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Refactor lighting shaders

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justin
2021-06-25 00:44:45 +02:00
parent 6320093473
commit b451953b99
13 changed files with 44 additions and 80 deletions
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shader/lighting/floor.geom
+5 -5
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@@ -7,20 +7,20 @@ out vec2 dField;
void main()
{
lum = gl_in[0].gl_Position.w;
vec4 cenPos = vec4( gl_in[0].gl_Position.xy, 0 , 1);
vec4 cenPos = vec4( gl_in[0].gl_Position.xy, 0.1 , 1);
float gRad = gl_in[0].gl_Position.z;
dField = vec2 ( 1, 1);
gl_Position = theMat * vec4 (cenPos.x + gRad, cenPos.y + gRad, -0 , 1);
gl_Position = theMat * vec4 (cenPos.x + gRad, cenPos.y + gRad, 0.1 , 1);
EmitVertex();
dField = vec2 (-1, 1);
gl_Position = theMat * vec4 (cenPos.x - gRad, cenPos.y + gRad, -0 , 1);
gl_Position = theMat * vec4 (cenPos.x - gRad, cenPos.y + gRad, 0.1 , 1);
EmitVertex();
dField = vec2 ( 1,-1);
gl_Position = theMat * vec4 (cenPos.x + gRad, cenPos.y - gRad, -0 , 1);
gl_Position = theMat * vec4 (cenPos.x + gRad, cenPos.y - gRad, 0.1 , 1);
EmitVertex();
dField = vec2 (-1,-1);
gl_Position = theMat * vec4 (cenPos.x - gRad, cenPos.y - gRad, -0 , 1);
gl_Position = theMat * vec4 (cenPos.x - gRad, cenPos.y - gRad, 0.1 , 1);
EmitVertex();
EndPrimitive();