VertexBufferObject::VertexBufferObject( const VertexFormat &vf, unsigned int vertexCount, const VertexPrecision *vertexData )
: BufferObject( vertexCount * vf.getVertexSize(), vertexData ),
_vertexFormat( vf ),
_vertexCount( vertexCount )
{
}
int lua_VertexFormat_getVertexSize(lua_State* state)
{
// Get the number of parameters.
int paramCount = lua_gettop(state);
// Attempt to match the parameters to a valid binding.
switch (paramCount)
{
case 1:
{
if ((lua_type(state, 1) == LUA_TUSERDATA))
{
VertexFormat* instance = getInstance(state);
unsigned int result = instance->getVertexSize();
// Push the return value onto the stack.
lua_pushunsigned(state, result);
return 1;
}
lua_pushstring(state, "lua_VertexFormat_getVertexSize - Failed to match the given parameters to a valid function signature.");
lua_error(state);
break;
}
default:
{
lua_pushstring(state, "Invalid number of parameters (expected 1).");
lua_error(state);
break;
}
}
return 0;
}