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-rw-r--r--graphics/java/android/renderscript/ProgramRaster.java3
1 files changed, 2 insertions, 1 deletions
diff --git a/graphics/java/android/renderscript/ProgramRaster.java b/graphics/java/android/renderscript/ProgramRaster.java
index 71c527d..b89d36d 100644
--- a/graphics/java/android/renderscript/ProgramRaster.java
+++ b/graphics/java/android/renderscript/ProgramRaster.java
@@ -22,7 +22,8 @@ import android.util.Log;
/**
- *
+ * Program raster is primarily used to specify whether point sprites are enabled and to control
+ * the culling mode. By default, back faces are culled.
**/
public class ProgramRaster extends BaseObj {