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class_float.rst

class_float.rst 2.0 KB
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  1. .. Generated automatically by doc/tools/makerst.py in Godot's source tree.
    2. 

  2. .. DO NOT EDIT THIS FILE, but the float.xml source instead.
    3. 

  3. .. The source is found in doc/classes or modules/<name>/doc_classes.
    4. 

  4. 

  5. .. _class_float:
    6. 

  6. 

  7. float
    8. 

  8. =====
    9. 

  9. 

  10. **Category:** Built-In Types
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  11. 

  12. Brief Description
    13. 

  13. -----------------
    14. 

  14. 

  15. Float built-in type
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  16. 

  17. Methods
    18. 

  18. -------
    19. 

  19. 

  20. +---------------------------+-------------------------------------------------------------------------------------+
    21. 

  21. | :ref:`float<class_float>` | :ref:`float<class_float_method_float>` **(** :ref:`bool<class_bool>` from **)**     |
    22. 

  22. +---------------------------+-------------------------------------------------------------------------------------+
    23. 

  23. | :ref:`float<class_float>` | :ref:`float<class_float_method_float>` **(** :ref:`int<class_int>` from **)**       |
    24. 

  24. +---------------------------+-------------------------------------------------------------------------------------+
    25. 

  25. | :ref:`float<class_float>` | :ref:`float<class_float_method_float>` **(** :ref:`String<class_String>` from **)** |
    26. 

  26. +---------------------------+-------------------------------------------------------------------------------------+
    27. 

  27. 

  28. Description
    29. 

  29. -----------
    30. 

  30. 

  31. Float built-in type.
    32. 

  32. 

  33. Method Descriptions
    34. 

  34. -------------------
    35. 

  35. 

  36. .. _class_float_method_float:
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  37. 

  38. - :ref:`float<class_float>` **float** **(** :ref:`bool<class_bool>` from **)**
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  39. 

  40. Cast a :ref:`bool<class_bool>` value to a floating point value, ``float(true)`` will be equal to 1.0 and ``float(false)`` will be equal to 0.0.
    41. 

  41. 

  42. - :ref:`float<class_float>` **float** **(** :ref:`int<class_int>` from **)**
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  43. 

  44. Cast an :ref:`int<class_int>` value to a floating point value, ``float(1)`` will be equal to 1.0.
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  45. 

  46. - :ref:`float<class_float>` **float** **(** :ref:`String<class_String>` from **)**
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  47. 

  48. Cast a :ref:`String<class_String>` value to a floating point value. This method accepts float value strings like ``"1.23"`` and exponential notation strings for its parameter so calling ``float("1e3")`` will return 1000.0 and calling ``float("1e-3")`` will return 0.001.
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  49.