{"id":152,"date":"2011-11-16T10:30:44","date_gmt":"2011-11-16T10:30:44","guid":{"rendered":"http:\/\/blog.zhukunqian.com\/?p=152"},"modified":"2011-11-16T12:15:29","modified_gmt":"2011-11-16T12:15:29","slug":"%e6%8f%92%e5%80%bc","status":"publish","type":"post","link":"https:\/\/blog.zhukunqian.com\/?p=152","title":{"rendered":"\u63d2\u503c"},"content":{"rendered":"<p>\u4ee5\u4e0b\u63d2\u503c\u7b97\u6cd5\u53c2\u8003\u81eawmo\uff0c\u53ef\u80fd\u6709\u4f18\u5316\u4f59\u5730<\/p>\n<p>&nbsp;<\/p>\n<p>\u7ebf\u6027\u63d2\u503c\uff1a<\/p>\n<p>r(\u53d6\u503c\u8303\u56f4 0~1)<\/p>\n<p>v1\u3001v2<\/p>\n<p><strong><span style=\"color: #ff0000;\">v1 * ( 1f &#8211; r) + v2 * r<\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u57c3\u5c14\u7c73\u7279\u63d2\u503c\uff1a<\/p>\n<p>r\u3001v1\u3001v2\u3001in\u3001out<\/p>\n<p><strong><span style=\"color: #ff0000;\">h1= 2f * r * r * r &#8211; 3f\u00a0 * r * r +1f<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">h2= -2f * r * r * r + 3f\u00a0 * r * r<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">h3= r * r * r &#8211; 2f * r * r + r<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">h4= r * r * r &#8211; r * r<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">v1 * h1 + v2 * h2 + in * h3 + out * h4<\/span><\/strong><\/p>\n<p>\u8d1d\u8d5b\u5c14\u66f2\u7ebf\u63d2\u503c:<\/p>\n<p>r\u3001v1\u3001v2\u3001in\u3001out<\/p>\n<p><strong><span style=\"color: #ff0000;\">inverseFactor = 1f &#8211; r<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">factorTimesTwo = r * r<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">inverseFactorTimesTwo = inverseFactor * inverseFactor <\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">h1 = inverseFactorTimesTwo * inverseFactor<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">h2 = 3f * r * inverseFactorTimesTwo;<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">h3 = 3f * factorTimesTwo * inverseFactor;<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">h4 = factorTimesTwo * r<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">v1 * h1 + v2 * h2 + in * h3 + out * h4<\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u56db\u5143\u6570\u7ebf\u6027\u63d2\u503c\u9ed8\u8ba4\u4f7f\u7528slerp\u51fd\u6570<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u63d2\u503c\u7b97\u6cd5\u53c2\u8003\u81eawmo\uff0c\u53ef\u80fd\u6709\u4f18\u5316\u4f59\u5730 &nbsp; \u7ebf\u6027\u63d2\u503c\uff1a r(\u53d6\u503c\u8303\u56f4 &hellip;<\/p>\n<p class=\"read-more\"><a href=\"https:\/\/blog.zhukunqian.com\/?p=152\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/152"}],"collection":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=152"}],"version-history":[{"count":4,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/152\/revisions"}],"predecessor-version":[{"id":154,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/152\/revisions\/154"}],"wp:attachment":[{"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}