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Bezier 其实很简单 ### 一阶贝塞尔(直线) 一阶贝赛尔曲线上的由两个点确定 P0 和P1,当t在0-1区间上递增时,根据 此会得到多个点的坐标,其实这些的点就是一条直线上的点。. Preview & compare Go! Duration: 1 second Library Import Export Click on a curve to compare it with the current one. Tip: Right click on any library curve and select “Copy Link Address” to get a permalink to it which you can share with others.
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Related to Bezier: Bezier surface
spline
(splīn)n.1.a. Any of a series of projections on a shaft that fit into slots on a corresponding shaft, enabling both to rotate together.
2. A flexible piece of wood, hard rubber, or metal used in drawing curves.
[Origin unknown.]
spline
(splaɪn) n1. (Mechanical Engineering) any one of a series of narrow keys (external splines) formed longitudinally around the circumference of a shaft that fit into corresponding grooves (internal splines) in a mating part: used to prevent movement between two parts, esp in transmitting torque
3. (Building) a thin narrow strip made of wood, metal, or plastic fitted into a groove in the edge of a board, tile, etc, to connect it to another
vb (Building) (tr) to provide (a shaft, part, etc) with splines
[C18: East Anglian dialect; perhaps related to Old English splin spindle; see splint]
spline
(splaɪn)n.
1. a long, narrow, thin strip of wood, metal, etc.; slat.
2. a long, flexible strip of wood or the like, used in drawing curves.
3. any of a series of ridges on a shaft, parallel to its axis and fitting inside corresponding grooves in the hub of a gear, etc., to transmit torque.
4. a thin strip of material inserted into the edges of two boards, acoustic tiles, etc., to make a butt joint between them; feather.
[1750–60; orig. East Anglian dial.; perhaps akin to splint]
spline
Past participle: splined
Gerund: splining
Imperative |
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spline |
spline |
Present |
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I spline |
you spline |
he/she/it splines |
we spline |
you spline |
they spline |
Preterite |
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I splined |
you splined |
he/she/it splined |
we splined |
you splined |
they splined |
Present Continuous |
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I am splining |
you are splining |
he/she/it is splining |
we are splining |
you are splining |
they are splining |
![Bezier curve ppt Bezier curve ppt](/uploads/1/2/5/3/125347872/725032479.png)
Present Perfect |
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I have splined |
you have splined |
he/she/it has splined |
we have splined |
you have splined |
they have splined |
Past Continuous |
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I was splining |
you were splining |
he/she/it was splining |
we were splining |
you were splining |
they were splining |
Past Perfect |
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I had splined |
you had splined |
he/she/it had splined |
we had splined |
you had splined |
they had splined |
Future |
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I will spline |
you will spline |
he/she/it will spline |
we will spline |
you will spline |
they will spline |
Future Perfect |
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I will have splined |
you will have splined |
he/she/it will have splined |
we will have splined |
you will have splined |
they will have splined |
Future Continuous |
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I will be splining |
you will be splining |
he/she/it will be splining |
we will be splining |
you will be splining |
they will be splining |
Present Perfect Continuous |
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I have been splining |
you have been splining |
he/she/it has been splining |
we have been splining |
you have been splining |
they have been splining |
Future Perfect Continuous |
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I will have been splining |
you will have been splining |
he/she/it will have been splining |
we will have been splining |
you will have been splining |
they will have been splining |
Past Perfect Continuous |
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I had been splining |
you had been splining |
he/she/it had been splining |
we had been splining |
you had been splining |
they had been splining |
Conditional |
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I would spline |
you would spline |
he/she/it would spline |
we would spline |
you would spline |
they would spline |
Past Conditional |
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I would have splined |
you would have splined |
he/she/it would have splined |
we would have splined |
you would have splined |
they would have splined |
Noun | 1. | spline - a flexible strip (wood or rubber) used in drawing curved lines strip - thin piece of wood or metal |
2. | spline - a thin strip (wood or metal) lath - a narrow thin strip of wood used as backing for plaster or to make latticework louver, louvre, fin - one of a set of parallel slats in a door or window to admit air and reject rain splat - a slat of wood in the middle of the back of a straight chair stave, lag - one of several thin slats of wood forming the sides of a barrel or bucket Venetian blind - a window blind made of horizontal strips that overlap when closed |
splini
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