zeefaad/Interferometre-de-Michelson
1
3
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

interferences réalistes

Browse Source
This commit is contained in:
zeefaad
2025-12-29 16:40:55 +01:00
parent e78af26734
commit ebd2ba2e51
3 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
glsl/michelson_web.frag
View File

@ -45,9 +45,12 @@ void main() {
float relY = (pixelY - center.y) * zoom;
float radiusSq = relX * relX + relY * relY;
float ringFactorBase = radiusSq * 0.065;
float wDelta = (relX * angleM1 + relY * angleM1_Y) * 200.0;
float currDeltaBase = deltaLnm + wDelta;
float cosFactor = 1.0 - (radiusSq * 0.000004);
float currDelta = (deltaLnm * cosFactor) + wDelta;
vec3 accumColor = vec3(0.0);
@ -55,15 +58,16 @@ void main() {
if (i >= lambdasCount) break;
float l = lambdas[i];
if (l < 1.0) l = 550.0;
vec3 baseColorVec = WavelengthToRGB(l);
float currDelta = currDeltaBase - ringFactorBase;
float K = PI / l;
float phase = currDelta * K;
float intensity = cos(phase);
intensity = intensity * intensity;
intensity = intensity * intensity;
accumColor += baseColorVec * intensity;
}