From b0b66fc386d977c446513ae3bc4842edc8a5a581 Mon Sep 17 00:00:00 2001
From: qolq <5130165+qolq@users.noreply.github.com>
Date: Fri, 14 Jan 2022 15:20:28 +0000
Subject: [PATCH] Fix Indigo UV rotation (#1945)
* Fix Indigo UV rotation
* Update MutableQuadView bakeFlags javadocs
---
.../fabricmc/fabric/api/renderer/v1/mesh/MutableQuadView.java | 4 ++--
.../impl/client/indigo/renderer/helper/TextureHelper.java | 4 +++-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/api/renderer/v1/mesh/MutableQuadView.java b/fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/api/renderer/v1/mesh/MutableQuadView.java
index d50764311..8b66476a3 100644
--- a/fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/api/renderer/v1/mesh/MutableQuadView.java
+++ b/fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/api/renderer/v1/mesh/MutableQuadView.java
@@ -45,7 +45,7 @@ public interface MutableQuadView extends QuadView {
int BAKE_ROTATE_NONE = 0;
/**
- * Causes texture to appear rotated 90 deg. relative to nominal face.
+ * Causes texture to appear rotated 90 deg. clockwise relative to nominal face.
* Pass in bakeFlags parameter to {@link #spriteBake(int, Sprite, int)}.
*/
int BAKE_ROTATE_90 = 1;
@@ -57,7 +57,7 @@ public interface MutableQuadView extends QuadView {
int BAKE_ROTATE_180 = 2;
/**
- * Causes texture to appear rotated 270 deg. relative to nominal face.
+ * Causes texture to appear rotated 270 deg. clockwise relative to nominal face.
* Pass in bakeFlags parameter to {@link #spriteBake(int, Sprite, int)}.
*/
int BAKE_ROTATE_270 = 3;
diff --git a/fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/helper/TextureHelper.java b/fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/helper/TextureHelper.java
index 5b3e53d76..94c5c1b1c 100644
--- a/fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/helper/TextureHelper.java
+++ b/fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/helper/TextureHelper.java
@@ -91,7 +91,9 @@ public class TextureHelper {
}
}
- private static final VertexModifier[] ROTATIONS = new VertexModifier[] { null, (q, i, t) -> q.sprite(i, t, q.spriteV(i, t), q.spriteU(i, t)), //90
+ private static final VertexModifier[] ROTATIONS = new VertexModifier[] {
+ null,
+ (q, i, t) -> q.sprite(i, t, q.spriteV(i, t), 1 - q.spriteU(i, t)), //90
(q, i, t) -> q.sprite(i, t, 1 - q.spriteU(i, t), 1 - q.spriteV(i, t)), //180
(q, i, t) -> q.sprite(i, t, 1 - q.spriteV(i, t), q.spriteU(i, t)) // 270
};