[Bf-docboard-svn] bf-manual: [9046] trunk/blender_docs/manual: Added manual page for PDT Trigonometrical Functions

[Alan Odom]

Revision: 9046
          https://developer.blender.org/rBM9046
Author:   Clockmender
Date:     2022-02-27 13:05:55 +0100 (Sun, 27 Feb 2022)
Log Message:
-----------
Added manual page for PDT Trigonometrical Functions

Modified Paths:
--------------
    trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/index.rst

Added Paths:
-----------
    trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/trig_waves.rst
    trunk/blender_docs/manual/images/addons_pdt_trig_1.png
    trunk/blender_docs/manual/images/addons_pdt_trig_2.png
    trunk/blender_docs/manual/images/addons_pdt_trig_3.png
    trunk/blender_docs/manual/images/addons_pdt_trig_4.png
    trunk/blender_docs/manual/images/addons_pdt_trig_5.png

Modified: trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/index.rst
===================================================================
--- trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/index.rst	2022-02-27 04:07:33 UTC (rev 9045)
+++ trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/index.rst	2022-02-27 12:05:55 UTC (rev 9046)
@@ -36,6 +36,7 @@
    command.rst
    pivot_point.rst
    library.rst
+   trig_waves.rst
    examples.rst
    book_scanner.rst
 

Added: trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/trig_waves.rst
===================================================================
--- trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/trig_waves.rst	                        (rev 0)
+++ trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/trig_waves.rst	2022-02-27 12:05:55 UTC (rev 9046)
@@ -0,0 +1,66 @@
+*************************
+PDT Trigonometrical Waves
+*************************
+
+The Menu for Trigonometrical Waves
+
+.. figure:: /images/addons_pdt_trig_1.png
+   :align: left
+   :width: 300px
+
+.. container:: lead
+
+   .. clear
+This section of PDT is used to generate Trigonometrical Waves in a selected Object. In order to enable the ``Generate`` button, the use must first select an object using the ``Object Selector`` box.
+
+There are then a number of parameters that need to be set:
+
+* The ``Working Plane`` - this is just a duplicate display of the main PDT ``Working Plane``.
+* The ``Wave Form`` - Sine Cosine, or Tangent.
+* The number of ``Cycles`` - each cycle is 180 degrees, NOT a full circle, so a value of 1 will result in one peak with a sine wave for example.
+* The ``Cycle Length`` - the length in blend file units of one cycle.
+* The ``Amplitude`` - the height of the wave.
+* Whether to ``Empty`` the target object, set to true this will delete all vertices in the target object.
+* The ``Resolution`` - the number of vertices on one cycle.
+* If you are generating a ``Tangent`` wave, the maximum amplitude of the wave. Tangent functions range from 0 to infinity over a 90 degree wave, so this limits the extent to which the tangent wave will extend.
+* The ``Start Location`` - the point at which the first vertex will appear in Global Coordinates.
+* Whether ``Absolute`` values are required. In this context Absolute means greater than 0, so all peaks will be positive.
+
+Here is a "Before" image:
+
+.. figure:: /images/addons_pdt_trig_2.png
+   :align: left
+   :width: 450px
+
+.. container:: lead
+
+   .. clear
+And here is an "After" image:
+
+.. figure:: /images/addons_pdt_trig_3.png
+   :align: left
+   :width: 450px
+
+.. container:: lead
+
+   .. clear
+
+Here is an example of "Absolute" values using a Sine Wave:
+
+.. figure:: /images/addons_pdt_trig_4.png
+   :align: left
+   :width: 450px
+
+.. container:: lead
+
+   .. clear
+
+And finally an example of a Tangent Wave limited to a maximum value of 5:
+
+.. figure:: /images/addons_pdt_trig_5.png
+   :align: left
+   :width: 450px
+
+.. container:: lead
+
+   .. clear


Property changes on: trunk/blender_docs/manual/addons/3d_view/precision_drawing_tools/trig_waves.rst
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Index: trunk/blender_docs/manual/images/addons_pdt_trig_1.png
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--- trunk/blender_docs/manual/images/addons_pdt_trig_1.png	2022-02-27 04:07:33 UTC (rev 9045)
+++ trunk/blender_docs/manual/images/addons_pdt_trig_1.png	2022-02-27 12:05:55 UTC (rev 9046)

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Index: trunk/blender_docs/manual/images/addons_pdt_trig_2.png
===================================================================
--- trunk/blender_docs/manual/images/addons_pdt_trig_2.png	2022-02-27 04:07:33 UTC (rev 9045)
+++ trunk/blender_docs/manual/images/addons_pdt_trig_2.png	2022-02-27 12:05:55 UTC (rev 9046)

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Index: trunk/blender_docs/manual/images/addons_pdt_trig_3.png
===================================================================
--- trunk/blender_docs/manual/images/addons_pdt_trig_3.png	2022-02-27 04:07:33 UTC (rev 9045)
+++ trunk/blender_docs/manual/images/addons_pdt_trig_3.png	2022-02-27 12:05:55 UTC (rev 9046)

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Index: trunk/blender_docs/manual/images/addons_pdt_trig_4.png
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--- trunk/blender_docs/manual/images/addons_pdt_trig_4.png	2022-02-27 04:07:33 UTC (rev 9045)
+++ trunk/blender_docs/manual/images/addons_pdt_trig_4.png	2022-02-27 12:05:55 UTC (rev 9046)

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Index: trunk/blender_docs/manual/images/addons_pdt_trig_5.png
===================================================================
--- trunk/blender_docs/manual/images/addons_pdt_trig_5.png	2022-02-27 04:07:33 UTC (rev 9045)
+++ trunk/blender_docs/manual/images/addons_pdt_trig_5.png	2022-02-27 12:05:55 UTC (rev 9046)

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