feat: add support for drawing velocity vectors

2024-11-26 00:08:19 +01:00
parent c4ef11f38e
commit 4dae604485
4 changed files with 36 additions and 1 deletions
--- a/include/screen.hpp
+++ b/include/screen.hpp
@@ -51,8 +51,11 @@ struct Screen {
    ~Screen() { delete[] buf; }

    std::vector<const vec<2>*> points;
+    std::vector<std::pair<const vec<2>*,const vec<2>*>> vecs;
    char_shader_t shader;

+    bool draw_vecs = true;
+
 private:
    Symbol *buf;
    Symbol _dummy;