I also posted this on a c++ board but what the hell this forum has more people
Here is a bit of my source code
typedef struct{
float x,y,z;
}vertex_type;
typedef struct{
int a,b,c;
}polygon_type;
typedef struct {
vertex_type vertex[MAX_VERTICES];
polygon_type polygon[MAX_POLYGONS];
} obj_type, *obj_type_ptr;
All this means that instead of the regular types of identifiers(int,float)
I can now call obj_type!!
Here is code to say what vertexes the object has and where they are-
obj_type name =
{
{
-10, -10, 10, // vertex v0
10, -10, 10, // vertex v1
10, -10, -10, // vertex v2
-10, -10, -10, // vertex v3
-10, 10, 10, // vertex v4
10, 10, 10, // vertex v5
10, 10, -10, // vertex v6
-10, 10, -10 // vertex v7
},
this is the vertecies and there position in 3d space.
{
0, 1, 4, // polygon v0,v1,v4
1, 5, 4, // polygon v1,v5,v4
1, 2, 5, // polygon v1,v2,v5
2, 6, 5, // polygon v2,v6,v5
2, 3, 6, // polygon v2,v3,v6
3, 7, 6, // polygon v3,v7,v6
3, 0, 7, // polygon v3,v0,v7
0, 4, 7, // polygon v0,v4,v7
4, 5, 7, // polygon v4,v5,v7
5, 6, 7, // polygon v5,v6,v7
3, 2, 0, // polygon v3,v2,v0
2, 1, 0, // polygon v2,v1,v0
}
};
This code continues from the other one and says which verticies join to form the face.
Anyway my question is how can I later add new verticies and polgons if I use plus won’t I just edit the currently existing vertexies!!
PLEASE HELP!!
