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i dont even
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Lines changed: 177 additions & 3 deletions

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‎src/main/java/com/kipti/bnb/content/girder_strut/cap/GirderCapAccumulator.java‎

Lines changed: 122 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -4,6 +4,7 @@
44
import com.kipti.bnb.content.girder_strut.geometry.GirderGeometry;
55
import com.kipti.bnb.content.girder_strut.geometry.GirderVertex;
66
import com.kipti.bnb.content.girder_strut.mesh.GirderMeshQuad;
7+
import net.createmod.catnip.theme.Color;
78
import net.minecraft.client.Minecraft;
89
import net.minecraft.client.renderer.block.model.BakedQuad;
910
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
@@ -20,10 +21,19 @@
2021
import java.util.LinkedHashMap;
2122
import java.util.List;
2223
import java.util.Map;
24+
import java.util.concurrent.atomic.AtomicInteger;
2325

2426
public final class GirderCapAccumulator {
2527

2628
private static final float POSITION_TOLERANCE = 1.0e-4f;
29+
private static final boolean DEBUG_OUTLINES = true;
30+
private static final AtomicInteger DEBUG_SEQUENCE = new AtomicInteger();
31+
private static final String DEBUG_KEY_ROOT = "girderCap";
32+
private static final Color SEGMENT_COLOR = new Color(245, 168, 66);
33+
private static final Color LOOP_COLOR = new Color(201, 86, 228);
34+
private static final Color PROJECTED_COLOR = new Color(86, 203, 228);
35+
private static final Color FINAL_COLOR = new Color(114, 228, 86);
36+
private static final Color PLANE_NORMAL_COLOR = new Color(255, 255, 255);
2737

2838
private final ResourceLocation stoneLocation;
2939
private final List<CapSegment> segments = new ArrayList<>();
@@ -45,15 +55,26 @@ public void addSegments(TextureAtlasSprite sourceSprite, int tintIndex, boolean
4555
}
4656

4757
public void emitCaps(Vector3f planePoint, Vector3f planeNormal, List<BakedQuad> consumer) {
58+
int debugId = 0;
59+
if (DEBUG_OUTLINES) {
60+
debugId = DEBUG_SEQUENCE.incrementAndGet();
61+
debugPlane(debugId, planePoint, planeNormal);
62+
debugSegments(debugId);
63+
}
64+
4865
List<CapLoop> loops = buildLoops(planePoint, planeNormal);
66+
if (DEBUG_OUTLINES) {
67+
debugLoopInputs(debugId, loops);
68+
}
4969
if (loops.isEmpty()) {
5070
return;
5171
}
5272

5373
TextureAtlasSprite stoneSprite = Minecraft.getInstance().getTextureAtlas(InventoryMenu.BLOCK_ATLAS).apply(stoneLocation);
5474

55-
for (CapLoop loop : loops) {
56-
emitLoop(loop.vertices(), planeNormal, planePoint, stoneSprite, loop.key().tintIndex(), loop.key().shade(), consumer);
75+
for (int i = 0; i < loops.size(); i++) {
76+
CapLoop loop = loops.get(i);
77+
emitLoop(loop.vertices(), planeNormal, planePoint, stoneSprite, loop.key().tintIndex(), loop.key().shade(), consumer, debugId, i);
5778
}
5879

5980
segments.clear();
@@ -170,7 +191,9 @@ private void emitLoop(
170191
TextureAtlasSprite stoneSprite,
171192
int tintIndex,
172193
boolean shade,
173-
List<BakedQuad> consumer
194+
List<BakedQuad> consumer,
195+
int debugId,
196+
int loopIndex
174197
) {
175198
Vector3f normalizedPlane = new Vector3f(planeNormal);
176199
if (normalizedPlane.lengthSquared() > GirderGeometry.EPSILON) {
@@ -193,12 +216,23 @@ private void emitLoop(
193216
));
194217
}
195218

219+
if (DEBUG_OUTLINES) {
220+
debugProjectedLoop(debugId, loopIndex, loop, PROJECTED_COLOR, 1f / 64f, "projected");
221+
}
222+
196223
List<GirderVertex> cleaned = GirderGeometry.dedupeLoopVertices(loop);
197224
if (cleaned.size() < 3) {
198225
CreateBitsnBobs.LOGGER.debug("[GirderCap] loop dropped after dedupe - insufficient vertices {}", cleaned.size());
226+
if (DEBUG_OUTLINES) {
227+
debugProjectedLoop(debugId, loopIndex, cleaned, FINAL_COLOR, 1f / 96f, "final");
228+
}
199229
return;
200230
}
201231

232+
if (DEBUG_OUTLINES) {
233+
debugProjectedLoop(debugId, loopIndex, cleaned, FINAL_COLOR, 1f / 96f, "final");
234+
}
235+
202236
Vector3f polygonNormal = GirderGeometry.computePolygonNormal(cleaned);
203237
if (polygonNormal.lengthSquared() > GirderGeometry.EPSILON && polygonNormal.dot(faceNormal) < 0f) {
204238
java.util.Collections.reverse(cleaned);
@@ -311,6 +345,91 @@ private static float angleDelta(float from, float to) {
311345
return delta;
312346
}
313347

348+
private void debugPlane(int debugId, Vector3f planePoint, Vector3f planeNormal) {
349+
if (!DEBUG_OUTLINES) {
350+
return;
351+
}
352+
Vector3f normal = new Vector3f(planeNormal);
353+
if (normal.lengthSquared() <= GirderGeometry.EPSILON) {
354+
return;
355+
}
356+
normal.normalize();
357+
Vector3f start = new Vector3f(planePoint);
358+
Vector3f end = new Vector3f(planePoint).add(new Vector3f(normal).mul(0.5f));
359+
showLine(debugKey(debugId, "plane", 0, 0), start, end, PLANE_NORMAL_COLOR, 1f / 32f);
360+
}
361+
362+
private void debugSegments(int debugId) {
363+
if (!DEBUG_OUTLINES || segments.isEmpty()) {
364+
return;
365+
}
366+
int index = 0;
367+
for (CapSegment segment : segments) {
368+
Vector3f start = segment.start().position();
369+
Vector3f end = segment.end().position();
370+
if (GirderGeometry.positionsEqual(start, end)) {
371+
continue;
372+
}
373+
showLine(debugKey(debugId, "segments", index, 0), start, end, SEGMENT_COLOR, 1f / 24f);
374+
index++;
375+
}
376+
}
377+
378+
private void debugLoopInputs(int debugId, List<CapLoop> loops) {
379+
if (!DEBUG_OUTLINES || loops.isEmpty()) {
380+
return;
381+
}
382+
for (int i = 0; i < loops.size(); i++) {
383+
CapLoop loop = loops.get(i);
384+
List<Vector3f> positions = new ArrayList<>(loop.vertices().size());
385+
for (CapVertex vertex : loop.vertices()) {
386+
positions.add(new Vector3f(vertex.position()));
387+
}
388+
showPolyline(debugId, "loops", i, positions, LOOP_COLOR, 1f / 48f, true);
389+
}
390+
}
391+
392+
private void debugProjectedLoop(int debugId, int loopIndex, List<GirderVertex> vertices, Color color, float width, String stage) {
393+
if (!DEBUG_OUTLINES || vertices.isEmpty()) {
394+
return;
395+
}
396+
List<Vector3f> positions = new ArrayList<>(vertices.size());
397+
for (GirderVertex vertex : vertices) {
398+
positions.add(new Vector3f(vertex.position()));
399+
}
400+
showPolyline(debugId, stage, loopIndex, positions, color, width, true);
401+
}
402+
403+
private static void showPolyline(int debugId, String stage, int groupIndex, List<Vector3f> positions, Color color, float width, boolean closed) {
404+
if (positions.size() < 2) {
405+
return;
406+
}
407+
int segmentIndex = 0;
408+
for (int i = 0; i < positions.size() - 1; i++) {
409+
Vector3f start = positions.get(i);
410+
Vector3f end = positions.get(i + 1);
411+
if (GirderGeometry.positionsEqual(start, end)) {
412+
continue;
413+
}
414+
showLine(debugKey(debugId, stage, groupIndex, segmentIndex++), start, end, color, width);
415+
}
416+
if (closed) {
417+
Vector3f start = positions.get(positions.size() - 1);
418+
Vector3f end = positions.get(0);
419+
if (!GirderGeometry.positionsEqual(start, end)) {
420+
showLine(debugKey(debugId, stage, groupIndex, segmentIndex), start, end, color, width);
421+
}
422+
}
423+
}
424+
425+
private static void showLine(String key, Vector3f from, Vector3f to, Color color, float width) {
426+
GirderCapDebugOutlines.queueLine(key, from, to, color, width);
427+
}
428+
429+
private static String debugKey(int debugId, String stage, int groupIndex, int segmentIndex) {
430+
return DEBUG_KEY_ROOT + '/' + debugId + '/' + stage + '/' + groupIndex + '/' + segmentIndex;
431+
}
432+
314433
private record CapSegment(CapVertex start, CapVertex end, int tintIndex, boolean shade) {
315434
}
316435

‎src/main/java/com/kipti/bnb/content/girder_strut/cap/GirderCapDebugOutlines.java‎

Lines changed: 53 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,53 @@
1+
package com.kipti.bnb.content.girder_strut.cap;
2+
3+
import net.createmod.catnip.outliner.Outliner;
4+
import net.createmod.catnip.theme.Color;
5+
import net.minecraft.world.phys.Vec3;
6+
import org.joml.Vector3f;
7+
8+
import java.util.Objects;
9+
import java.util.Queue;
10+
import java.util.concurrent.ConcurrentLinkedQueue;
11+
12+
public final class GirderCapDebugOutlines {
13+
14+
private GirderCapDebugOutlines() {
15+
}
16+
17+
private static final Queue<Line> QUEUE = new ConcurrentLinkedQueue<>();
18+
19+
static void queueLine(String key, Vector3f from, Vector3f to, Color color, float width) {
20+
if (key == null || from == null || to == null || color == null) {
21+
return;
22+
}
23+
QUEUE.add(new Line(key, toVec3(from), toVec3(to), color, width));
24+
}
25+
26+
public static void flush() {
27+
if (QUEUE.isEmpty()) {
28+
return;
29+
}
30+
Outliner outliner = Outliner.getInstance();
31+
Line line;
32+
while ((line = QUEUE.poll()) != null) {
33+
outliner
34+
.showLine(line.key(), line.start(), line.end())
35+
.lineWidth(line.width())
36+
.colored(line.color());
37+
}
38+
}
39+
40+
private static Vec3 toVec3(Vector3f vector) {
41+
return new Vec3(vector.x, vector.y, vector.z);
42+
}
43+
44+
private record Line(String key, Vec3 start, Vec3 end, Color color, float width) {
45+
46+
private Line {
47+
Objects.requireNonNull(key, "key");
48+
Objects.requireNonNull(start, "start");
49+
Objects.requireNonNull(end, "end");
50+
Objects.requireNonNull(color, "color");
51+
}
52+
}
53+
}

‎src/main/java/com/kipti/bnb/foundation/ClientEvents.java‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
package com.kipti.bnb.foundation;
22

33
import com.kipti.bnb.content.girder_strut.GirderStrutPlacementEffects;
4+
import com.kipti.bnb.content.girder_strut.cap.GirderCapDebugOutlines;
45
import com.kipti.bnb.content.weathered_girder.WeatheredGirderWrenchBehaviour;
56
import net.minecraft.client.Minecraft;
67
import net.neoforged.api.distmarker.Dist;
@@ -14,6 +15,7 @@ public class ClientEvents {
1415
@SubscribeEvent
1516
public static void onTickPost(ClientTickEvent.Post event) {
1617
WeatheredGirderWrenchBehaviour.tick();
18+
GirderCapDebugOutlines.flush();
1719
}
1820

1921
@SubscribeEvent

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