From: John Tsiombikas <nuclear@member.fsf.org>
Date: Mon, 7 Nov 2022 23:49:06 +0000 (+0200)
Subject: adjust fov on aspect change
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=voxscape;a=commitdiff_plain

adjust fov on aspect change
---

diff --git a/src/main.c b/src/main.c
index bbe64fd..bebba84 100644
--- a/src/main.c
+++ b/src/main.c
@@ -82,7 +82,6 @@ int init(void)
 		return -1;
 	}
 	vox_framebuf(vox, FB_W, FB_H, fb);
-	vox_proj(vox, 140, 45, 1, 300);
 	vox_fog(vox, 260, COLOR_HORIZON);
 	vox_filter(vox, hfilt, cfilt);
 
@@ -156,6 +155,10 @@ void idle(void)
 
 void reshape(int x, int y)
 {
+	float aspect = (float)x / y;
+
+	vox_proj(vox, 140, 40 * aspect, 1, 300);
+
 	glViewport(0, 0, x, y);
 
 	win_width = x;