andras/sdf-2d
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Minor improvements

Browse source
This commit is contained in:
schmelczerandras 2020-09-16 22:02:50 +02:00
parent dfaaa08433
commit 7bbb5f2d96
11 changed files with 93 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/drawables/shapes/circle.ts
View file

@ -13,15 +13,15 @@ export class Circle extends Drawable {
}[CIRCLE_COUNT] circles;
void circleMinDistance(inout float minDistance, inout float color) {
float circleMinDistance = minDistance;
float myMinDistance = maxMinDistance;
for (int i = 0; i < CIRCLE_COUNT; i++) {
float dist = distance(circles[i].center, position) - circles[i].radius;
circleMinDistance = min(circleMinDistance, dist);
myMinDistance = min(myMinDistance, dist);
}
minDistance = min(minDistance, circleMinDistance);
minDistance = min(minDistance, myMinDistance);
color = mix(2.0, color, step(
distanceNdcPixelSize + SURFACE_OFFSET,
circleMinDistance
myMinDistance
));
}
`,