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Fixed flipping to use world axes, fixed disable inherit scale and rotation when flipped.

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This commit is contained in:
NathanSweet 2016-02-15 02:43:04 +01:00
parent 4283d6fce3
commit ac2721c553
2 changed files with 52 additions and 24 deletions
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50
spine-csharp/src/Bone.cs
View File

@ -103,16 +103,14 @@ namespace Spine {
if (parent == null) { // Root bone.
Skeleton skeleton = this.skeleton;
if (skeleton.flipX) {
la = -la;
lc = -lc;
scaleX = -scaleX;
x = -x;
la = -la;
lb = -lb;
}
if (skeleton.flipY != yDown) {
lb = -lb;
ld = -ld;
scaleY = -scaleY;
y = -y;
lc = -lc;
ld = -ld;
}
a = la;
b = lb;
@ -145,24 +143,32 @@ namespace Spine {
while (p != null) {
cos = MathUtils.CosDeg(p.appliedRotation);
sin = MathUtils.SinDeg(p.appliedRotation);
float a = pa * cos + pb * sin;
float b = pa * -sin + pb * cos;
float c = pc * cos + pd * sin;
float d = pc * -sin + pd * cos;
pa = a;
pb = b;
pc = c;
pd = d;
float ta = pa * cos + pb * sin;
float tb = pa * -sin + pb * cos;
float tc = pc * cos + pd * sin;
float td = pc * -sin + pd * cos;
pa = ta;
pb = tb;
pc = tc;
pd = td;
p = p.parent;
}
if (yDown) {
pb = -pb;
pd = -pd;
}
this.a = pa * la + pb * lc;
this.b = pa * lb + pb * ld;
this.c = pc * la + pd * lc;
this.d = pc * lb + pd * ld;
a = pa * la + pb * lc;
b = pa * lb + pb * ld;
c = pc * la + pd * lc;
d = pc * lb + pd * ld;
if (skeleton.flipX) {
a = -a;
b = -b;
}
if (skeleton.flipY) {
c = -c;
d = -d;
}
} else if (data.inheritScale) { // No rotation inheritance.
Bone p = parent;
pa = 1;
@ -202,6 +208,14 @@ namespace Spine {
b = pa * lb + pb * ld;
c = pc * la + pd * lc;
d = pc * lb + pd * ld;
if (skeleton.flipX) {
a = -a;
b = -b;
}
if (skeleton.flipY) {
c = -c;
d = -d;
}
} else {
a = la;
b = lb;

26
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Bone.java
View File

@ -95,16 +95,14 @@ public class Bone implements Updatable {
if (parent == null) { // Root bone.
Skeleton skeleton = this.skeleton;
if (skeleton.flipX) {
la = -la;
lc = -lc;
scaleX = -scaleX;
x = -x;
la = -la;
lb = -lb;
}
if (skeleton.flipY) {
lb = -lb;
ld = -ld;
scaleY = -scaleY;
y = -y;
lc = -lc;
ld = -ld;
}
a = la;
b = lb;
@ -151,6 +149,14 @@ public class Bone implements Updatable {
b = pa * lb + pb * ld;
c = pc * la + pd * lc;
d = pc * lb + pd * ld;
if (skeleton.flipX) {
a = -a;
b = -b;
}
if (skeleton.flipY) {
c = -c;
d = -d;
}
} else if (data.inheritScale) { // No rotation inheritance.
Bone p = parent;
pa = 1;
@ -186,6 +192,14 @@ public class Bone implements Updatable {
b = pa * lb + pb * ld;
c = pc * la + pd * lc;
d = pc * lb + pd * ld;
if (skeleton.flipX) {
a = -a;
b = -b;
}
if (skeleton.flipY) {
c = -c;
d = -d;
}
} else {
a = la;
b = lb;