YES BABY! HOLESSSSSSSS~ Fixed the realised that the coordinate system for the simulation cannot be skewed. Now keeping the proper proportions in diagonal world coordinates

src/coordinates/coordinate_transformer.cpp

@@ -2,6 +2,7 @@
 #include "../config.h"
 #include "../logging/easylogging++.h"
 #include "../utilities/vector_utils.hpp"
+#include <cmath>
 
 // Initialize matrix
 const Eigen::Matrix<float, 3, 3> CoordinateTransformer::worldToIsometricMatrix =
@@ -12,9 +13,10 @@ const Eigen::Matrix<float, 3, 3> CoordinateTransformer::worldToIsometricMatrix =
         ).finished();
 
 // Same as above, but with SKEW = 0 and height positive
+const auto rotateFactor = cos(M_PI / 4);
 const Eigen::Matrix<float, 3, 3> CoordinateTransformer::worldToDiagonalMatrix =
         (Eigen::Matrix<float, 3, 3>() <<
-                                      WORLD_TO_ISO_SCALE, -WORLD_TO_ISO_SCALE, 0,
+                rotateFactor, -rotateFactor, 0,
                 0, 0, 1,
                 1, 1, 0
         ).finished();

src/game/physics/holes/layouts/hole_description.hpp

@@ -33,11 +33,10 @@ struct HoleDescription
         }
 
         float chordLength = 2.f * std::sqrt(radius * radius - distance * distance);
-        float chordLengthInDiagonal = chordLength * WORLD_TO_ISO_SCALE;
 
         auto diagonalWorldCoords = CoordinateTransformer::worldToDiagonal(WorldCoordinates{worldPosition});
 
-        return {playerId, diagonalWorldCoords.horizontal, chordLengthInDiagonal};
+        return {playerId, diagonalWorldCoords.horizontal, chordLength};
     }
 };
 

src/levels.hpp

@@ -22,7 +22,7 @@ std::map<std::string, LevelConfig> const all_levels = {
                                         CollectableInLevel("box", {6, 7}),
                                         CollectableInLevel("box", {5, 5}),
                                         CollectableInLevel("box", {9, 5}),
-                                        CollectableInLevel("box", {7, 4})
+                                        CollectableInLevel("box", {0, 1})
                                 },
                                 {
                                         // Blues