From ab2ad15d25410e2bfbc9ef94ef47f389bf84da3f Mon Sep 17 00:00:00 2001
From: thenightterorx <112033887+thenightterorx@users.noreply.github.com>
Date: Mon, 6 Jan 2025 18:54:57 -0600
Subject: [PATCH] allow negative eye distance (for cross view)

---
 src/graphics.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/graphics.hpp b/src/graphics.hpp
index b9dbf16..8595020 100644
--- a/src/graphics.hpp
+++ b/src/graphics.hpp
@@ -315,7 +315,7 @@ class Camera {
 		dis = 0.5f*(float)width/tan(fov*pif/360.0f);
 	}
 	void input_N() {
-		eye_distance = fmax(eye_distance-0.2f, 0.0f);
+		eye_distance = eye_distance-0.2f;
 	}
 	void input_M() {
 		eye_distance += 0.2f;
@@ -362,4 +362,4 @@ void draw_triangle(const float3& p0, const float3& p1, const float3& p2, const i
 void draw_triangle(const float3& p0, const float3& p1, const float3& p2, const int c0, const int c1, const int c2, const bool translucent=false);
 void draw_text(const float3& p, const float r, const string& s, const int color);
 
-#endif // GRAPHICS
\ No newline at end of file
+#endif // GRAPHICS