3D Graphics for Dummies Significant content “borrowed” from Dan Chang @ Nintendo NTD “with permission” Chris Ryan CppCon 2021 github.com/ChrisR98008/CppCon20213 3D Graphics for Dummies4 3D Graphics 3D Graphics for Dummies6 3D Graphics for Dummies7 3D Graphics for Dummies8 3D Graphics for Dummies9 3D Graphics for Dummies10 3D Graphics for Dummies11 3D Graphics for Dummies12 3D Graphics for for Dummies13 3D Graphics for Dummies14 3D Graphics for Dummies15 3D Graphics for Dummies Winding / Right Hand Rule Fingers curled in the order of the points, thumb points up Counter clockwise right

commands available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. 1.4 Supported file formats MuPDF options available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. Used in conjunction with the mutool off. • 2: 4 levels. • 4: 16 levels. • 8: 256 levels. -A graphics level / text level Independently set the anti-aliasing levels for graphics and text. e.g. -A 0/4. [pages] A comma separated list of

commands available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. 1.4 Supported file formats MuPDF options available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. Used in conjunction with the mutool off. • 2: 4 levels. • 4: 16 levels. • 8: 256 levels. -A graphics level / text level Independently set the anti-aliasing levels for graphics and text. e.g. -A 0/4. [pages] A comma separated list of

commands available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. 1.4 Supported file formats MuPDF an image and can be explained as follows: q % Save graphics state 200 0 0 200 10 10 cm % Translate /Image1 Do % Paintimage Q % Restore graphics state For more see page 337 of the Adobe PDF Reference options available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. Used in conjunction with the mutool

commands available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. 1.4 Supported file formats MuPDF options available: • mupdf-gl A handy viewer UI. • muraster Can be used to convert PDF pages to raster images. • mutool An all purpose tool for dealing with PDF files. Used in conjunction with the mutool off. • 2: 4 levels. • 4: 16 levels. • 8: 256 levels. -A graphics level / text level Independently set the anti-aliasing levels for graphics and text. e.g. -A 0/4. [pages] A comma separated list of

to your Fonts folder, select the font file, and in the Inspector, change Rendering Mode to Hinted Raster. Press apply and you are pixel crispy good! This book is brought to you by Zenva - Enroll

Automatic mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 4.4 Hardware-accelerated graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 4.4.1 Hardware 3D acceleration (OpenGL 9.4.1 Manual setup of selected guest services on Linux . . . . . . . . . . . . . 148 9.4.2 Guest graphics and mouse driver setup in depth . . . . . . . . . . . . . 148 9.5 CPU hot-plugging . . . . . . machine will sup- port automatic adjustment of video resolutions, seamless windows, accelerated 3D graphics and more. The Guest Additions are described in detail in chapter 4, Guest Additions, page 57. 12

Automatic mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 4.4 Hardware-accelerated graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 4.4.1 Hardware 3D acceleration (OpenGL 9.4.1 Manual setup of selected guest services on Linux . . . . . . . . . . . . . 157 9.4.2 Guest graphics and mouse driver setup in depth . . . . . . . . . . . . . 157 9.5 CPU hot-plugging . . . . . . machine will sup- port automatic adjustment of video resolutions, seamless windows, accelerated 3D graphics and more. The Guest Additions are described in detail in chapter 4, Guest Additions, page 59. 13

limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 4.5 Hardware-accelerated graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 4.5.1 Hardware 3D acceleration (OpenGL 9.4.1 Manual setup of selected guest services on Linux . . . . . . . . . . . . . 200 9.4.2 Guest graphics and mouse driver setup in depth . . . . . . . . . . . . . 200 9.5 CPU hot-plugging . . . . . . machine will sup- port automatic adjustment of video resolutions, seamless windows, accelerated 3D graphics and more. The Guest Additions are described in detail in chapter 4, Guest Additions, page 64. 14

Automatic mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 4.4 Hardware-accelerated graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 4.4.1 Hardware 3D acceleration (OpenGL 9.4.1 Manual setup of selected guest services on Linux . . . . . . . . . . . . . 165 9.4.2 Guest graphics and mouse driver setup in depth . . . . . . . . . . . . . 165 9.5 CPU hot-plugging . . . . . . machine will sup- port automatic adjustment of video resolutions, seamless windows, accelerated 3D graphics and more. The Guest Additions are described in detail in chapter 4, Guest Additions, page 60. 13