Moved source into separate src directory due to popular request

[GpsPrune.git] / src / tim / prune / function / Export3dFunction.java

diff --git a/src/tim/prune/function/Export3dFunction.java b/src/tim/prune/function/Export3dFunction.java
new file mode 100644 (file)
index 0000000..f3b7aa5
--- /dev/null
+++ b/src/tim/prune/function/Export3dFunction.java
@@ -0,0 +1,61 @@
+package tim.prune.function;
+
+import tim.prune.App;
+import tim.prune.GenericFunction;
+import tim.prune.threedee.ImageDefinition;
+import tim.prune.threedee.TerrainDefinition;
+
+/**
+ * Abstract superclass of any 3d export function, currently only the PovExporter
+ */
+public abstract class Export3dFunction extends GenericFunction
+{
+       /** altitude exaggeration factor */
+       protected double _altFactor = 5.0;
+       /** definition of terrain */
+       protected TerrainDefinition _terrainDef = null;
+       /** definition of base image */
+       protected ImageDefinition _imageDef = null;
+
+       /**
+        * Required constructor
+        * @param inApp App object
+        */
+       public Export3dFunction(App inApp) {
+               super(inApp);
+       }
+
+       /**
+        * Set the coordinates for the camera
+        * @param inX X coordinate of camera
+        * @param inY Y coordinate of camera
+        * @param inZ Z coordinate of camera
+        */
+       public abstract void setCameraCoordinates(double inX, double inY, double inZ);
+
+       /**
+        * @param inFactor exaggeration factor
+        */
+       public void setAltitudeExaggeration(double inFactor)
+       {
+               if (inFactor >= 1.0) {
+                       _altFactor = inFactor;
+               }
+       }
+
+       /**
+        * @param inDefinition terrain definition, or null
+        */
+       public void setTerrainDefinition(TerrainDefinition inDefinition)
+       {
+               _terrainDef = inDefinition;
+       }
+
+       /**
+        * @param inDefinition image definition, or null
+        */
+       public void setImageDefinition(ImageDefinition inDefinition)
+       {
+               _imageDef = inDefinition;
+       }
+}