2D Textures in EnSightexample without textures   example with textures        EnSight               analyze, visualize, co...
2D Textures• What is a 2D texture?  – A way to apply an image to an object• Why?  – Easier for audience to understand simu...
2D Texturesexample no textures     EnSight          analyze, visualize, communicate
2D Texturesexample with textures     EnSight            analyze, visualize, communicate
2D Textures– Traditional techniques   Isosurface of CO        Clip of temperature   EnSight                     analyze, v...
2D TexturesColor by variable but use texture for opacity      EnSight              analyze, visualize, communicate
2D Textures• Options  – Control location and orientation using the plane    tool or node ids  – Control how the texture “b...
2D Textures• Where do they come from?  – Any supported image file  – Web sites     • http://astronomy.swin.edu.au/~pbourke...
2D Textures• Steps  – Load a texture  – Orient the plane tool (or compute s & t    variables)  – Color the part by the tex...
2D Textures• Texture on a moving  object  – If the part is transient    the texture will “slide    off” unless you    refe...
2D Textures• Texture on a moving  object  – If the part is transient    the texture will “slide    off” unless you    refe...
Embeded Video• Realistic comparison• Time syncing features• Full 2D Texturing capabilities     EnSight              analyz...
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Texture Maps add Realism to CAE Results

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Textures can add realism to improve the appeal and to add details to simulation results so that they are more likely to be appreciated, they might be easier to compare to test data. There are also advanced ways to use textures which go beyond using them for realism or for logos. That usage is covered in another presentation on textures in EnSight.

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Texture Maps add Realism to CAE Results

  1. 1. 2D Textures in EnSightexample without textures example with textures EnSight analyze, visualize, communicate
  2. 2. 2D Textures• What is a 2D texture? – A way to apply an image to an object• Why? – Easier for audience to understand simulation – Improve realism – Different visual effects • Color by a variable, transparency by a alpha texture EnSight analyze, visualize, communicate
  3. 3. 2D Texturesexample no textures EnSight analyze, visualize, communicate
  4. 4. 2D Texturesexample with textures EnSight analyze, visualize, communicate
  5. 5. 2D Textures– Traditional techniques Isosurface of CO Clip of temperature EnSight analyze, visualize, communicate
  6. 6. 2D TexturesColor by variable but use texture for opacity EnSight analyze, visualize, communicate
  7. 7. 2D Textures• Options – Control location and orientation using the plane tool or node ids – Control how the texture “blends in” – Can compute the texture coordinates – A texture can have opacity EnSight analyze, visualize, communicate
  8. 8. 2D Textures• Where do they come from? – Any supported image file – Web sites • http://astronomy.swin.edu.au/~pbourke/texture/ EnSight analyze, visualize, communicate
  9. 9. 2D Textures• Steps – Load a texture – Orient the plane tool (or compute s & t variables) – Color the part by the texture and grab the plane tool coordinates – Repeat or clamp – Decal vs. modulate EnSight analyze, visualize, communicate
  10. 10. 2D Textures• Texture on a moving object – If the part is transient the texture will “slide off” unless you reference the origin and s & t vectors using node ids Example using plane orientation EnSight analyze, visualize, communicate
  11. 11. 2D Textures• Texture on a moving object – If the part is transient the texture will “slide off” unless you reference the origin and s & t vectors using node ids Example using node ids for orientation EnSight analyze, visualize, communicate
  12. 12. Embeded Video• Realistic comparison• Time syncing features• Full 2D Texturing capabilities EnSight analyze, visualize, communicate

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