EnSight analyze, visualize, communicate 2D Textures in EnSight example without texturesexample with textures
EnSight analyze, visualize, communicate 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 2D Textures example no textures
EnSight analyze, visualize, communicate 2D Textures example with textures
EnSight analyze, visualize, communicate 2D Textures –Traditional techniques Isosurface of COClip of temperature
EnSight analyze, visualize, communicate 2D Textures Color 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 “ blends in ” –Can compute the texture coordinates –A texture can have opacity
EnSight analyze, visualize, communicate 2D Textures Where do they come from? –Any supported image file –Web sites
EnSight analyze, visualize, communicate 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 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 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 Embeded Video Realistic comparison Time syncing features Full 2D Texturing capabilities