fix old xray view

I don't understand why it only seems to work if I define u_color via [default]
andd why it doesn't work when I set it inside the shader itself.

1 files changed, 6 insertions, 4 deletions

diff --git a/plugins/XRayView/xray_composite.shader b/plugins/XRayView/xray_composite.shader
index 8e21bf00c8..51e1cf326f 100644
--- a/plugins/XRayView/xray_composite.shader
+++ b/plugins/XRayView/xray_composite.shader
@@ -50,8 +50,9 @@ fragment =
 
         result = layer0 * layer0.a + result * (1.0 - layer0.a);
 
-        float intersection_count = texture2D(u_layer2, v_uvs).r * 255.0;
-        if(mod(intersection_count, 2.0) >= 1.0)
+        float intersection_count = texture2D(u_layer2, v_uvs).r * 50; // 1 / .02
+        float rest = mod(intersection_count, 2.0);
+        if (rest > 0.5 && rest < 1.5)
         {
             result = u_error_color;
         }
@@ -121,8 +122,9 @@ fragment41core =
 
         result = layer0 * layer0.a + result * (1.0 - layer0.a);
 
-        float intersection_count = texture(u_layer2, v_uvs).r * 255.0;
-        if(mod(intersection_count, 2.0) >= 1.0)
+        float intersection_count = texture(u_layer2, v_uvs).r * 50; // 1 / .02
+        float rest = mod(intersection_count, 2.0);
+        if (rest > 0.5 && rest < 1.5)
         {
             result = u_error_color;
         }