city_generator2

commit d82bffd1aa4bdfbdb9b8dc555c2cab1ebb3e0119
parent 69465ea04d1d86073aad996ecbe66a2030ee8aa8
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Fri, 20 Dec 2024 16:17:50 +0100

Improve windows Z positioning

Diffstat:
M
src/cg_construction_mode_2.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/cg_construction_mode_2.c b/src/cg_construction_mode_2.c
@@ -878,6 +878,7 @@ build_windows
 #define CG2_MODE2_WINDOWS_MAX_WIDTH 3.0
 #define CG2_MODE2_WINDOWS_MIN_SPACING 0.4
 #define CG2_MODE2_WINDOWS_HEIGHT_RATIO 0.6
+#define CG2_MODE2_WINDOWS_WALL_FRACTION_ABOVE 0.1
 
     if(!removed_wall) {
       double window_height, expected_total_width_from_ratio;
@@ -953,8 +954,9 @@ build_windows
             + best_wc_spacing + (double)n * (best_wc_spacing + best_wc_width);
           dxdydz[0] = -N[1] * offset;
           dxdydz[1] = N[0] * offset;
-          /* Windows are in the upper part of the wall (not vertically centered) */
-          dxdydz[2] = (wall_height - window_height) * 0.2;
+          /* Apply requested Z positioning */
+          dxdydz[2] = (wall_height - window_height) * 0.5
+            - CG2_MODE2_WINDOWS_WALL_FRACTION_ABOVE * wall_height;
           ERR(str_printf(&name, "surface+_%lu_w%lu",
                 (long unsigned)i, (long unsigned)n));
           /* surface_ is used to check for neighbor compatibility with a slitghly