Another change for the hasMipMaps fix which was not committed last time. Fix...

Another change for the hasMipMaps fix which was not committed last time. Fix for CsphereNode texture coords which now range from 0 to 1 on both axes.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@649 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CSoftwareTexture2.cpp

@@ -20,7 +20,7 @@ CSoftwareTexture2::CSoftwareTexture2(IImage* image, const char* name, bool gener
 : ITexture(name), MipMapLOD(0), HasMipMaps(generateMipLevels)
 {
 	#ifndef SOFTWARE_DRIVER_2_MIPMAPPING
-		HasMipMaps = 0;
+		HasMipMaps = false;
 	#endif
 
 	memset32 ( MipMap, 0, sizeof ( MipMap ) );
@@ -89,7 +89,7 @@ inline s32 CSoftwareTexture2::getTextureSizeFromSurfaceSize(s32 size)
 //! modifying the texture
 void CSoftwareTexture2::regenerateMipMapLevels()
 {
-	if ( 0 == HasMipMaps )
+	if ( !HasMipMaps )
 		return;
 
 	s32 i;

source/Irrlicht/CSphereSceneNode.cpp

@@ -158,8 +158,8 @@ void CSphereSceneNode::setSizeAndPolys()
 			Buffer.Vertices[i] = video::S3DVertex(pos.X, pos.Y, pos.Z,
 						normal.X, normal.Y, normal.Z,
 						clr, 
-						(f32)(asin(normal.X)/core::PI*2) + 0.5f,
-						(f32)(acos(normal.Y)/core::PI*2) + 0.5f);
+						(f32)(asin(normal.X)/core::PI) + 0.5f,
+						(f32)(acos(normal.Y)/core::PI));
 
 			++i;
 		}