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Meshes will now use the smallest integer data type possible for index buffer (vertex map) values, instead of always using 32-bit integer numbers.

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This commit is contained in:
Alex Szpakowski
2014-02-12 02:22:57 -04:00
parent c17cada9e0
commit 6259e38d84
5 changed files with 122 additions and 31 deletions
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src/modules/graphics/opengl/wrap_Mesh.cpp
+6 -5
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@@ -220,14 +220,15 @@ int w_Mesh_setVertexMap(lua_State *L)
int w_Mesh_getVertexMap(lua_State *L)
{
Mesh *t = luax_checkmesh(L, 1);
const uint32 *vertex_map = 0;
EXCEPT_GUARD(vertex_map = t->getVertexMap();)
size_t elements = t->getVertexMapCount();
std::vector<uint32> vertex_map;
EXCEPT_GUARD(t->getVertexMap(vertex_map);)
lua_createtable(L, elements, 0);
size_t element_count = vertex_map.size();
for (size_t i = 0; i < elements; i++)
lua_createtable(L, element_count, 0);
for (size_t i = 0; i < element_count; i++)
{
lua_pushinteger(L, lua_Integer(vertex_map[i]) + 1);
lua_rawseti(L, -2, i + 1);