changed naming of engines section

include/omath/engines/opengl_engine/Camera.hpp

@@ -5,7 +5,7 @@
 #include "Constants.hpp"
 #include "omath/projection/Camera.hpp"
 
-namespace omath::opengl
+namespace omath::opengl_engine
 {
     class Camera final : public projection::Camera<Mat4x4, ViewAngles>
     {

include/omath/engines/opengl_engine/Constants.hpp

@@ -8,7 +8,7 @@
 #include <omath/Angle.hpp>
 #include <omath/ViewAngles.hpp>
 
-namespace omath::opengl
+namespace omath::opengl_engine
 {
     constexpr Vector3<float> kAbsUp = {0, 1, 0};
     constexpr Vector3<float> kAbsRight = {1, 0, 0};

include/omath/engines/opengl_engine/Formulas.hpp

@@ -5,7 +5,7 @@
 #include "Constants.hpp"
 
 
-namespace omath::opengl
+namespace omath::opengl_engine
 {
     [[nodiscard]]
     inline Vector3<float> ForwardVector(const ViewAngles& angles)

include/omath/engines/source_engine/Camera.hpp

@@ -5,7 +5,7 @@
 #include "Constants.hpp"
 #include "omath/projection/Camera.hpp"
 
-namespace omath::source
+namespace omath::source_engine
 {
     class Camera final : public projection::Camera<Mat4x4, ViewAngles>
     {

include/omath/engines/source_engine/Constants.hpp

@@ -7,7 +7,8 @@
 #include <omath/Mat.hpp>
 #include <omath/Angle.hpp>
 #include <omath/ViewAngles.hpp>
-namespace omath::source
+
+namespace omath::source_engine
 {
     constexpr Vector3<float> kAbsUp = {0, 0, 1};
     constexpr Vector3<float> kAbsRight = {0, -1, 0};

include/omath/engines/source_engine/Formulas.hpp

@@ -4,7 +4,7 @@
 #pragma once
 #include "Constants.hpp"
 
-namespace omath::source
+namespace omath::source_engine
 {
     [[nodiscard]]
     inline Vector3<float> ForwardVector(const ViewAngles& angles)