202 lines
5.0 KiB
Factor
202 lines
5.0 KiB
Factor
! Copyright (C) 2008 Jean-François Bigot.
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! See http://factorcode.org/license.txt for BSD license.
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USING: help.markup help.syntax kernel quotations strings ;
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IN: 4DNav
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HELP: menu-3D
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{ $values
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{ "gadget" "gadget" }
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}
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{ $description "The menu dedicated to 3D movements of the camera" } ;
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HELP: menu-4D
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{ $values
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{ "gadget" "gadget" }
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}
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{ $description "The menu dedicated to 4D movements of space" } ;
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HELP: menu-bar
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{ $values
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{ "gadget" "gadget" }
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}
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{ $description "return gadget containing menu buttons" } ;
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HELP: model-projection
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{ $values
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{ "x" "interger" }
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{ "space" "space" }
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}
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{ $description "Project space following coordinate x" } ;
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HELP: mvt-3D-1
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{ $values
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{ "quot" "quotation" }
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}
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{ $description "return a quotation to orientate space to see it from first point of view" } ;
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HELP: mvt-3D-2
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{ $values
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{ "quot" "quotation" }
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}
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{ $description "return a quotation to orientate space to see it from second point of view" } ;
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HELP: mvt-3D-3
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{ $values
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{ "quot" "quotation" }
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}
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{ $description "return a quotation to orientate space to see it from third point of view" } ;
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HELP: mvt-3D-4
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{ $values
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{ "quot" "quotation" }
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}
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{ $description "return a quotation to orientate space to see it from first point of view" } ;
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HELP: load-model-file
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{ $description "load space from file" } ;
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HELP: rotation-4D
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{ $values
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{ "m" "a rotation matrix" }
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}
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{ $description "Apply a 4D rotation matrix" } ;
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HELP: translation-4D
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{ $values
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{ "v" "vector" }
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}
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{ $description "Apply a 4D translation" } ;
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ARTICLE: "implementation details" "How 4DNav is done"
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"4DNav is build using :"
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{ $subsections
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"4DNav.camera"
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"adsoda-main-page"
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}
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;
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ARTICLE: "Space file" "Create a new space file"
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"To build a new space, create an XML file using " { $vocab-link "adsoda" } " model description. A solid is not caracterized by its corners but is defined as the intersection of hyperplanes."
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$nl
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"An example is:"
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{ $code """
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<model>
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<space>
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<dimension>4</dimension>
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<solid>
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<name>4cube1</name>
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<dimension>4</dimension>
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<face>1,0,0,0,100</face>
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<face>-1,0,0,0,-150</face>
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<face>0,1,0,0,100</face>
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<face>0,-1,0,0,-150</face>
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<face>0,0,1,0,100</face>
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<face>0,0,-1,0,-150</face>
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<face>0,0,0,1,100</face>
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<face>0,0,0,-1,-150</face>
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<color>1,0,0</color>
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</solid>
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<solid>
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<name>4triancube</name>
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<dimension>4</dimension>
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<face>1,0,0,0,160</face>
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<face>-0.4999999999999998,-0.8660254037844387,0,0,-130</face>
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<face>-0.5000000000000004,0.8660254037844384,0,0,-130</face>
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<face>0,0,1,0,140</face>
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<face>0,0,-1,0,-180</face>
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<face>0,0,0,1,110</face>
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<face>0,0,0,-1,-180</face>
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<color>0,1,0</color>
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</solid>
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<solid>
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<name>triangone</name>
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<dimension>4</dimension>
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<face>1,0,0,0,60</face>
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<face>0.5,0.8660254037844386,0,0,60</face>
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<face>-0.5,0.8660254037844387,0,0,-20</face>
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<face>-1.0,0,0,0,-100</face>
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<face>-0.5,-0.8660254037844384,0,0,-100</face>
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<face>0.5,-0.8660254037844387,0,0,-20</face>
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<face>0,0,1,0,120</face>
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<face>0,0,-0.4999999999999998,-0.8660254037844387,-120</face>
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<face>0,0,-0.5000000000000004,0.8660254037844384,-120</face>
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<color>0,1,1</color>
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</solid>
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<light>
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<direction>1,1,1,1</direction>
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<color>0.2,0.2,0.6</color>
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</light>
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<color>0.8,0.9,0.9</color>
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</space>
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</model>""" } ;
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ARTICLE: "TODO" "Todo"
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{ $list
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"A vocab to initialize parameters"
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"an editor mode"
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{ $list "add a face to a solid"
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"add a solid to the space"
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"move a face"
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"move a solid"
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"select a solid in a list"
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"select a face"
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"display selected face"
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"edit a solid color"
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"add a light"
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"edit a light color"
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"move a light"
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}
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"add a tool wich give an hyperplane normal vector with enought points. Will use adsoda.intersect-hyperplanes with { { 0 } { 0 } { 1 } } "
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"decorrelate 3D camera and activate them with select buttons"
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} ;
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ARTICLE: "4DNav" "The 4DNav app"
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{ $vocab-link "4DNav" }
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$nl
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{ $heading "4D Navigator" }
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"4DNav is a simple tool to visualize 4 dimensionnal objects."
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$nl
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"It uses " { $vocab-link "adsoda" } " library to display a 4D space and navigate thru it."
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$nl
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"It will display:"
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{ $list
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{ "a menu window" }
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{ "4 visualization windows" }
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}
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"Each visualization window represents the projection of the 4D space on a particular 3D space."
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{ $heading "Start" }
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"type:" { $code "\"4DNav\" run" }
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{ $heading "Navigation" }
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"Menu window is divided in 4 areas"
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{ $list
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{ "a space-file chooser to select the file to display" }
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{ "a parametrization area to select the projection mode" }
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{ "4D submenu to translate and rotate the 4D space" }
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{ "3D submenu to move the camera in 3D space. Cameras in every 3D spaces are manipulated as a single one" }
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}
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{ $heading "Links" }
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{ $subsections
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"Space file"
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"TODO"
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"implementation details"
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}
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;
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ABOUT: "4DNav"
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