Add Modeling Ant tutorial

docs/examples/index.rst

@@ -0,0 +1,9 @@
+Dust3D Modeling Examples
+--------------------------
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+   :glob:
+
+   modeling-ant/*

docs/examples/modeling-ant/index.rst

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+Modeling Ant using Dust3D
+---------------------------
+
+Prepare Reference Sheet
+=======================
+You can start modeling without any reference, however, if you model on top of a turnaround reference sheet, the final result would be better, it also ease the progress of modeling.
+The recommended features for reference sheet in Dust3D:
+
+* Only one image, but include at least two profiles in the image, one for front view, one for side view. And align horizontally with the same height.
+* Image size less than 1MB. Because if you save the document, the reference image will also be included in the .ds3 file.
+* No blur filter, make a clean sheet, Dust3D will blur it for you when you load the image.
+
+.. image:: https://raw.githubusercontent.com/huxingyi/dust3d/master/docs/examples/modeling-ant/ant-reference-from-antweb-org.jpg
+
+The above reference is a good example. The raw picture comes from https://www.antweb.org/bigPicture.do?name=casent0103346&shot=d&number=1 Composed in GIMP.
+
+Modeling in Dust3D
+=====================
+
+#. Load Reference Sheet from Menu: File > Change Turnaround...
+#. Click Plus(+) Icon from Tool Box
+#. Place node on the canvas acording to the reference background.
+#. Use Mouse Wheel to Adjust the radius of the node, hold shift to slow down the scroll scale.
+#. Use the Parts List panel to toggle the settings to make you can easily select or see nodes.
+#. Use Mouse Middle button pluse Shift key to rotate and move around the Rendered Model.
+
+.. image:: https://raw.githubusercontent.com/huxingyi/dust3d/master/docs/examples/modeling-ant/modeling-ant-dust3d-screenshot.png
+
+Export Mesh
+===============
+
+After finished modeling, Export the result mesh from Menu: File > Export...
+Only supports Wavefront(.obj) format in the current stage.
+
+Download
+==============
+
+You can download all the resources including the full Dust3D Document from the following links.
+
+#. https://raw.githubusercontent.com/huxingyi/dust3d/master/docs/examples/modeling-ant/ant-reference-from-antweb-org.xcf
+#. https://raw.githubusercontent.com/huxingyi/dust3d/master/docs/examples/modeling-ant/ant-reference-from-antweb-org.jpg
+#. https://raw.githubusercontent.com/huxingyi/dust3d/master/docs/examples/modeling-ant/ant.ds3
+
+Turnaround Reference Resource
+==============================
+#. https://www.antweb.org/
+
+(If you know more resource, please edit this page in Github to share, thanks.)

docs/get_started.rst

@@ -6,5 +6,6 @@ Getting Started
    :caption: Contents:
    :glob:
    
+   install
    interface/*
    shortcuts

docs/index.rst

@@ -12,6 +12,7 @@ Dust3D Reference Guide
    :glob:
    
    get_started
+   examples/index.rst
    for_developers
 
 Indices and tables

docs/install.rst

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+Download and Install Dust3D
+-----------------------------
+Dust3D haven't yet been released, however, you can try the latest unstable version,
+
+* For Windows:
+
+    https://github.com/huxingyi/dust3d/releases/download/unstable/dust3d_unstable_x86.zip
+
+    No need to install, unzip and run the exe.
+
+* For Mac OS X:
+
+    https://github.com/huxingyi/dust3d/releases/download/unstable/dust3d_unstable.dmg
+
+* Other platform, please build from source:
+
+    https://github.com/huxingyi/dust3d
+
+Found BUG?
+
+If you have any thoughts while using Dust3D, please don't hesitate to share by drop it here https://github.com/huxingyi/dust3d/issues