1 files changed, 0 insertions, 10 deletions
diff --git a/src/datavisualization/engine/shaders/surfaceGrid.frag b/src/datavisualization/engine/shaders/surfaceGrid.frag
index 20b923fb..1658b316 100644
--- a/src/datavisualization/engine/shaders/surfaceGrid.frag
+++ b/src/datavisualization/engine/shaders/surfaceGrid.frag
@@ -1,14 +1,4 @@
-varying highp vec2 UV;
-varying highp vec2 coords_mdl;
-varying highp vec3 position_wrld;
-varying highp vec3 normal_cmr;
-varying highp vec3 eyeDirection_cmr;
-varying highp vec3 lightDirection_cmr;
-
-uniform highp vec3 lightPosition_wrld;
 uniform highp vec3 color_mdl;
-uniform highp float lightStrength;
-uniform highp float ambientStrength;
 
 void main() {
     gl_FragColor.rgb = color_mdl;