Dual ParaboloidTexture Matrix Setup

Rx

Ry

Rz

1

=

s

t

1

1

Ml-1

S

P

T

Concatenate a series of linear transforms

Ml-1 is linear part ofthe affine modelview

transformation

Eye-space

reflection vector

in (s,t,r)

2D texturecoordinates for

dual paraboloid

texture map

Previous slide

Next slide

Back to first slide

View graphic version