Update terrain.

[mikumikustudio/MikuMikuStudio.git] / engine / src / terrain / com / jme3 / terrain / noise / Filter.java

diff --git a/engine/src/terrain/com/jme3/terrain/noise/Filter.java b/engine/src/terrain/com/jme3/terrain/noise/Filter.java
new file mode 100644 (file)
index 0000000..1dca8bf
--- /dev/null
+++ b/engine/src/terrain/com/jme3/terrain/noise/Filter.java
@@ -0,0 +1,44 @@
+/**\r
+ * Copyright (c) 2011, Novyon Events\r
+ * \r
+ * All rights reserved.\r
+ * \r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions are met:\r
+ * \r
+ * - Redistributions of source code must retain the above copyright notice, this\r
+ * list of conditions and the following disclaimer.\r
+ * \r
+ * - Redistributions in binary form must reproduce the above copyright notice,\r
+ * this list of conditions and the following disclaimer in the documentation\r
+ * and/or other materials provided with the distribution.\r
+ * \r
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE\r
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\r
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR\r
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF\r
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ * \r
+ * @author Anthyon\r
+ */\r
+package com.jme3.terrain.noise;\r
+\r
+import java.nio.FloatBuffer;\r
+\r
+public interface Filter {\r
+       public Filter addPreFilter(Filter filter);\r
+\r
+       public Filter addPostFilter(Filter filter);\r
+\r
+       public FloatBuffer doFilter(float sx, float sy, float base, FloatBuffer data, int size);\r
+\r
+       public int getMargin(int size, int margin);\r
+\r
+       public boolean isEnabled();\r
+}\r