use C++20

config/base/base.mk

@@ -4,7 +4,7 @@ this_cxxflags += -Werror # treat warnings as errors
 this_cxxflags += -Wfatal-errors # stop on first error encountered
 this_cxxflags += -fstrict-aliasing # in order to comply with the c++ standard more strictly
 this_cxxflags += -g # include debugging symbols
-this_cxxflags += -std=c++17
+this_cxxflags += -std=c++20
 this_cxxflags += -fPIC
 this_cxxflags += -Wno-deprecated-declarations
 

src/ruis/render/scene/node.hpp

@@ -41,9 +41,9 @@ struct trs {
 };
 
 constexpr trs transformation_identity{
-	{0.0f, 0.0f, 0.0f},
-	{0.0f, 0.0f, 0.0f, 1.0f},
-	{1.0f, 1.0f, 1.0f}
+	.translation = {0.0f, 0.0f, 0.0f},
+	.rotation = {0.0f, 0.0f, 0.0f, 1.0f},
+	.scale = {1.0f, 1.0f, 1.0f}
 };
 
 class scene;