Wrap IMVU's Direct3D renderer in the pass-through

IMVU's OpenGL renderer needs a real graphics driver; Direct3D also runs on Windows' basic display driver and is what most players use. The log can now be read while the client runs. Verified in rooms: every call goes through.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

README.md

@@ -3,7 +3,7 @@
 A new 3D renderer for the IMVU Classic client, as a renderer plugin the client loads like its own OpenGL renderer.
 Part of [T5DE](https://git.t5de.dev/t5de/t5de); unofficial, not affiliated with IMVU.
 
-For now it's a pass-through: it wraps IMVU's OpenGL renderer and logs what each frame draws, to prove our
+For now it's a pass-through: it wraps IMVU's Direct3D renderer and logs what each frame draws, to prove our
 declarations of IMVU's interface (`docs/interface.md`).
 
 ## Building
@@ -20,6 +20,6 @@ That configures, builds `build/windows-x86/Release/t5deRenderEngine.dll` and run
 
 ## Trying it
 
-Copy `t5deRenderEngine.dll` into a T5DE client folder, and have the client load it in place of
-`glRenderEngine.dll` (a T5DE patch, to come), then choose OpenGL in Settings > Advanced. The log is
+Copy `t5deRenderEngine.dll` into a T5DE client folder built with the `t5de-renderer` patch, which has the OpenGL
+setting load it in place of `glRenderEngine.dll`, then choose OpenGL in Settings > Advanced. The log is
 `%TEMP%\t5de-renderer.log`.