John Lagerquist

Widget Gallery exception on Win32 ( debug build )

8

I get a null pointer exception on line 161 "this->graphics_context._Mypair._Myval2 was nullptr." `auto canvas = graphics_context->create_canvas(size, canvas_flags);` in the window::draw() function ``` void window::draw() { graphics::canvas_flags canvas_flags; if(flags.test(window_flag::anti_alias)) canvas_flags |=...

The function `Normalize `on line 71 of QuaternionFunction.h calls a vector function `Normalized` ``` /// Returns the unit quaternion of the same direction. Does not change this object. template Quaternion...

I am working in Win 10. When I try to debug some of the example scripts ( i.e. sieve.p ) using `F5` in quincy I get a popup error: `Couldn't...

How do I multiply an SI unit by a unitless quantity i.e ``` struct sphere_t { SI::metre_t r; SI::square_metre_t surface_area(void) const { return 4.0 * PI * r * r;...