a) debug Camera Matrices. enable with _IRR_COMPILE_WITH_90_DEGREE_CAMERA.

- allow ICameraSceneNode to accept any values and correct in buildCameraLookAtMatrixLH with normalize_camera_direction.
 if disabled defaults to the current v1.9 normalize
b) add initial Rotation to MayaCamera Constructor default 0,0
c) switchToMayaCamera in Examples. Clones FPSCamera default disabled


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6366 dfc29bdd-3216-0410-991c-e03cc46cb475

examples/22.MaterialViewer/main.h

@@ -146,6 +146,7 @@ public:
 	CMaterialControl()
 	: Initialized(false), Driver(0)
 	, TypicalColorsControl(0), ButtonLighting(0), InfoLighting(0), ComboMaterial(0)
+	, ShininessControl(0)
 	{}
 
 	// Destructor
@@ -183,6 +184,8 @@ protected:
 	irr::gui::IGUIStaticText* 	InfoLighting;
 	irr::gui::IGUIComboBox * 	ComboMaterial;
 	irr::core::array<CTextureControl*> TextureControls;
+
+	irr::gui::IGUIScrollBar*	ShininessControl;
 };
 
 /*
@@ -302,7 +305,8 @@ protected:
 	enum ENodeType
 	{
 		ENT_CUBE,
-		ENT_SPHERE
+		ENT_SPHERE,
+		ENT_SPHERE_HIGHRES,
 	};
 	void setActiveMeshNodeType(ENodeType nodeType);