Optics modo 401 extension: Difference between revisions
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modo 401 optics child elements. |
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| product2 = | | product2 = | ||
| product3 = | | product3 = | ||
| contact_email = | | contact_email = customer_service@luxology.com | ||
| last_updated = | | last_updated = 21 Aug 09}} | ||
==<extra>/<technique profile="modo401">/<param> Elements== | ==<extra>/<technique profile="modo401">/<param> Elements== | ||
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|+ '''Child Elements''' | |+ '''Child Elements''' | ||
!sid||name||Description||type||Default||Occurrences||Named values | !sid||name||Description||type||Default||Occurrences||Named values | ||
|- | |||
|targetID||Target_Node_ID||ID of the item targeted by this camera||Name|| ||0 or 1|| | |||
|- | |||
|targetEnable||Target_Enable||If targeting is enabled||bool||false||0 or 1|| | |||
|- | |||
|targetFocus||Target_Focus||If camera focus is linked to target distance||bool||false||0 or 1|| | |||
|- | |||
|target||Target_Distance||Distance at which camera should focus on target||float||5.0||0 or 1|| | |||
|- | |||
|targetRoll||Target_Roll||Angular offset from target along look axis||float||0||0 or 1|| | |||
|- | |- | ||
|projType||Projection_Type||Optical projection type||Name||persp||1||persp, ortho, spherical | |projType||Projection_Type||Optical projection type||Name||persp||1||persp, ortho, spherical | ||
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|- | |- | ||
|distort||Lens_Distortion||Amount of lens distortion||float||0||0 or 1|| | |distort||Lens_Distortion||Amount of lens distortion||float||0||0 or 1|| | ||
|- | |||
|squeeze||Lens_Squeeze||Horizontal lens squeeze||float||1.0||0 or 1|| | |||
|- | |||
|focusDist||Focus_Distance||Distance at which image is in focus||float||4||0 or 1|| | |||
|- | |||
|fStop||F-Stop||Focal length divided by effective aperture diameter||float||4||0 or 1|| | |||
|- | |||
|blurLen||Blur_Length||Length of blur||float||0.5||0 or 1|| | |||
|- | |||
|blurOff||Blur_Offset||Offset of blur||float||0||0 or 1|| | |||
|- | |||
|ioDist||Interocular_Distance||Distance between stereo imagers||float||0.065||0 or 1|| | |||
|- | |||
|convDist||Convergence_Distance||Distance at which stereo imagers converge||float||1||0 or 1|| | |||
|} | |} | ||
===Details=== | ===Details=== | ||
:<!-- Additional info about how and where to use the element (and its children), lists of additional relevant links, detailed value tables for element or attribute values, etc. --> | :The target-related params should only appear if the initial targetID param is present, as those channels are only available for cameras which have a target set. The target-related channels are added during scene load only when a targetID is found.<!-- Additional info about how and where to use the element (and its children), lists of additional relevant links, detailed value tables for element or attribute values, etc. --> | ||
===Examples=== | ===Examples=== | ||
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</technique_common> | </technique_common> | ||
<technique profile="modo401"> | <technique profile="modo401"> | ||
<param sid="targetID" name="Target_Node_ID" type="Name">Geometry-MeshNode</param> | |||
<param sid="targetEnable" name="Target_Enable" type="bool">true</param> | |||
<param sid="targetFocus" name="Target_Focus" type="bool">true</param> | |||
<param sid="target" name="Target_Distance" type="float">5</param> | |||
<param sid="targetRoll" name="Target_Roll" type="float">1</param> | |||
<param sid="projType" name="Projection_Type" type="Name">persp</param> | <param sid="projType" name="Projection_Type" type="Name">persp</param> | ||
<param sid="focalLen" name="Focal_Length" type="float">0.05</param> | <param sid="focalLen" name="Focal_Length" type="float">0.05</param> |
Latest revision as of 22:00, 21 August 2009
Extension information |
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This article is part of the COLLADA extensions directory |
Adding to the extensions directory |
<extra>/<technique profile="modo401">/<param> Elements
- Category: (core) Camera (See list of specification categories)
- Introduction: Describes custom cameras, include the specialized spherical camera sub-type supported by modo 401.
Concepts
- The modo render engine provides a general purpose camera, including perspective and orthographic optics as specified by the common COLLADA technique, as well as a specialized spherical camera.
Attributes Name Type Description Required? sid xs:ncname A unique symbol within the technique; one for each param. Yes name xs:ncname A user-friendly name for the param. no
Related Elements Parent element(s) <camera>/<optics> Extra and/or Technique <extra>/<technique profile="modo401"> Child elements None Other
Child Elements sid name Description type Default Occurrences Named values targetID Target_Node_ID ID of the item targeted by this camera Name 0 or 1 targetEnable Target_Enable If targeting is enabled bool false 0 or 1 targetFocus Target_Focus If camera focus is linked to target distance bool false 0 or 1 target Target_Distance Distance at which camera should focus on target float 5.0 0 or 1 targetRoll Target_Roll Angular offset from target along look axis float 0 0 or 1 projType Projection_Type Optical projection type Name persp 1 persp, ortho, spherical focalLen Focal_Length Distance from center of lens to focal point float 0.05 1 distort Lens_Distortion Amount of lens distortion float 0 0 or 1 squeeze Lens_Squeeze Horizontal lens squeeze float 1.0 0 or 1 focusDist Focus_Distance Distance at which image is in focus float 4 0 or 1 fStop F-Stop Focal length divided by effective aperture diameter float 4 0 or 1 blurLen Blur_Length Length of blur float 0.5 0 or 1 blurOff Blur_Offset Offset of blur float 0 0 or 1 ioDist Interocular_Distance Distance between stereo imagers float 0.065 0 or 1 convDist Convergence_Distance Distance at which stereo imagers converge float 1 0 or 1
Details
- The target-related params should only appear if the initial targetID param is present, as those channels are only available for cameras which have a target set. The target-related channels are added during scene load only when a targetID is found.
Examples
<library_cameras> <camera id="Camera-Camera" name="Camera"> <optics> <technique_common> <perspective> <xfov sid="HFOV">39.5978</xfov> <yfov sid="YFOV">26.9915</yfov> <znear sid="near_clip">0.01</znear> <zfar sid="far_clip">10000</zfar> </perspective> </technique_common> <technique profile="modo401"> <param sid="targetID" name="Target_Node_ID" type="Name">Geometry-MeshNode</param> <param sid="targetEnable" name="Target_Enable" type="bool">true</param> <param sid="targetFocus" name="Target_Focus" type="bool">true</param> <param sid="target" name="Target_Distance" type="float">5</param> <param sid="targetRoll" name="Target_Roll" type="float">1</param> <param sid="projType" name="Projection_Type" type="Name">persp</param> <param sid="focalLen" name="Focal_Length" type="float">0.05</param> <param sid="distort" name="Lens_Distortion" type="float">0</param> <param sid="squeeze" name="Lens_Squeeze" type="float">1</param> <param sid="focusDist" name="Focus_Distance" type="float">4</param> <param sid="fStop" name="F-Stop" type="float">4</param> <param sid="blurLen" name="Blur_Length" type="float">0.5</param> <param sid="blurOff" name="Blur_Offset" type="float">0</param> <param sid="ioDist" name="Interocular_Distance" type="float">0.065</param> <param sid="convDist" name="Convergence_Distance" type="float">1</param> </technique> </optics> </camera> </library_cameras>