From c0487d4066771268ebf39c55d444e58f651aa0e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Tue, 18 Jun 2019 23:17:37 +0200
Subject: [PATCH] Add todo

---
 programs/carModel.h | 24 ++++++++++++------------
 programs/city.c     |  6 ++++--
 todo.txt            |  5 ++---
 3 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/programs/carModel.h b/programs/carModel.h
index ff22d9b..f77b6be 100644
--- a/programs/carModel.h
+++ b/programs/carModel.h
@@ -3,18 +3,18 @@
 
 #define CAR_VERTEX_COUNT 12
 const S3L_Unit carVertices[CAR_VERTEX_COUNT * 3] = {
-   -159,    27,  -121,        // 0
-   -119,   205,   -88,        // 3
-   -119,   205,    88,        // 6
-     47,    27,  -121,        // 9
-      7,   205,   -88,        // 12
-      7,   205,    88,        // 15
-   -152,   116,   159,        // 18
-     40,   116,   159,        // 21
-   -159,   103,   267,        // 24
-   -144,    27,   267,        // 27
-     32,    27,   267,        // 30
-     47,   103,   267         // 33
+   -103,    13,  -216,        // 0
+    -63,   191,  -184,        // 3
+    -63,   191,    -7,        // 6
+    103,    13,  -216,        // 9
+     63,   191,  -184,        // 12
+     63,   191,    -7,        // 15
+    -96,   102,    63,        // 18
+     96,   102,    63,        // 21
+   -103,    89,   172,        // 24
+    -88,    13,   172,        // 27
+     88,    13,   172,        // 30
+    103,    89,   172         // 33
 }; // carVertices
 
 #define CAR_TRIANGLE_COUNT 18
diff --git a/programs/city.c b/programs/city.c
index 4518953..9cacaab 100644
--- a/programs/city.c
+++ b/programs/city.c
@@ -224,10 +224,12 @@ int main()
     }
 
     scene.camera.transform.translation.x = scene.models[1].transform.translation.x - carDirection.x;
-    scene.camera.transform.translation.y = S3L_FRACTIONS_PER_UNIT;
+    scene.camera.transform.translation.y = S3L_FRACTIONS_PER_UNIT / 2;
     scene.camera.transform.translation.z = scene.models[1].transform.translation.z - carDirection.z;
 
-    scene.camera.transform.rotation.y = scene.models[1].transform.rotation.y;
+    S3L_lookAt(scene.models[1].transform.translation,&(scene.camera.transform));
+
+    scene.camera.transform.translation.y = S3L_FRACTIONS_PER_UNIT;
 
     SDL_RenderClear(renderer);
     SDL_RenderCopy(renderer,textureSDL,NULL,NULL);
diff --git a/todo.txt b/todo.txt
index f1f2e79..4b5b889 100644
--- a/todo.txt
+++ b/todo.txt
@@ -72,9 +72,8 @@ features:
 
 bugs:
 
-- Barycentric coodinates can get wrong in these ways:
-  - Any of them can exceed the range <0,511>
-  - b0 + b1 can be > 511, which causes b2 (= 511 - b0 - b1) to be negative!
+- Long triangle interpolation overflows -- e.g. in the city demo, can be seen
+  a lot at the blue skyscraper.
 
 repeated: