Fix Software Slope Rendering for non-1.2 pixel ratios

ZDoom · Feb 17, 2023 · b84bf17 · b84bf17
1 parent 4475240
commit b84bf17
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/rendering/swrenderer/viewport/r_viewport.cpp b/src/rendering/swrenderer/viewport/r_viewport.cpp
@@ -172,6 +172,9 @@ namespace swrenderer
 
 		WallTMapScale2 = IYaspectMul / CenterX * 1.2 / ypixelstretch;
 
+		// [RicardoLuis0] adjust IYaspectMul for map stretch -- fixes slope rendering on maps that define pixelratio
+		IYaspectMul *= 1.2 / ypixelstretch;
+
 		// thing clipping
 		fillshort(screenheightarray, viewwidth, (short)viewheight);