Not sure what I changed
This commit is contained in:
parent
b4bdb18867
commit
7b86311ff2
@ -51,6 +51,8 @@ func (m *Mat44f) SetProjection(fov float32, near float32, far float32) {
|
|||||||
// 0 0 -f/(f-n) -1
|
// 0 0 -f/(f-n) -1
|
||||||
// 0 0 -fn/(f-n) 0
|
// 0 0 -fn/(f-n) 0
|
||||||
// where S (scale) is 1 / tan(fov / 2) (assuming fov is radians)
|
// where S (scale) is 1 / tan(fov / 2) (assuming fov is radians)
|
||||||
|
// NOTE: -1 there is actually -1/c, where c is distance from viewer to
|
||||||
|
// projection plane. We fix it at 1 for now but...
|
||||||
m.ZeroFill()
|
m.ZeroFill()
|
||||||
scale := float32(1 / math.Tan(float64(fov)*0.5*math.Pi/180))
|
scale := float32(1 / math.Tan(float64(fov)*0.5*math.Pi/180))
|
||||||
m.Set(0, 0, scale)
|
m.Set(0, 0, scale)
|
||||||
|
Loading…
Reference in New Issue
Block a user