Removed Math::Point and minor refactor

src/CMakeLists.txt

@@ -180,7 +180,6 @@ add_library(colobotbase STATIC
     math/half.cpp
     math/half.h
     math/matrix.h
-    math/point.h
     math/sphere.h
     math/vector.h
     object/auto/auto.cpp

src/app/input.h

@@ -27,7 +27,6 @@
 #include "common/key.h"
 #include "common/singleton.h"
 
-#include "math/point.h"
 #include "math/vector.h"
 
 #include <glm/glm.hpp>

src/graphics/engine/cloud.h

@@ -26,7 +26,6 @@
 
 #include "graphics/core/color.h"
 
-#include "math/point.h"
 #include "math/vector.h"
 
 #include <vector>

src/graphics/engine/engine.h

@@ -33,7 +33,6 @@
 #include "graphics/core/vertex.h"
 
 #include "math/matrix.h"
-#include "math/point.h"
 #include "math/sphere.h"
 #include "math/vector.h"
 

src/math/all.h

@@ -30,6 +30,5 @@
 #include "math/geometry.h"
 #include "math/half.h"
 #include "math/matrix.h"
-#include "math/point.h"
 #include "math/vector.h"
 

src/math/geometry.h

@@ -28,7 +28,6 @@
 #include "math/const.h"
 #include "math/func.h"
 #include "math/matrix.h"
-#include "math/point.h"
 #include "math/vector.h"
 
 #include <glm/glm.hpp>
@@ -239,10 +238,10 @@ inline float RotateAngle(float x, float y)
  */
 inline float RotateAngle(const glm::vec2&center, const glm::vec2&p1, const glm::vec2&p2)
 {
-    if (PointsEqual(p1, center))
+    if (glm::all(glm::epsilonEqual(p1, center, TOLERANCE)))
         return 0;
 
-    if (PointsEqual(p2, center))
+    if (glm::all(glm::epsilonEqual(p2, center, TOLERANCE)))
         return 0;
 
     float a1 = asinf((p1.y - center.y) / glm::distance(p1, center));

src/math/point.h

@@ -1,79 +0,0 @@
-/*
- * This file is part of the Colobot: Gold Edition source code
- * Copyright (C) 2001-2021, Daniel Roux, EPSITEC SA & TerranovaTeam
- * http://epsitec.ch; http://colobot.info; http://github.com/colobot
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://gnu.org/licenses
- */
-
-/**
- * \file math/point.h
- * \brief Point struct and related functions
- */
-
-#pragma once
-
-
-#include "math/const.h"
-#include "math/func.h"
-
-
-#include <cmath>
-#include <sstream>
-#include <glm/glm.hpp>
-
-
-// Math module namespace
-namespace Math
-{
-
-
-// Temporary type alias
-using Point = glm::vec2;
-
-
-//! Returns a string "[x, y]"
-inline std::string ToString(const Point& point)
-{
-    std::stringstream s;
-    s.precision(3);
-    s << "[" << point.x << ", " << point.y << "]";
-    return s.str();
-}
-
-//! Checks if two vectors are equal within given \a tolerance
-inline bool PointsEqual(const Point &a, const Point &b, float tolerance = TOLERANCE)
-{
-    return IsEqual(a.x, b.x, tolerance) && IsEqual(a.y, b.y, tolerance);
-}
-
-//! Permutes two points
-inline void Swap(Point &a, Point &b)
-{
-    Point c;
-
-    c = a;
-    a = b;
-    b = c;
-}
-
-//! Returns the distance between two points
-inline float Distance(const Point &a, const Point &b)
-{
-    return sqrtf((a.x-b.x)*(a.x-b.x) + (a.y-b.y)*(a.y-b.y));
-}
-
-
-} // namespace Math
-