Add early out when maximal array size is reached.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2860 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CMetaTriangleSelector.cpp

@@ -45,9 +45,10 @@ void CMetaTriangleSelector::getTriangles(core::triangle3df* triangles, s32 array
 	{
 		s32 t = 0;
 		TriangleSelectors[i]->getTriangles(triangles + outWritten,
-											arraySize - outWritten, t,
-											transform);
+				arraySize - outWritten, t, transform);
 		outWritten += t;
+		if (outWritten==arraySize)
+			break;
 	}
 
 	outTriangleCount = outWritten;
@@ -64,9 +65,10 @@ void CMetaTriangleSelector::getTriangles(core::triangle3df* triangles, s32 array
 	{
 		s32 t = 0;
 		TriangleSelectors[i]->getTriangles(triangles + outWritten,
-											arraySize - outWritten, t, 
-											box, transform);
+				arraySize - outWritten, t, box, transform);
 		outWritten += t;
+		if (outWritten==arraySize)
+			break;
 	}
 
 	outTriangleCount = outWritten;
@@ -82,10 +84,11 @@ void CMetaTriangleSelector::getTriangles(core::triangle3df* triangles, s32 array
 	for (u32 i=0; i<TriangleSelectors.size(); ++i)
 	{
 		s32 t = 0;
-		TriangleSelectors[i]->getTriangles(triangles + outWritten, 
-											arraySize - outWritten, t,
-											line, transform);
+		TriangleSelectors[i]->getTriangles(triangles + outWritten,
+				arraySize - outWritten, t, line, transform);
 		outWritten += t;
+		if (outWritten==arraySize)
+			break;
 	}
 
 	outTriangleCount = outWritten;
@@ -130,6 +133,7 @@ void CMetaTriangleSelector::removeAllTriangleSelectors()
 	TriangleSelectors.clear();
 }
 
+
 //! Return the scene node associated with a given triangle.
 const ISceneNode* CMetaTriangleSelector::getSceneNodeForTriangle(u32 triangleIndex) const
 {
@@ -142,13 +146,12 @@ const ISceneNode* CMetaTriangleSelector::getSceneNodeForTriangle(u32 triangleInd
 		if(totalTriangles > triangleIndex)
 			return TriangleSelectors[i]->getSceneNodeForTriangle(0);
 	}
-	
+
 	// For lack of anything more sensible, return the first selector.
 	return TriangleSelectors[0]->getSceneNodeForTriangle(0);
 }
 
 
-
 } // end namespace scene
 } // end namespace irr