Displaying with the Video Card, general procedure for OpenGL 4.0+ or Vulkan
	Load whatever you want to display in main memory
		Format should be xyzxyzxyz, or xyzwxyzwxyzw, or something like that
	Move the list of vertices into video memory
	Same thing for colors, if you want those
	rgbargbargba, or rgbrgbrgb, or something like that
	Load a vertex shader
		It's a program that says what to do with the vertices (transformations, etc)
		Can also assign color to a vertex
	Load a fragment shader
		It's a program that figures out what color each fragment should be
		fragment = pixel
		Input will include which vertices were used to determine this fragment
		Can also include a color, determined by what the vertex shader output
	Start the main loop, which will:
		Prepare the transformation matrix or matrices for the next scene, if anything is moving	
		Clear the framebuffer
		Draw a new frame

How would Vulkan be different?
	Nothing in the above is wrong for vulkan
	But each step will require more detail
	OpenGL makes a lot of assumptions about what you want
	They'll be basically correct for what we're doing
	If they weren't, then we'd be in for a hard time of it

Lab 2:  Probably OpenGL
Project 1:  Probably using OpenGL and C++ to draw something, a "get your feet wet" project

Continuing with our demo:
	Let's make a field of spinning triangles
	Can we move through it?

Active learning:  Make every other triangle spin backwards?  Or something else?