checks all components
true if all is positive
assert( isAllCompPositive( [1,2,3] ) ); assert( isAllCompPositive( vec3( 1,2,3 ) ) ); assert( isAllCompPositive( CrdVector!3( 1,2,3 ) ) ); assert( !isAllCompPositive( [-1,2,3] ) );
See Implementation
checks all components