ref: 16f4bf2dface0181f0763eeb447203cf69bb485a
parent: 9d060d1693eb979144aff6e8f96386e7bec74e40
author: Fabien Sanglard <[email protected]>
date: Thu Dec 27 04:47:07 EST 2012
Added comments to explain bunchList.
--- a/Engine/src/engine.c
+++ b/Engine/src/engine.c
@@ -122,34 +122,18 @@
// Potentially Visible walls are stored in this stack.
pvWall_t pvWalls[MAXWALLSB];
-/*
-//This is the structure emitted for each bunch detected during scanning.
-typedef struct bunch_s{- short firstWallId;
- short lastWallId;
-} bunch_t;
-//Stack containing the bunchs.
-bunch_t bunchList[MAXWALLSB];
-*/
-
-
-
-
-
-
-
-
-
//xb1 and xb2 seems to be storing the column of the wall endpoint
//yb1 and yb2 store the Y distance from the camera.
+
static int32_t xb1[MAXWALLSB], yb1[MAXWALLSB], xb2[MAXWALLSB], yb2[MAXWALLSB];
//rx1,rx2,ry1,ry2 stores the cameraspace wall endpoints coordinates.
static int32_t rx1[MAXWALLSB], ry1[MAXWALLSB], rx2[MAXWALLSB], ry2[MAXWALLSB];
+static short thesector[MAXWALLSB], thewall[MAXWALLSB];
-//
-static short bunchWallsList[MAXWALLSB], thesector[MAXWALLSB], thewall[MAXWALLSB];
+// bunchWallsList contains the list of walls in a bunch.
+static short bunchWallsList[MAXWALLSB];
static short bunchfirst[MAXWALLSB], bunchlast[MAXWALLSB];