Fixed minor mem leak in 3ds loader. Fixed texture translation in q3 shaders.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1334 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/C3DSMeshFileLoader.cpp

@@ -179,9 +179,13 @@ IAnimatedMesh* C3DSMeshFileLoader::createMesh(io::IReadFile* file)
 				{
 					SMesh tmp;
 					tmp.addMeshBuffer(mb);
-					IMesh* tangentMesh = SceneManager->getMeshManipulator()->createMeshWithTangents(&tmp);
 					mb->drop();
+					IMesh* tangentMesh = SceneManager->getMeshManipulator()->createMeshWithTangents(&tmp);
 					Mesh->MeshBuffers[i]=tangentMesh->getMeshBuffer(0);
+					// we need to grab because we replace the buffer manually.
+					Mesh->MeshBuffers[i]->grab();
+					// clean up intermediate mesh struct
+					tangentMesh->drop();
 				}
 				Mesh->MeshBuffers[i]->recalculateBoundingBox();
 			}

source/Irrlicht/CQuake3ShaderSceneNode.cpp

@@ -636,7 +636,7 @@ void CQuake3ShaderSceneNode::animate( u32 stage,core::matrix4 &texture )
 				// scroll
 				f0 = quake3::getAsFloat ( v.content, pos ) * TimeAbs;
 				f1 = quake3::getAsFloat ( v.content, pos ) * TimeAbs;
-				m2.setTextureTranslate ( -f0, f1 );
+				m2.setTextureTranslate ( f0, f1 );
 				break;
 			case 1:
 				// scale