diff --git a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/common/Ray.kt b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/Ray.kt
similarity index 78%
rename from raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/common/Ray.kt
rename to raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/Ray.kt
index 0d890a4..7811bc0 100644
--- a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/common/Ray.kt
+++ b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/Ray.kt
@@ -1,5 +1,6 @@
-package org.crg.raymarchin.engine.common
+package org.crg.raymarchin.engine.api.render
 
+import org.crg.raymarchin.engine.common.Coordinates
 import org.crg.raymarchin.engine.dto.ReflectionDto
 import java.awt.Color
 
diff --git a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/RayConsumer.kt b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/RayConsumer.kt
index 70390dc..0f0671b 100644
--- a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/RayConsumer.kt
+++ b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/RayConsumer.kt
@@ -1,6 +1,5 @@
 package org.crg.raymarchin.engine.api.render
 
-import org.crg.raymarchin.engine.common.Ray
 import org.crg.raymarchin.engine.dto.RenderDto
 
 /**
diff --git a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/ReflectionSurface.kt b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/ReflectionSurface.kt
index 0c54442..15ba15c 100644
--- a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/ReflectionSurface.kt
+++ b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/api/render/ReflectionSurface.kt
@@ -1,7 +1,5 @@
 package org.crg.raymarchin.engine.api.render
 
-import org.crg.raymarchin.engine.common.Ray
-
 /**
  * Интерфейс для видимых объектов
  */
diff --git a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/core/render/LightSource.kt b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/core/render/LightSource.kt
index efe1bbb..f21112c 100644
--- a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/core/render/LightSource.kt
+++ b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/core/render/LightSource.kt
@@ -1,6 +1,6 @@
 package org.crg.raymarchin.engine.core.render
 
-import org.crg.raymarchin.engine.common.Ray
+import org.crg.raymarchin.engine.api.render.Ray
 import org.crg.raymarchin.engine.dto.RenderDto
 import org.crg.raymarchin.engine.api.render.RayConsumer
 
diff --git a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/ReflectionDto.kt b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/ReflectionDto.kt
index b3142f8..3b18c6c 100644
--- a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/ReflectionDto.kt
+++ b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/ReflectionDto.kt
@@ -1,7 +1,6 @@
 package org.crg.raymarchin.engine.dto
 
 import org.crg.raymarchin.engine.common.Coordinates
-
 import java.awt.Color
 
 data class ReflectionDto(val coordinates: Coordinates, val color: Color)
diff --git a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/RenderDto.kt b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/RenderDto.kt
index a265e02..184250a 100644
--- a/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/RenderDto.kt
+++ b/raymarchin-api/src/main/kotlin/org/crg/raymarchin/engine/dto/RenderDto.kt
@@ -1,7 +1,6 @@
 package org.crg.raymarchin.engine.dto
 
 import org.crg.raymarchin.engine.common.Coordinates
-
 import java.awt.Color
 
 /**