diff --git a/Makefiles/Makefile.inc b/Makefiles/Makefile.inc
index 5af3dd9..225d116 100644
--- a/Makefiles/Makefile.inc
+++ b/Makefiles/Makefile.inc
@@ -94,6 +94,8 @@ SRC_FILES = \
 	Src/Graphics/Legacy3D/Legacy3D.cpp \
 	Src/Graphics/Legacy3D/Models.cpp \
 	Src/Graphics/Legacy3D/TextureRefs.cpp \
+	Src/Graphics/New3D/GLSLShader.cpp \
+	Src/Graphics/New3D/R3DFrameBuffers.cpp \
 	Src/Graphics/New3D/New3D.cpp \
 	Src/Graphics/New3D/Mat4.cpp \
 	Src/Graphics/New3D/Model.cpp \
diff --git a/Src/Graphics/New3D/Model.h b/Src/Graphics/New3D/Model.h
index e6c1b59..4e78daa 100644
--- a/Src/Graphics/New3D/Model.h
+++ b/Src/Graphics/New3D/Model.h
@@ -113,12 +113,12 @@ struct Mesh
 			}
 			break;
 		case Layer::trans1:
-			if (!textureAlpha && !polyAlpha || transLSelect) {
+			if ((!textureAlpha && !polyAlpha) || transLSelect) {
 				return false;
 			}
 			break;
 		case Layer::trans2:
-			if (!textureAlpha && !polyAlpha || !transLSelect) {
+			if ((!textureAlpha && !polyAlpha) || !transLSelect) {
 				return false;
 			}
 			break;