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egc:laboratoare:08 [2022/12/07 10:12]
alexandru.gradinaru
egc:laboratoare:08 [2023/12/06 12:29] (current)
anca.cristea [Iluminare Spot-light]
Line 109: Line 109:
 Astfel, punctul **P** se afla in conul de lumina (primeste lumina) daca conditia urmatoare este indepilita: Astfel, punctul **P** se afla in conul de lumina (primeste lumina) daca conditia urmatoare este indepilita:
 <code glsl> <code glsl>
-float cut_off = radians(30);​+float cut_off = radians(30.0f);
 float spot_light = dot(-L, light_direction);​ float spot_light = dot(-L, light_direction);​
 if (spot_light > cos(cut_off)) if (spot_light > cos(cut_off))
Line 121: Line 121:
  
 <code glsl> <code glsl>
-float cut_off = radians(30);​+float cut_off = radians(30.0f);
 float spot_light = dot(-L, light_direction);​ float spot_light = dot(-L, light_direction);​
 float spot_light_limit = cos(cut_off);​ float spot_light_limit = cos(cut_off);​
Line 251: Line 251:
  
 <​hidden>​ <​hidden>​
-  * Sa se adauga în scenă o nouă sursă de lumină 
   - Modelul de iluminare Phong, folosind 3 canale de culoare:   - Modelul de iluminare Phong, folosind 3 canale de culoare:
  
egc/laboratoare/08.1670400771.txt.gz · Last modified: 2022/12/07 10:12 by alexandru.gradinaru
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