{"id":2098,"date":"2013-08-01T02:40:41","date_gmt":"2013-07-31T23:40:41","guid":{"rendered":"http:\/\/unitycoder.com\/blog\/?p=2098"},"modified":"2013-08-01T02:49:10","modified_gmt":"2013-07-31T23:49:10","slug":"testing-onparticlecollision","status":"publish","type":"post","link":"https:\/\/unitycoder.com\/blog\/2013\/08\/01\/testing-onparticlecollision\/","title":{"rendered":"Testing OnParticleCollision()"},"content":{"rendered":"

\"shuriken_particle_collision_event_water_paint_unity\"<\/a><\/p>\n

Testing the new 4.2 feature, shuriken particle collision event:
\nhttp:\/\/docs.unity3d.com\/Documentation\/ScriptReference\/MonoBehaviour.OnParticleCollision.html<\/a>
\nCollision event returns info from particle: Collider, intersection, normal, velocity
\nhttp:\/\/docs.unity3d.com\/Documentation\/ScriptReference\/ParticleSystem.CollisionEvent.html<\/a><\/p>\n

Features:<\/strong>
\n– Tried to make the spray look like water..but that didnt work out yet..
\n– Particles hit the plane, and fire that OnParticleCollision event
\n– Paint on the hit position to add “water” on the stone texture (using extra raycast to hit position for now, not sure how to get texture position from world collision point..?)
\n– Press F to enable flow..(doesnt work nicely yet..)
\n– Original texture: http:\/\/www.cgtextures.com\/texview.php?id=56233<\/a> (stone normal map was created with this normal map plugin<\/a>)
\n– Water shader is modified from this water night scene<\/a><\/p>\n

 <\/p>\n

Webplayer:<\/strong>
\nhttp:\/\/unitycoder.com\/upload\/demos\/OnParticleCollisionWater1\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Testing the new 4.2 feature, shuriken particle collision event: http:\/\/docs.unity3d.com\/Documentation\/ScriptReference\/MonoBehaviour.OnParticleCollision.html Collision event returns info from particle: Collider, intersection, normal, velocity http:\/\/docs.unity3d.com\/Documentation\/ScriptReference\/ParticleSystem.CollisionEvent.html Features: – Tried to make the spray look like water..but that didnt work out yet.. – Particles hit the plane, and fire that OnParticleCollision […]<\/p>\n","protected":false},"author":1,"featured_media":2099,"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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[4,3],"tags":[515,516,514,34,182,14,183,518,60,517],"class_list":["post-2098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-demos","category-unity3d","tag-4-2","tag-flow","tag-onparticlecollision","tag-paint","tag-particle","tag-shader","tag-shuriken","tag-stone","tag-water","tag-wet"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/unitycoder.com\/blog\/wp-content\/uploads\/2013\/08\/shuriken_particle_collision_event_water_paint_unity.jpg?fit=680%2C529&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p1KTaT-xQ","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/2098","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=2098"}],"version-history":[{"count":2,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/2098\/revisions"}],"predecessor-version":[{"id":2101,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/posts\/2098\/revisions\/2101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media\/2099"}],"wp:attachment":[{"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/media?parent=2098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/categories?post=2098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unitycoder.com\/blog\/wp-json\/wp\/v2\/tags?post=2098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}