{"id":384,"date":"2015-03-26T17:10:40","date_gmt":"2015-03-26T10:10:40","guid":{"rendered":"https:\/\/toihocdohoa.com\/blog\/?p=384"},"modified":"2015-09-23T17:43:44","modified_gmt":"2015-09-23T10:43:44","slug":"cinema-4d-co-ban-tieng-viet-bai-2-primitive-object-doi-tuong-nguyen-thuy","status":"publish","type":"post","link":"https:\/\/toihocdohoa.com\/blog\/cinema-4d-co-ban-tieng-viet-bai-2-primitive-object-doi-tuong-nguyen-thuy\/","title":{"rendered":"Cinema 4d c\u01a1 b\u1ea3n ti\u1ebfng vi\u1ec7t | B\u00e0i 2: Primitive Object \/ \u0111\u1ed1i t\u01b0\u1ee3ng nguy\u00ean th\u1ee7y"},"content":{"rendered":"\n\n
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C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong tr\u00ecnh \u0111\u01a1n n\u00e0y l\u00e0 tham s\u1ed1 (nguy\u00ean th\u1ee7y) c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng, t\u1ee9c l\u00e0 ch\u00fang \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc v\u1edbi m\u1ed9t s\u1ed1 gi\u00e1 tr\u1ecb \u0111\u1ecbnh s\u1eb5n.\u00a0C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng nguy\u00ean th\u1ee7y (Primitives Object) kh\u00f4ng c\u00f3 \u0111i\u1ec3m, c\u1ea1nh, m\u1eb7t. N\u1ebfu mu\u1ed1n ch\u1ec9nh \u0111i\u1ec3m\/c\u1ea1nh\/m\u1eb7t<\/strong>\u00a0th\u00ec c\u1ea7n bi\u1ebfn th\u00e0nh polygon b\u1eb1ng l\u1ec7nh make editable (ph\u00edm C).<\/p>\n

\"primitives-objects-cinema4d\"<\/p>\n

Trong cinema4d, h\u1ea7u h\u1ebft c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng nguy\u00ean th\u1ee7y s\u1eed \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng th\u00eam Phong tag \u0111\u1ec3\u00a0l\u00e0m m\u1ecbn b\u1ec1 m\u1eb7t. \u0110\u00e2y l\u00e0 m\u1ed9t nghi\u00ean c\u1ee9u c\u1ea3i ti\u1ebfn c\u00f4ng ngh\u1ec7 3d c\u1ee7a nh\u00e0 khoa h\u1ecdc B\u00f9i Tr\u01b0\u1eddng\u00a0Phong.<\/a>\u00a0Ng\u01b0\u1eddi h\u00f9ng trong ng\u00e0nh \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh m\u00e0 ch\u1ea3 bao nhi\u00eau ng\u01b0\u1eddi Vi\u1ec7t bi\u1ebft \u0111\u1ebfn,\u00a0m\u00ecnh c\u1ef1c k\u00ec ng\u01b0\u1ee1ng m\u1ed9 ng\u01b0\u1eddi n\u00e0y \ud83d\ude00<\/p>\n

Xem ch\u01a1i: http:\/\/www.thongtincongnghe.com\/article\/2493<\/p>\n

M\u1ed9t s\u1ed1 thu\u1ed9c t\u00ednh\u00a0c\u1ee7a Primitive Object<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Size<\/strong><\/td>\nk\u00edch th\u01b0\u1edbc c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng<\/td>\n<\/tr>\n
Segments<\/strong><\/td>\nt\u1ea1m d\u1ecbch l\u00e0 ph\u00e2n \u0111o\u1ea1n, Segments chia m\u1eb7t \u0111\u1ed1i t\u01b0\u1ee3ng theo t\u1eebng chi\u1ec1u x,y ho\u1eb7c z. Segments c\u00e0ng nhi\u1ec1u th\u00ec h\u00ecnh ra c\u00e0ng m\u1ecbn, tuy nhi\u00ean nhi\u1ec1u th\u00ec\u00a0n\u1eb7ng x\u1eed l\u00fd v\u00e0 render s\u1ebd l\u00e2u. C\u1ed1 g\u1eafng h\u1ea1n ch\u1ebf s\u1ed1 l\u01b0\u1ee3ng Segments\u00a0\u00edt nh\u1ea5t c\u00f3 th\u1ec3 v\u00e0\u00a0d\u00f9ng phong tag \u0111\u1ec3\u00a0l\u00e0m m\u1ecbn.<\/td>\n<\/tr>\n
Separate<\/strong><\/td>\nt\u00e1ch c\u00e1c c\u1ea1nh th\u00e0nh nhi\u1ec1u object khi make editable<\/td>\n<\/tr>\n
Fillet<\/strong><\/td>\nv\u1ea1t tr\u00f2n c\u00e1c\u00a0g\u00f3c nh\u1ecdn<\/td>\n<\/tr>\n
Orientation<\/strong><\/td>\nh\u01b0\u1edbng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng<\/td>\n<\/tr>\n
Radius<\/strong><\/td>\nb\u00e1n k\u00ednh c\u00e1c h\u00ecnh c\u00f3 d\u1ea1ng tr\u1ee5\/\u1ed1ng.<\/td>\n<\/tr>\n
Slide<\/strong><\/td>\nv\u1ea1t m\u1ea3ng theo g\u00f3c quay c\u1ee7a c\u00e1c h\u00ecnh tr\u00f2n<\/td>\n<\/tr>\n
Render perfect<\/strong><\/td>\nrender tr\u00f2n m\u1ecbn ho\u00e0n h\u1ea3o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Primitive Object d\u1ea1ng kh\u00e1c<\/h2>\n
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  1. Landscape object: t\u1ea1o \u0111\u1ed3i n\u00fai, c\u1ea3nh quan t\u1ef1 nhi\u00ean<\/li>\n
  2. Relief object: \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea1o m\u1eb7t ph\u1eb3ng c\u00f3 chi\u1ec1u s\u00e2u 3d t\u1eeb \u1ea3nh.<\/li>\n
  3. Null Object : \u0111\u1ed1i t\u01b0\u1ee3ng r\u1ed7ng, d\u00f9ng \u0111\u1ec3 ch\u1ee9a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c.<\/li>\n
  4. Guide : \u0111\u01b0\u1eddng d\u00f3ng th\u1eb3ng \u0111\u1ec3 x\u1eafp x\u1ebfp v\u1ecb tr\u00ed t\u1ecda \u0111\u1ed9 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<\/ol>\n

    Video (8 ph\u00fat)<\/h2>\n