justin/loop
1
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

Commit before fully removing uniforms other than the matrix

Browse Source
This commit is contained in:
justin
2021-06-10 15:45:52 +02:00
parent aa30f6b969
commit 0a8370c7c6
9 changed files with 25 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files
shader/lighting/floor.geom
+6 -12
View File
@@ -4,31 +4,25 @@ layout (triangle_strip, max_vertices = 4) out;
out float lum;
out vec2 dField;
uniform vec2 winSize;
uniform float zoom;
uniform mat4 worldMat;
void main()
{
lum = gl_in[0].gl_Position.w;
vec4 cenPos = worldMat * vec4( gl_in[0].gl_Position.xy, 0 , 1);
float gRad = gl_in[0].gl_Position.z * zoom * 2;
vec4 cenPos = vec4( gl_in[0].gl_Position.xy, 0 , 1);
float gRad = gl_in[0].gl_Position.z;
dField = vec2 ( 1, 1);
gl_Position
= vec4 (cenPos.x + gRad/winSize.x, cenPos.y + gRad/winSize.y, -0 , 1);
gl_Position = worldMat * vec4 (cenPos.x + gRad, cenPos.y + gRad, -0 , 1);
EmitVertex();
dField = vec2 (-1, 1);
gl_Position
= vec4 (cenPos.x - gRad/winSize.x, cenPos.y + gRad/winSize.y, -0 , 1);
gl_Position = worldMat * vec4 (cenPos.x - gRad, cenPos.y + gRad, -0 , 1);
EmitVertex();
dField = vec2 ( 1,-1);
gl_Position
= vec4 (cenPos.x + gRad/winSize.x, cenPos.y - gRad/winSize.y, -0 , 1);
gl_Position = worldMat * vec4 (cenPos.x + gRad, cenPos.y - gRad, -0 , 1);
EmitVertex();
dField = vec2 (-1,-1);
gl_Position
= vec4 (cenPos.x - gRad/winSize.x, cenPos.y - gRad/winSize.y, -0 , 1);
gl_Position = worldMat * vec4 (cenPos.x - gRad, cenPos.y - gRad, -0 , 1);
EmitVertex();
EndPrimitive();