From d203b4018aeac29e384301b6d2f928f8a9ce2d55 Mon Sep 17 00:00:00 2001
From: Horror Proton <107091537+horror-proton@users.noreply.github.com>
Date: Mon, 19 Aug 2024 16:24:15 +0800
Subject: [PATCH] temp

---
 .../include/Arknights-Tile-Pos/TileCalc2.hpp    | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/3rdparty/include/Arknights-Tile-Pos/TileCalc2.hpp b/3rdparty/include/Arknights-Tile-Pos/TileCalc2.hpp
index a6e0c6737ff..013c98d1265 100644
--- a/3rdparty/include/Arknights-Tile-Pos/TileCalc2.hpp
+++ b/3rdparty/include/Arknights-Tile-Pos/TileCalc2.hpp
@@ -35,18 +35,21 @@ inline vec3d camera_euler_angles_yxz(const Level& /*level*/, bool side = false)
 }
 
 inline matrix4x4 camera_matrix_from_trans(
-    const vec3d& pos,
-    const vec3d& euler,
+    [[maybe_unused]] const vec3d& pos,
+    [[maybe_unused]] const vec3d& euler,
     double ratio,
     double fov_2_y = 20 * degree,
     double far = 1000,
     double near = 0.3)
 {
+    /*
     const double cos_y = std::cos(euler[0]);
     const double sin_y = std::sin(euler[0]);
     const double cos_x = std::cos(euler[1]);
     const double sin_x = std::sin(euler[1]);
+    */
     const double tan_f = std::tan(fov_2_y);
+    /*
 
     const matrix4x4 translate = {
         1, 0, 0, -pos[0], //
@@ -66,6 +69,7 @@ inline matrix4x4 camera_matrix_from_trans(
         0, -sin_x, -cos_x, 0, //
         0, 0,      0,      1,
     };
+    */
     const double elem1 = -(far + near) / (far - near); // unable to inline, MSVC bug?
     const double elem2 = -(far * near * 2) / (far - near);
     const matrix4x4 proj = matrix4x4 {
@@ -77,16 +81,19 @@ inline matrix4x4 camera_matrix_from_trans(
         // clang-format on
     };
 
+    /*
     return proj * matrixX * matrixY * translate;
+    */
+    return proj;
 }
 
 inline cv::Point world_to_screen(const Level& level, const vec3d& world_pos, bool side, const vec3d& offset = {})
 {
-    static constexpr double width = 1280;
-    static constexpr double height = 720;
+    static constexpr int width = 1280;
+    static constexpr int height = 720;
     const vec3d pos_cam = camera_pos(level, side, width, height) + offset;
     const vec3d euler = camera_euler_angles_yxz(level, side);
-    const matrix4x4 matrix = camera_matrix_from_trans(pos_cam, euler, height / width);
+    const matrix4x4 matrix = camera_matrix_from_trans(pos_cam, euler, static_cast<double>(height) / width);
     auto result = matrix * cv::Point3d(world_pos);
     result = result / result(3);
     result = (result + cv::Vec4d::ones()) / 2.;