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Fix face baking not being flipped, hopefully

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mcrcortex
2025-06-02 12:46:38 +10:00
parent e7c4d6f132
commit c023e3b4f2
1 changed files with 29 additions and 10 deletions
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37
src/main/java/me/cortex/voxy/client/core/model/bakery/ModelTextureBakery.java
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@@ -221,6 +221,12 @@ public class ModelTextureBakery {
var mat = new Matrix4f(); var mat = new Matrix4f();
for (int i = 0; i < VIEWS.length; i++) { for (int i = 0; i < VIEWS.length; i++) {
if (i==1||i==2||i==4) {
glCullFace(GL_FRONT);
} else {
glCullFace(GL_BACK);
}
glViewport((i % 3) * this.width, (i / 3) * this.height, this.width, this.height); glViewport((i % 3) * this.width, (i / 3) * this.height, this.width, this.height);
//The projection matrix //The projection matrix
@@ -239,6 +245,12 @@ public class ModelTextureBakery {
var mat = new Matrix4f(); var mat = new Matrix4f();
for (int i = 0; i < VIEWS.length; i++) { for (int i = 0; i < VIEWS.length; i++) {
if (i==1||i==2||i==4) {
glCullFace(GL_FRONT);
} else {
glCullFace(GL_BACK);
}
this.vc.reset(); this.vc.reset();
this.bakeFluidState(state, layer, i); this.bakeFluidState(state, layer, i);
if (this.vc.isEmpty()) continue; if (this.vc.isEmpty()) continue;
@@ -264,6 +276,12 @@ public class ModelTextureBakery {
var mat = new Matrix4f(); var mat = new Matrix4f();
for (int i = 0; i < VIEWS.length; i++) { for (int i = 0; i < VIEWS.length; i++) {
if (i==1||i==2||i==4) {
glCullFace(GL_FRONT);
} else {
glCullFace(GL_BACK);
}
glViewport((i % 3) * this.width, (i / 3) * this.height, this.width, this.height); glViewport((i % 3) * this.width, (i / 3) * this.height, this.width, this.height);
//The projection matrix //The projection matrix
@@ -303,23 +321,24 @@ public class ModelTextureBakery {
static { static {
//TODO: FIXME: need to bake in the correct orientation, HOWEVER some orientations require a flipped winding order!!!! //the face/direction is the face (e.g. down is the down face)
addView(0, -90,0, 0, 0);//Direction.DOWN
addView(1, 90,0, 0, 0b100);//Direction.UP
addView(0, -90,0, 0, false);//Direction.DOWN addView(2, 0,180, 0, 0b001);//Direction.NORTH
addView(1, 90,0, 0, false);//Direction.UP addView(3, 0,0, 0, 0);//Direction.SOUTH
addView(2, 0,180, 0, true);//Direction.NORTH
addView(3, 0,0, 0, false);//Direction.SOUTH addView(4, 0,90, 270, 0b100);//Direction.WEST
//TODO: check these arnt the wrong way round addView(5, 0,270, 270, 0);//Direction.EAST
addView(4, 0,90, 270, false);//Direction.EAST
addView(5, 0,270, 270, false);//Direction.WEST
} }
private static void addView(int i, float pitch, float yaw, float rotation, boolean flipX) { private static void addView(int i, float pitch, float yaw, float rotation, int flip) {
var stack = new MatrixStack(); var stack = new MatrixStack();
stack.translate(0.5f,0.5f,0.5f); stack.translate(0.5f,0.5f,0.5f);
stack.multiply(RotationAxis.POSITIVE_Z.rotationDegrees(rotation)); stack.multiply(RotationAxis.POSITIVE_Z.rotationDegrees(rotation));
stack.multiply(RotationAxis.POSITIVE_X.rotationDegrees(pitch)); stack.multiply(RotationAxis.POSITIVE_X.rotationDegrees(pitch));
stack.multiply(RotationAxis.POSITIVE_Y.rotationDegrees(yaw)); stack.multiply(RotationAxis.POSITIVE_Y.rotationDegrees(yaw));
stack.multiplyPositionMatrix(new Matrix4f().scale(1-2*(flip&1), 1-(flip&2), 1-((flip>>1)&2)));
stack.translate(-0.5f,-0.5f,-0.5f); stack.translate(-0.5f,-0.5f,-0.5f);
VIEWS[i] = new Matrix4f(stack.peek().getPositionMatrix()); VIEWS[i] = new Matrix4f(stack.peek().getPositionMatrix());
} }