![\"\"](\"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/08\/unity_point_cloud_viewer1.jpg?resize=680%2C446\" "\\"unity_point_cloud_viewer1\\"")
<\/p>\n<\/p>\n
Latest version is here<\/span> >> Check new page here: <\/strong>http:\/\/unitycoder.com\/blog\/2014\/03\/19\/asset-store-point-cloud-viewer-unity\/ Quick test for reading XYZ point cloud data and displaying it using DX11 features.<\/p>\n Current info:<\/strong> Update#1:<\/strong> Update#2:<\/strong> Webplayer:<\/strong> Image#2:<\/strong> With 50% transparency & 8x antialias, and MouseOrbit (+60fps to orbit around the point cloud)<\/p>\n —<\/p>\n Image#3<\/strong>: Showing all of the 3.6million points<\/p>\n —<\/p>\n Image#4 (29.01.2014):<\/strong> 2.2million points with vsync and without:<\/p>\n —<\/p>\n Image#5:<\/strong> PLY (Ascii) importer works Latest version is here >> Check new page here: http:\/\/unitycoder.com\/blog\/2014\/03\/19\/asset-store-point-cloud-viewer-unity\/ Quick test for reading XYZ point cloud data and displaying it using DX11 features. Current info: – 1 million points works fine (60fps with no update loop, 20fps with pos.x+1 for each point in a […]<\/p>\n","protected":false},"author":1,"featured_media":1031,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[293,3],"tags":[573,571,79,397,295,572,574,299,396,297,479,395,398,14,33,298,296],"class_list":["post-1030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-directx11-unity3d","category-unity3d","tag-asc","tag-catia","tag-color","tag-data","tag-dx11","tag-faro-scene","tag-intensity","tag-laser-scanner","tag-laser-scanning","tag-point-cloud","tag-pointcloud","tag-pointclouds","tag-points","tag-shader","tag-vertex","tag-viewer","tag-xyz"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/08\/unity_point_cloud_viewer1.jpg?fit=680%2C446&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p1KTaT-gC","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/1030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/comments?post=1030"}],"version-history":[{"count":46,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/1030\/revisions"}],"predecessor-version":[{"id":3569,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/1030\/revisions\/3569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media\/1031"}],"wp:attachment":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media?parent=1030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/categories?post=1030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/tags?post=1030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n<\/strong><\/a><\/em><\/p>\n
\n– 1 million points works fine (60fps with no update loop, 20fps with pos.x+1 for each point in a full for loop)
\n– >2 million points hangs the whole computer, need to power off.. (it seems to draw it first but then hangs after few secs..)
\n– Dragon scan data from: http:\/\/graphics.stanford.edu\/data\/3Dscanrep\/<\/a> (only 1m points shown in the screenshot above..)
\n– ToDo: Would it help to split the rendering to multiple scripts? Since >2 million in 1 script hangs it..(?)
\n– Actually you only get 1 drawcall, I had some guitext enabled on that screenshot..<\/p>\n
\n– New record: 3.6million points(mouseorbit makes no difference, +60fps) *Image#3<\/p>\n
\n– 20 million points!! (~55fps)
\n– New record: 40 million points<\/strong>!!<\/span> (~34fps) *screenshot coming later..
\n– 45 or 50 million points, doesnt crash, but only shows few points?? (~1-3fps)
\n– Now can use laser scanner point intensity or RGB colors for the points (but it takes more memory, 40million points says out of memory, 20mil works..)
\n– Using geforce gtx580 3gb<\/p>\n
\nfile size too big..(if include the points)
\n
\n<\/strong><\/a><\/em><\/p>\n![\"\"](\"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/09\/1millionpoints_antialias.jpg?resize=680%2C425\" "\\"1millionpoints_antialias\\"")
<\/p>\n![\"\"](\"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/09\/3million_vertices_unity_1_object.jpg?resize=680%2C369\" "\\"3million_vertices_unity_1_object\\"")
<\/p>\n![\"point_cloud_before_1\"](\"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/09\/point_cloud_before_1.jpg?resize=308%2C205\")
<\/a>\u00a0 ![\"point_cloud_after_1\"](\"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/09\/point_cloud_after_1.jpg?resize=308%2C205\")
<\/p>\n
\nsample data “Vellum manuscript” from\u00a0 http:\/\/graphics.stanford.edu\/data\/3Dscanrep\/<\/a> , converted to PLY ascii with http:\/\/meshlab.sourceforge.net\/<\/a>\u00a0 (2.155.617 points)<\/p>\n![\"unity_point_cloud_ply_file_import_1\"](\"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2012\/09\/unity_point_cloud_ply_file_import_1.jpg?resize=655%2C590\")
<\/p>\n","protected":false},"excerpt":{"rendered":"