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Commit before attempt to unify picture rendering

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justin
2021-06-09 21:32:26 +02:00
parent 71d9a24eed
commit 822db37a58
7 changed files with 47 additions and 11 deletions
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shader/lighting/wall.geom
+4 -4
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@@ -25,8 +25,8 @@ if (isLHS (p1.xy - lightPos, p2.xy - lightPos) < 0)
lum = radLum.y;
float rad = radLum.x;
vec4 p3 = vec4 (p1.xy,-0.5,1);
vec4 p4 = vec4 (p2.xy,-0.5,1);
vec4 p3 = vec4 (p1.xy,-0.2,1);
vec4 p4 = vec4 (p2.xy,-0.2,1);
vec2 d1 = p1.xy - lightPos;
vec2 d2 = p2.xy - lightPos;
@@ -39,13 +39,13 @@ if (isLHS (p1.xy - lightPos, p2.xy - lightPos) < 0)
dField = vec3( d1.x/rad, d1.y/rad, 0);
gl_Position = a1;
EmitVertex();
dField = vec3( d1.x/rad, d1.y/rad, 1);
dField = vec3( d1.x/rad, d1.y/rad, 0);
gl_Position = a3;
EmitVertex();
dField = vec3( d2.x/rad, d2.y/rad, 0);
gl_Position = a2;
EmitVertex();
dField = vec3( d2.x/rad, d2.y/rad, 1);
dField = vec3( d2.x/rad, d2.y/rad, 0);
gl_Position = a4;
EmitVertex();