diff --git a/zoneb/bin/data/shaders/bound.frag b/zoneb/bin/data/shaders/bound.frag
index 8de7a4d..becac65 100644
--- a/zoneb/bin/data/shaders/bound.frag
+++ b/zoneb/bin/data/shaders/bound.frag
@@ -9,6 +9,7 @@ uniform sampler2DRect   u_energy;
 uniform sampler2DRect   u_v4l2cam;
 uniform sampler2DRect   u_buffer0;
 uniform sampler2DRect   u_buffer1;
+uniform sampler2DRect   u_gradient;
 
 uniform bool        u_calib;
 uniform vec2        u_calibXY;
@@ -166,9 +167,12 @@ void main() {
     depth.r *= 100;
     depth.a = 0;
     // vec4 v4l2 = texture(u_v4l2cam, st);
-    vec4 v4l2 = texture(u_v4l2cam, (st + vec2(300, 0)) / 3.5 + vec2(-10, 86));
+    vec4 v4l2 = texture(u_v4l2cam, (st + vec2(300, 0)) / vec2(3.7,3.5) + vec2(4, 86));
+    v4l2 = texture(u_gradient, vec2(v4l2.r * 3425, 0));
     gl_FragColor = depth + v4l2;
-    gl_FragColor = mix(vec4(v4l2.rgb,1), vec4(texture(u_color, st + vec2(300, 0)).rgb, 1), u_mouse.x/u_resolution.x);
+    float fader = sin(u_time * 3.1415 / 10);
+    fader = fader * 0.5 + 0.5;
+    gl_FragColor = mix(vec4(v4l2.rgb,1), vec4(texture(u_color, st + vec2(300, 0)).rgb, 1), fader);
   }
   else {
     vec4 pointCloudColor = texture(u_ofcam, st); 
diff --git a/zoneb/src/ofApp.cpp b/zoneb/src/ofApp.cpp
index 76c84cc..31c6108 100644
--- a/zoneb/src/ofApp.cpp
+++ b/zoneb/src/ofApp.cpp
@@ -377,6 +377,7 @@ void ofApp::drawMain()
   boundShader.setUniform1i("u_calib", calibMode == true ? 1 : 0);
   boundShader.setUniform2f("u_calibXY", registrationXY);
   boundShader.setUniform1f("u_calibScale", registrationScale);
+  boundShader.setUniformTexture("u_gradient", gradients.at("warm1"));
   boundShader.setUniform1i("u_init", 1);
   boundShader.render();
   boundShader.setUniform1i("u_init", 0);