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schmelczerandras 2020-09-16 14:45:08 +02:00
parent e1c74a8054
commit bc16bdd62e
29 changed files with 288 additions and 160 deletions
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12
src/drawables/shapes/circle.ts
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@ -13,10 +13,16 @@ export class Circle extends Drawable {
}[CIRCLE_COUNT] circles;
void circleMinDistance(inout float minDistance, inout float color) {
float circleMinDistance = minDistance;
for (int i = 0; i < CIRCLE_COUNT; i++) {
float dist = distance(circles[i].center, position) - circles[i].radius;
minDistance = min(minDistance, dist);
circleMinDistance = min(circleMinDistance, dist);
}
minDistance = min(minDistance, circleMinDistance);
color = mix(2.0, color, step(
distanceNdcPixelSize + SURFACE_OFFSET,
circleMinDistance
));
}
`,
distanceFunctionName: 'circleMinDistance',
@ -32,8 +38,8 @@ export class Circle extends Drawable {
super();
}
public distance(position: vec2): number {
return vec2.dist(this.center, position) - this.radius;
public distance(target: vec2): number {
return vec2.dist(this.center, target) - this.radius;
}
protected getObjectToSerialize(transform2d: mat2d, transform1d: number): any {