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Shadow Mapping Strikes Back // OpenGL Tutorial #36

In this video we continue our journey with Shadow Mapping and we learn how to use Orthographic Projection in order to implement shadows with a directional light. Watch the previous tutorial for background on Shadow Mapping:    • Basic Shadow Mapping // OpenGL Tutori...   Timecodes 00:00 Intro 00:23 Recap and background 01:36 Directional light VS spot light 02:15 Orthographic Projection background 03:41 Orthographic Projection matrix 05:18 Mapping the view volume to NDC 07:01 Creating the matrix 07:50 Right handed VS left handed system 08:08 Matrix code review 08:31 Testing Orthographic Projection 08:55 Changes to the main application code 10:06 Changes the lighting fragment shader 10:23 Conclusion Make sure to watch all the previous tutorials in the "OpenGL For Beginners" playlist at    • OpenGL for Beginners   Please visit https://ogldev.org to see more of my tutorials on modern OpenGL. Link to source: https://github.com/emeiri/ogldev/blob... OpenGL 4.6 specification: https://www.khronos.org/registry/Open... Feel free to comment below. Email: [email protected] Github: https://github.com/emeiri/ogldev.git Twitter: @ogldev One time donations (Paypal): https://ogldev.org/donate.html Patreon:   / ogldev   Credits: Model by TastyFish (https://blendswap.com/blend/20163) Sun Image by OpenClipart-Vectors from Pixabay CAD images: *    • Computer-aided design | Wikipedia aud...   *    • Design Warehouse  , *    • reading structural drawings 1   Music: "Dream Avenue" by CreatorMix (https://creatormix.com/) Enjoy, Etay Meiri #opengl #ogldev #opengtutorials