crappy emitters, half-assed sim update

[ld42_outofspace] / sdr / field.p.glsl

diff --git a/sdr/field.p.glsl b/sdr/field.p.glsl
index 1969702..e14ba6f 100644 (file)
--- a/sdr/field.p.glsl
+++ b/sdr/field.p.glsl
@@ -6,7 +6,7 @@ uniform float gvis_scale;
 void main()
 {
        vec2 uv = gl_TexCoord[0].st * vec2(gvis_scale, gvis_scale);
-       vec4 gridcol = texture2D(gvis_tex, uv);
+       vec3 gridcol = texture2D(gvis_tex, uv).rgb;
 
        gl_FragColor.rgb = gridcol.rgb;
        gl_FragColor.a = 1.0;