'Tangent direction' presentation slideshows

For the Field Surveyor

1.51k views • 125 slides

280 views • 16 slides

Parametric Curves

Parametric Curves. CS 319 Advanced Topics in Computer Graphics John C. Hart. Coordinate Functions. x ( t ). t. Vector function p of one real parameter t 1-D explicit function curve p ( t ) = ( t , x ( t )) 2-D plane curve p ( t ) = ( x ( t ), y ( t )) 3-D space curve

194 views • 8 slides

y 1 y 2 x 1 x 2

Y. v 1 v 2. motion path described by the particle on 2D. R 1. j = (0,1). R 2. y 1 y 2 x 1 x 2. i = (1,0). X. Using Cartesian Coordinates to Describe 2D Motion. P 1 P 2. R = x i + y j = ( x , 0) + (0, y ) = ( x , y ).

109 views • 5 slides