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An Introduction to MEL Scripting for Animators

Presented by: Paul Robbins. An Introduction to MEL Scripting for Animators. Who I am. Who I am. Education. Who I am. Education - BFA in Digital Art/Design from Henderson State University with a minor in Computer Science. Who I am. Education

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An Introduction to MEL Scripting for Animators

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  1. Presented by: Paul Robbins An Introduction to MEL Scripting for Animators

  2. Who I am

  3. Who I am Education

  4. Who I am Education - BFA in Digital Art/Design from Henderson State University with a minor in Computer Science

  5. Who I am Education - BFA in Digital Art/Design from Henderson State University with a minor in Computer Science - BS in Computer Animation from Full Sail

  6. Who I am Experience

  7. Who I am Experience - Animator at Insomniac Games

  8. Who I am Experience - Animator at Insomniac Games - Animator at Activision’s Raven Software

  9. Who I am Experience - Animator at Insomniac Games - Animator at Activision’s Raven Software - Wolfenstein

  10. Who I am Experience - Animator at Insomniac Games - Animator at Activision’s Raven Software - Wolfenstein - Singularity

  11. Who I am Experience - Animator at Insomniac Games - Animator at Activision’s Raven Software - Wolfenstein - Singularity

  12. Outline

  13. Outline Basics - What is MEL? - How Maya Uses MEL - Script Editor - MEL Commands - Variables - Return Values

  14. Outline Usage and How to Learn MEL - Script Editor - MEL Command Reference - Other People’s Scripts

  15. Outline Usage and How to Learn MEL - Script Editor - MEL Command Reference - Other People’s Scripts

  16. Outline Example Script - How it Works - The Process of Writing It

  17. Outline Helpful Resources

  18. MEL Basics

  19. MEL Basics What is MEL?

  20. MEL Basics What is MEL? - Stands for Maya Embedded Language

  21. MEL Basics What is MEL? - Stands for Maya Embedded Language - Scripting language that’s unique to Maya

  22. MEL Basics What is MEL? - Stands for Maya Embedded Language - Scripting language that’s unique to Maya - Easier to learn than programming languages like C++

  23. MEL Basics How Maya Uses MEL

  24. MEL Basics How Maya Uses MEL - Menus - Shelf Buttons - Hotkeys - Expressions - GUI

  25. MEL Basics Script Editor

  26. MEL Basics Script Editor - You get to it by hitting

  27. MEL Basics Script Editor - Top area displays the MEL that Maya just did

  28. MEL Basics Script Editor - Top area displays the MEL that Maya just did - Bottom area is a work area where you type code interactively

  29. MEL Basics Script Editor - Top area displays the MEL that Maya just did - Bottom area is a work area where you type code interactively - Selecting text and hitting ‘ctrl + Enter’ executes code

  30. MEL Basics Script Editor - Top area displays the MEL that Maya just did - Bottom area is a work area where you type code interactively - Selecting text and hitting ‘ctrl + Enter’ executes code - Make a shelf button by selecting text and middle mouse dragging to the shelf

  31. MEL Basics MEL Commands

  32. MEL Basics MEL Commands - Structure

  33. MEL Basics MEL Commands - Structure <command name> -flags values;

  34. MEL Basics MEL Commands - Structure <command name> -flags values;

  35. MEL Basics MEL Commands - Structure <command name> -flags values;

  36. MEL Basics MEL Commands - Structure <command name> -flags values;

  37. MEL Basics MEL Commands - Structure <command name> -flags values; - Example 1 sphere -radius 3;

  38. MEL Basics MEL Commands - Structure <command name> -flags values; - Example 1 sphere -radius 3; - Example 2 polySphere -radius 2.5 -subdivisionsX 10 -subdivisionsY 30 -name "Rambo";

  39. MEL Basics MEL Commands - Structure <command name> -flags values; - Example 1 sphere -radius 3; - Example 2 polySphere -radius 2.5 -subdivisionsX 10 -subdivisionsY 30 -name "Rambo"; - These flags are like the option box settings

  40. MEL Basics MEL Commands - Modes

  41. MEL Basics MEL Commands - Modes Creation Edit Query

  42. MEL Basics MEL Commands - Modes - Creation - by default

  43. MEL Basics MEL Commands - Modes - Creation - by default - Edit - Used to change values of an existing object

  44. MEL Basics MEL Commands - Modes - Creation - by default - Edit - Used to change values of an existing object - Query - Used to get a value from an existing object

  45. MEL Basics MEL Commands - Examples of Modes

  46. MEL Basics MEL Commands - Examples of Modes - Creation polySphere;

  47. MEL Basics MEL Commands - Examples of Modes - Creation polySphere; - Edit polySphere -edit -radius 4 “Rambo”;

  48. MEL Basics MEL Commands - Examples of Modes - Creation polySphere; - Edit polySphere -edit -radius 4 “Rambo”; - Query polySphere -query -radius “Rambo”;

  49. MEL Basics Variables

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