Error using sscanf

[Ghoti]

Hi folks,

I get this err when trying to use sscanf:

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warning: format '%f' expects type 'float *', but argument 3 has type 'double'

with this code:

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sscanf((ReadBuffer+2), "%f%f%f",tmpObj->m_Vertices[ vc ].x, tmpObj->m_Vertices[ vc ].y, tmpObj->m_Vertices[ vc ].z);

the wierd thing is that the m_Vertices is a float however for somereason it is not taken that way. Why is that?

here the code i use to create the tmpObj:

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typedef struct { float x, y, z; } ObjVertex;	// the vertex
	typedef struct { float x, y, z;	} ObjNormal;	// the normal
	typedef struct { float u, v;	} ObjTexCoord;	// texture coordinates
	typedef struct {
		unsigned int	*m_aVertexIndices,
						*m_aNormalIndices,
						*m_aTexCoordIndices;
		unsigned int	 m_iVertexCount;
	} ObjFace;										// face

	
	typedef struct _Mesh {
		unsigned int	iNumberOfGroups;
		ObjVertex		*m_Vertices;
		ObjNormal		*m_Normals;
		ObjTexCoord		*m_TexCoords;
		ObjFace			*m_Faces;
		unsigned int	*iSplit;
		unsigned int	 m_iNumberOfVertices,
						 m_iNumberOfNormals,
						 m_iNumberOfTexCoords,
						 m_iNumberOfFaces;
	} Mesh;

The tmpObj is a struct Mesh

any ideas?

[Aion]

You're passing the float value, not the adress of the variable.

Try this : &tmpObj->m_Vertices[ vc ].x instead.

[Ghoti]

thanks it worked like a charm.