at 20:58 Reynolds 690

1

3

votes

1

answer

733

views

Efficiently sampling specific surfaces using MIS in path tracing

raytracing pathtracing global-illumination importance-sampling

Mar 20 '17 at 7:55 ivokabel 1,267

3

votes

1

answer

278

views

How to send shadow rays to window light source with glazing

raytracing lighting pathtracing shadow specular

Mar 14 '17 at 15:17 Dan Hulme♦ 6,150

3

votes

3

answers

419

views

Sending shadow rays to the sun

raytracing shadow ray

Feb 11 '17 at 23:30 trichoplax 5,757

2

votes

1

answer

159

views

computing derivatives of sampled data

sampling interpolation

Nov 8 '19 at 17:44 Simon F 3,773

2

votes

0

answers

332

views

How to simulate specular reflection in Light Tracing?

pathtracing brdf global-illumination specular

Sep 8 '17 at 21:11 ali 714

2

votes

0

answers

156

views

Picking multiple light sources from a mixture densities

raytracing lighting global-illumination sampling monte-carlo

Feb 16 '17 at 8:46 ivokabel 1,267

1

vote

1

answer

98

views

Problem on understanding gamma correction

gamma

May 23 at 18:55 Nathan Reed 19.8k

1

vote

0

answers

69

views

D3D12EnableExperimentalFeatures causes D3D12CreateDevice to fail

directx12 directx

Oct 27 '18 at 21:51 ali 714

1

vote

0

answers

126

views

How to calculate solid angle subtended by a pixel?

raytracing pathtracing perspective

Jun 6 '18 at 13:59 ali 714

1

vote

1

answer

126

views

How to plot an input signal in image?

image-processing antialiasing

Nov 13 '17 at 10:32 ali 714

0

votes

0

answers

24

views

Two questions: How to find the last 3 points for Milne's Predictor? And methods for smoothing iso-line contour?

isoline contour gradient

Jul 12 at 20:40 ali 714

0

votes

1

answer

63

views

Two questions on Gamma correction and Tonemapping

rendering gamma tone

May 1 at 2:31 Nicol Bolas 6,083

0

votes

0

answers

316

views

Lanczos filter implementation issue

image-processing interpolation filtering

Mar 18 '19 at 21:25 ali 714

0

votes

1

answer

2k

views

How to assign/calculate triangle texture coordinates

raytracing texture

Jun 27 '18 at 20:45 Phil McLaughlin 78

Stack Exchange Network

current community

your communities

more stack exchange communities

Next privilege

Next badge

21 Questions

Using Monte carlo on Rayleigh scattering

How can a diffused(frosted) glass be modelled in path tracing

How Sunlight is added in Bidirectional Path tracing?

Beer's law in dielectric material

Ray intersection with Sun positions throughout the year

Sinc interpolation and Ideal reconstruction example

How to obtain generalized barycentric coordinates for n-sided polygon?

Efficiently sampling specific surfaces using MIS in path tracing

How to send shadow rays to window light source with glazing

Sending shadow rays to the sun

computing derivatives of sampled data

How to simulate specular reflection in Light Tracing?

Picking multiple light sources from a mixture densities

Problem on understanding gamma correction

D3D12EnableExperimentalFeatures causes D3D12CreateDevice to fail

How to calculate solid angle subtended by a pixel?

How to plot an input signal in image?

Two questions: How to find the last 3 points for Milne's Predictor? And methods for smoothing iso-line contour?

Two questions on Gamma correction and Tonemapping

Lanczos filter implementation issue

How to assign/calculate triangle texture coordinates