diff --git a/core/src/processing/opengl/PShader.java b/core/src/processing/opengl/PShader.java
index 9b9b48105..b0ef40ac2 100644
--- a/core/src/processing/opengl/PShader.java
+++ b/core/src/processing/opengl/PShader.java
@@ -443,6 +443,26 @@ public class PShader implements PConstants {
   }
 
 
+  public void set(String name, boolean x) {
+    setUniformImpl(name, UniformValue.INT1, new int[] { (x)?1:0 });
+  }
+
+
+  public void set(String name, boolean x, boolean y) {
+    setUniformImpl(name, UniformValue.INT2, new int[] { (x)?1:0, (y)?1:0 });
+  }
+
+
+  public void set(String name, boolean x, boolean y, boolean z) {
+    setUniformImpl(name, UniformValue.INT3, new int[] { (x)?1:0, (y)?1:0, (z)?1:0 });
+  }
+
+
+  public void set(String name, boolean x, boolean y, boolean z, boolean w) {
+    setUniformImpl(name, UniformValue.INT4, new int[] { (x)?1:0, (y)?1:0, (z)?1:0, (w)?1:0 });
+  }
+
+
   public void set(String name, int[] vec) {
     set(name, vec, 1);
   }
@@ -490,6 +510,20 @@ public class PShader implements PConstants {
     }
   }
 
+  public void set(String name, boolean[] vec) {
+    set(name, vec, 1);
+  }
+
+
+  public void set(String name, boolean[] boolvec, int ncoords) {
+    int[] vec = new int[boolvec.length];
+    for (int i=0; i<boolvec.length; i++) {
+      vec[i] = (boolvec[i])?1:0;
+    }
+    set(name, vec, ncoords);
+  }
+
+
   /**
    * @param mat matrix of values
    */