diff --git a/CMakeLists.txt b/CMakeLists.txt
index c88fd77..d540c72 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,29 +11,27 @@ set(EXECUTABLE demo1_pixels_wave)
 
 # Buscar SDL3 automáticamente
 find_package(SDL3 REQUIRED)
-include_directories(${SDL3_INCLUDE_DIRS})
-link_directories(${SDL3_LIBRARY_DIRS})
 
 # Detectar la plataforma y ajustar configuraciones específicas
 if(WIN32)
     set(PLATFORM windows)
-    set(LDFLAGS "-lmingw32 -lws2_32 ${SDL3_LIBRARIES}")
     set(EXE_EXT ".exe")
+    set(EXTRA_LIBS mingw32 ws2_32)
 elseif(UNIX AND NOT APPLE)
     set(PLATFORM linux)
     set(EXE_EXT ".out")
-    set(LDFLAGS "${SDL3_LIBRARIES}")
+    set(EXTRA_LIBS "")
 elseif(APPLE)
     set(PLATFORM macos)
     set(EXE_EXT ".out")
-    set(LDFLAGS "${SDL3_LIBRARIES}")
+    set(EXTRA_LIBS "")
 endif()
 
 # Añadir el ejecutable
 add_executable(${EXECUTABLE}${EXE_EXT} ${SOURCE})
 
-# Enlazar las bibliotecas
-target_link_libraries(${EXECUTABLE}${EXE_EXT} ${LDFLAGS})
+# Enlazar las bibliotecas específicas y SDL3
+target_link_libraries(${EXECUTABLE}${EXE_EXT} ${EXTRA_LIBS} SDL3::SDL3)
 
 # Colocar el ejecutable en la raíz del proyecto
 set_target_properties(${EXECUTABLE}${EXE_EXT} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR})
diff --git a/demo1_pixels_wave.cpp b/demo1_pixels_wave.cpp
index 6806449..209d372 100644
--- a/demo1_pixels_wave.cpp
+++ b/demo1_pixels_wave.cpp
@@ -1,3 +1,4 @@
+#define _USE_MATH_DEFINES
 #include <SDL3/SDL.h>
 #include <cmath>
 
@@ -55,10 +56,10 @@ int main(int argc, char *argv[])
             {
                 float dist = sqrt(i * i + j * j);
                 float z = cos((dist / 40 - time) * M_PI * 2) * 6;
-                const int x = rad + i + dx;
-                const int y = rad + j - z + dy;
-                if (x < WIDTH && y < HEIGHT && x >= 0 && y >= 0)
-                    surface[x + y * WIDTH] = 1;
+                const int X = rad + i + dx;
+                const int Y = rad + j - z + dy;
+                if (X < WIDTH && Y < HEIGHT && X >= 0 && Y >= 0)
+                    surface[X + Y * WIDTH] = 1;
             }
 
         // Vuelca la surface a la textura
@@ -68,9 +69,7 @@ int main(int argc, char *argv[])
         }
 
         SDL_UnlockTexture(texture);
-
         SDL_RenderTexture(renderer, texture, nullptr, nullptr);
-
         SDL_RenderPresent(renderer);
     }