Strange RenderTerrain-Flag?

[mskc33]

In this thread ([WoW][3.3.5.12340] Info Dump Thread) I found a flag called ToggleRenderTerrain and modified a little bit.
By setting the value to 1181985618 I got this strange result.

Can anyone explain what happened? What is this rendermode? And how does the flag (value) work? Some values seem to disable WMO / MDX / Terrain rendering, some others alter the way how groundeffect are drawn.

// Edit: Somehow managed to get fullbright rendering

[namreeb]

It looks like it's rendering surface normals of each triangle. Probably some lighting debug mode?

[mskc33]

Maybe. There are a lot of different modes, like no textures, no doodads, no WMOs (collision still works), no ground and more.
Do you think there is a way to figure out, what value creates which result?

[Empted]

Set breakpoint and see what game does for this value.

[Master674]

Maybe. There are a lot of different modes, like no textures, no doodads, no WMOs (collision still works), no ground and more.
Do you think there is a way to figure out, what value creates which result?

Just try to set additional flags like you would in your application.

enum Flags {
    FLAG_TYPE_1 = 1 << 0,
    FLAG_TYPE_2 = 1 << 1,
    FLAG_TYPE_3 = 1 << 2
}

so just do something like this: renderFlags |= FLAG_TYPE_1 or to unset the flag (and not) renderFlags &= ~FLAG_TYPE_1 and see what happens

[Natrist]

Can you tell me what flag you used for fullbright rendering?
In the alpha client it was used for the console command 'lighting 1/0' I believe -- which toggles lighting on/off.