From a5b20dcd57ddf7bdac8d9bce1aabf934badd837d Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Thu, 12 Apr 2018 14:00:53 +0200
Subject: Ray tracing against cmodels (WIP).

---
 src/common.hpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/common.hpp')

diff --git a/src/common.hpp b/src/common.hpp
index c2c8414..ef96cc6 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -122,6 +122,9 @@ namespace world {
 		float frac;
 	} trace_t;
 
+	// for testing
+	trace_t ray_v_rect(v2f_t start, v2f_t end, rectf_t rect);
+
 	void register_tile(uint8_t type, cflags_t cflags);
 
 	class world_t {
-- 
cgit