mirror of
https://github.com/ocornut/imgui.git
synced 2024-11-12 02:00:58 +01:00
OpenGL example: uses offsetof() macros for vertice definition instead of hardcoded offsets
This commit is contained in:
parent
36e52167da
commit
616668dac3
@ -64,9 +64,9 @@ static void ImImpl_RenderDrawLists(ImDrawList** const cmd_lists, int cmd_lists_c
|
||||
{
|
||||
const ImDrawList* cmd_list = cmd_lists[n];
|
||||
const unsigned char* vtx_buffer = (const unsigned char*)cmd_list->vtx_buffer.begin();
|
||||
glVertexPointer(2, GL_FLOAT, sizeof(ImDrawVert), (void*)(vtx_buffer));
|
||||
glTexCoordPointer(2, GL_FLOAT, sizeof(ImDrawVert), (void*)(vtx_buffer+8));
|
||||
glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(ImDrawVert), (void*)(vtx_buffer+16));
|
||||
glVertexPointer(2, GL_FLOAT, sizeof(ImDrawVert), (void*)(vtx_buffer + offsetof(ImDrawVert, pos)));
|
||||
glTexCoordPointer(2, GL_FLOAT, sizeof(ImDrawVert), (void*)(vtx_buffer + offsetof(ImDrawVert, uv)));
|
||||
glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(ImDrawVert), (void*)(vtx_buffer + offsetof(ImDrawVert, col)));
|
||||
|
||||
int vtx_offset = 0;
|
||||
const ImDrawCmd* pcmd_end = cmd_list->commands.end();
|
||||
|
Loading…
Reference in New Issue
Block a user