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Improve some edge cases when sequences are missing start and end keyframes

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Retera 2020-11-07 14:55:09 -05:00
parent b5bb731b29
commit b74b2f6c91
1 changed files with 29 additions and 24 deletions
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53
core/src/com/etheller/warsmash/viewer5/handlers/mdx/SdSequence.java
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@ -6,9 +6,9 @@ import java.util.Arrays;
import com.etheller.warsmash.parsers.mdlx.AnimationMap;
import com.etheller.warsmash.parsers.mdlx.timeline.Timeline;
import com.etheller.warsmash.util.ParseUtils;
import com.etheller.warsmash.util.RenderMathUtils;
public final class SdSequence<TYPE> {
private static boolean INJECT_FRAMES_GHOSTWOLF_STYLE = false;
private final Sd<TYPE> sd;
public final long start; // UInt32
@ -99,7 +99,7 @@ public final class SdSequence<TYPE> {
}
this.constant = allFramesMatch;
if (!this.constant) {
if (!this.constant && INJECT_FRAMES_GHOSTWOLF_STYLE) {
// If there is no opening keyframe for this sequence, inject one
// with the default value.
final boolean hasStart = framesBuilder.get(0) == start;
@ -152,7 +152,7 @@ public final class SdSequence<TYPE> {
}
private TYPE[] fixTimelineArray(final Timeline<TYPE> timeline, final TYPE[] values) {
if(values == null) {
if (values == null) {
return null;
}
if (timeline.getName().equals(AnimationMap.KLAC.getWar3id())
@ -166,10 +166,6 @@ public final class SdSequence<TYPE> {
return values;
}
// private TYPE[] makeArray(final int size) {
// return (TYPE[]) new Object[size];
// }
public int getValue(final TYPE out, final long frame) {
final int l = this.frames.length;
@ -178,26 +174,35 @@ public final class SdSequence<TYPE> {
return -1;
}
else if (frame >= this.end) {
this.sd.copy(out, this.values[l - 1]);
return l - 1;
}
else {
for (int i = 1; i < l; i++) {
if (this.frames[i] > frame) {
final long start = this.frames[i - 1];
final long end = this.frames[i];
final float t = RenderMathUtils
.clamp(((end - start) == 0 ? 0 : ((frame - start) / (float) (end - start))), 0, 1);
this.sd.interpolate(out, this.values, this.inTans, this.outTans, i - 1, i, t);
return i;
int startFrame = -1;
int endFrame = -1;
final int l1 = l - 1;
if ((frame < this.frames[0]) || (frame >= this.frames[l1])) {
startFrame = l1;
endFrame = 0;
}
else {
for (int i = 1; i < l; i++) {
if (this.frames[i] > frame) {
startFrame = i - 1;
endFrame = i;
break;
}
}
}
return -1;
long start = this.frames[startFrame];
final long end = this.frames[endFrame];
long timeBetweenFrames = end - start;
if (timeBetweenFrames < 0) {
timeBetweenFrames += (this.end - this.start);
if (frame < start) {
start = end;
}
}
final float t = ((timeBetweenFrames) == 0 ? 0 : ((frame - start) / (float) (timeBetweenFrames)));
this.sd.interpolate(out, this.values, this.inTans, this.outTans, startFrame, endFrame, t);
return startFrame;
}
}