williamjcm/raycastlib
1
0
Fork 0
mirror of https://git.coom.tech/drummyfish/raycastlib.git synced 2024-11-21 20:29:59 +01:00
Code Activity

Optimize

Browse source
This commit is contained in:
Miloslav Číž 2018-09-15 17:56:59 +02:00
parent 1186440944
commit 3ef4c4fce9
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
raycastlib.h
View file

@ -819,14 +819,20 @@ void castRaysMultiHit(Camera cam, ArrayFunction arrayFunc,
Ray r; Ray r;
r.start = cam.position; r.start = cam.position;
Unit currentDX = 0;
Unit currentDY = 0;
for (int16_t i = 0; i < cam.resolution.x; ++i) for (int16_t i = 0; i < cam.resolution.x; ++i)
{ {
r.direction.x = dir1.x + (dX * i) / cam.resolution.x; r.direction.x = dir1.x + currentDX / cam.resolution.x;
r.direction.y = dir1.y + (dY * i) / cam.resolution.x; r.direction.y = dir1.y + currentDY / cam.resolution.x;
castRayMultiHit(r,arrayFunc,typeFunction,hits,&hitCount,constraints); castRayMultiHit(r,arrayFunc,typeFunction,hits,&hitCount,constraints);
columnFunc(hits,hitCount,i,r); columnFunc(hits,hitCount,i,r);
currentDX += dX;
currentDY += dY;
} }
} }