Improve the 3D manipulator gizmo
Improve the 3D manipulator gizmo

Its size now takes into account the editor scale and the viewport's
half resolution setting. It is now also more detailed.

Zylann/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,NateWardawg/godot,NateWardawg/godot,pkowal1982/godot,Valentactive/godot,Faless/godot,vkbsb/godot,sanikoyes/godot,firefly2442/godot,groud/godot,Faless/godot,firefly2442/godot,ex/godot,groud/godot,DmitriySalnikov/godot,groud/godot,guilhermefelipecgs/godot,josempans/godot,Paulloz/godot,Paulloz/godot,Shockblast/godot,firefly2442/godot,Faless/godot,ex/godot,pkowal1982/godot,MarianoGnu/godot,godotengine/godot,vkbsb/godot,ex/godot,guilhermefelipecgs/godot,groud/godot,MarianoGnu/godot,NateWardawg/godot,pkowal1982/godot,guilhermefelipecgs/godot,akien-mga/godot,firefly2442/godot,mcanders/godot,DmitriySalnikov/godot,okamstudio/godot,Zylann/godot,godotengine/godot,vnen/godot,ex/godot,honix/godot,Valentactive/godot,josempans/godot,Zylann/godot,ZuBsPaCe/godot,MarianoGnu/godot,MarianoGnu/godot,sanikoyes/godot,godotengine/godot,akien-mga/godot,mcanders/godot,BastiaanOlij/godot,MarianoGnu/godot,Faless/godot,okamstudio/godot,pkowal1982/godot,Valentactive/godot,pkowal1982/godot,DmitriySalnikov/godot,sanikoyes/godot,honix/godot,mcanders/godot,ex/godot,guilhermefelipecgs/godot,josempans/godot,firefly2442/godot,vnen/godot,ZuBsPaCe/godot,Zylann/godot,NateWardawg/godot,honix/godot,sanikoyes/godot,Zylann/godot,DmitriySalnikov/godot,guilhermefelipecgs/godot,BastiaanOlij/godot,pkowal1982/godot,josempans/godot,firefly2442/godot,BastiaanOlij/godot,okamstudio/godot,sanikoyes/godot,Faless/godot,Faless/godot,NateWardawg/godot,Paulloz/godot,groud/godot,firefly2442/godot,honix/godot,Paulloz/godot,godotengine/godot,okamstudio/godot,Faless/godot,honix/godot,ZuBsPaCe/godot,mcanders/godot,Shockblast/godot,josempans/godot,Shockblast/godot,groud/godot,okamstudio/godot,BastiaanOlij/godot,firefly2442/godot,ex/godot,ex/godot,MarianoGnu/godot,Valentactive/godot,vkbsb/godot,Paulloz/godot,Valentactive/godot,ex/godot,DmitriySalnikov/godot,sanikoyes/godot,godotengine/godot,Paulloz/godot,okamstudio/godot,vkbsb/godot,Zylann/godot,okamstudio/godot,Shockblast/godot,BastiaanOlij/godot,godotengine/godot,Valentactive/godot,BastiaanOlij/godot,vnen/godot,josempans/godot,pkowal1982/godot,MarianoGnu/godot,NateWardawg/godot,Zylann/godot,NateWardawg/godot,BastiaanOlij/godot,josempans/godot,godotengine/godot,Faless/godot,DmitriySalnikov/godot,vnen/godot,vnen/godot,akien-mga/godot,ZuBsPaCe/godot,Valentactive/godot,ZuBsPaCe/godot,vkbsb/godot,vkbsb/godot,NateWardawg/godot,sanikoyes/godot,vnen/godot,akien-mga/godot,okamstudio/godot,vnen/godot,Shockblast/godot,Zylann/godot,MarianoGnu/godot,vkbsb/godot,vnen/godot,Shockblast/godot,akien-mga/godot,ZuBsPaCe/godot,okamstudio/godot,godotengine/godot,Shockblast/godot,mcanders/godot,DmitriySalnikov/godot,akien-mga/godot,BastiaanOlij/godot,akien-mga/godot,Shockblast/godot,pkowal1982/godot,NateWardawg/godot,mcanders/godot,honix/godot,Valentactive/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,okamstudio/godot,Paulloz/godot,sanikoyes/godot,vkbsb/godot,akien-mga/godot,josempans/godot