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Clean up.

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This commit is contained in:
NathanSweet 2017-05-27 17:54:24 +02:00
parent 42fa637508
commit b8da5a1d44
2 changed files with 35 additions and 27 deletions
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22
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/vertexeffects/JitterEffect.java
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@ -14,6 +14,17 @@ public class JitterEffect implements VertexEffect {
this.y = y;
}
public void begin (Skeleton skeleton) {
}
public void transform (Vector2 vertex) {
vertex.x += MathUtils.randomTriangular(-x, y);
vertex.y += MathUtils.randomTriangular(-x, y);
}
public void end () {
}
public void setJitter (float x, float y) {
this.x = x;
this.y = y;
@ -26,15 +37,4 @@ public class JitterEffect implements VertexEffect {
public void setJitterY (float y) {
this.y = y;
}
public void begin (Skeleton skeleton) {
}
public void transform (Vector2 vertex) {
vertex.x += MathUtils.randomTriangular(-x, y);
vertex.y += MathUtils.randomTriangular(-x, y);
}
public void end () {
}
}

40
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/vertexeffects/SwirlEffect.java
View File

@ -17,6 +17,26 @@ public class SwirlEffect implements VertexEffect {
this.radius = radius;
}
public void begin (Skeleton skeleton) {
worldX = skeleton.getX() + centerX;
worldY = skeleton.getY() + centerY;
}
public void transform (Vector2 vertex) {
float x = vertex.x - worldX;
float y = vertex.y - worldY;
float dist = (float)Math.sqrt(x * x + y * y);
if (dist < radius) {
float theta = interpolation.apply(0, angle, (radius - dist) / radius);
float cos = SpineUtils.cos(theta), sin = SpineUtils.sin(theta);
vertex.x = cos * x - sin * y + worldX;
vertex.y = sin * x + cos * y + worldY;
}
}
public void end () {
}
public void setRadius (float radius) {
this.radius = radius;
}
@ -38,23 +58,11 @@ public class SwirlEffect implements VertexEffect {
this.angle = degrees * MathUtils.degRad;
}
public void begin (Skeleton skeleton) {
worldX = skeleton.getX() + centerX;
worldY = skeleton.getY() + centerY;
public Interpolation getInterpolation () {
return interpolation;
}
public void transform (Vector2 vertex) {
float x = vertex.x - worldX;
float y = vertex.y - worldY;
float dist = (float)Math.sqrt(x * x + y * y);
if (dist < radius) {
float theta = interpolation.apply(0, angle, (radius - dist) / radius);
float cos = SpineUtils.cos(theta), sin = SpineUtils.sin(theta);
vertex.x = cos * x - sin * y + worldX;
vertex.y = sin * x + cos * y + worldY;
}
}
public void end () {
public void setInterpolation (Interpolation interpolation) {
this.interpolation = interpolation;
}
}