Avoid destructor on md3 substructures which causes crash due to...

Avoid destructor on md3 substructures which causes crash due to non-constructed array elements. Fixed color writing in irr mesh writer.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@928 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IAnimatedMeshMD3.h

@@ -180,10 +180,10 @@ namespace scene
 		}
 
 		// construct from a position and euler angles in degrees
-		SMD3QuaterionTag ( const core::vector3df&pos, const core::vector3df &angle )
+		SMD3QuaterionTag ( const core::vector3df &pos, const core::vector3df &angle )
 		{
 			position = pos;
-			rotation.set ( angle.X * core::DEGTORAD, angle.Y * core::DEGTORAD, angle.Z * core::DEGTORAD );
+			rotation.set ( angle * core::DEGTORAD );
 		}
 
 		core::stringc Name;
@@ -199,6 +199,8 @@ namespace scene
 	// holds a assoziative list of named quaternions
 	struct SMD3QuaterionTagList : public virtual IReferenceCounted
 	{
+		~SMD3QuaterionTagList() {}
+
 		SMD3QuaterionTag* get ( const core::stringc& name )
 		{
 			SMD3QuaterionTag search ( name );

include/quaternion.h

@@ -71,6 +71,9 @@ class quaternion
 		//! sets new quaternion based on euler angles (radians)
 		inline void set(f32 x, f32 y, f32 z);
 
+		//! sets new quaternion based on euler angles (radians)
+		inline void set(const core::vector3df& vec);
+
 		//! normalizes the quaternion
 		inline quaternion& normalize();
 
@@ -397,6 +400,12 @@ inline void quaternion::set(f32 x, f32 y, f32 z)
 	normalize();
 }
 
+//! sets new quaternion based on euler angles
+inline void quaternion::set(const core::vector3df& vec)
+{
+	set(vec.X, vec.Y, vec.Z);
+}
+
 //! normalizes the quaternion
 inline quaternion& quaternion::normalize()
 {

source/Irrlicht/CAnimatedMeshMD3.h

@@ -79,8 +79,8 @@ namespace scene
 
 
 	private:
-        //! animates one frame
-        inline void Animate (u32 frame);
+		//! animates one frame
+		inline void Animate (u32 frame);
 
 		video::SMaterial Material;
 

source/Irrlicht/CIrrMeshWriter.cpp

@@ -184,7 +184,7 @@ void CIrrMeshWriter::writeMeshBuffer(const scene::IMeshBuffer* buffer)
 				str += getVectorAsStringLine(vtx[j].Normal);
 
 				char tmp[12];
-				sprintf(tmp, " %08x ", vtx[j].Color);
+				sprintf(tmp, " %08x ", vtx[j].Color.color);
 				str += tmp;
 
 				str += getVectorAsStringLine(vtx[j].TCoords);
@@ -204,7 +204,7 @@ void CIrrMeshWriter::writeMeshBuffer(const scene::IMeshBuffer* buffer)
 				str += getVectorAsStringLine(vtx[j].Normal);
 
 				char tmp[12];
-				sprintf(tmp, " %08x ", vtx[j].Color);
+				sprintf(tmp, " %08x ", vtx[j].Color.color);
 				str += tmp;
 
 				str += getVectorAsStringLine(vtx[j].TCoords);
@@ -226,7 +226,7 @@ void CIrrMeshWriter::writeMeshBuffer(const scene::IMeshBuffer* buffer)
 				str += getVectorAsStringLine(vtx[j].Normal);
 
 				char tmp[12];
-				sprintf(tmp, " %08x ", vtx[j].Color);
+				sprintf(tmp, " %08x ", vtx[j].Color.color);
 				str += tmp;
 
 				str += getVectorAsStringLine(vtx[j].TCoords);

source/Irrlicht/CNullDriver.cpp

@@ -281,7 +281,7 @@ ITexture* CNullDriver::getTexture(const c8* filename)
 		if (texture)
 		{
 			addTexture(texture);
-			texture->drop(); // drop it becaus we created it, one grab too much
+			texture->drop(); // drop it because we created it, one grab too much
 		}
 	}
 	else

source/Irrlicht/COpenGLSLMaterialRenderer.h

@@ -41,7 +41,6 @@ namespace video
 
 class COpenGLDriver;
 class IShaderConstantSetCallBack;
-class IMaterialRenderer;
 
 //! Class for using GLSL shaders with OpenGL
 //! Please note: This renderer implements its own IMaterialRendererServices