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Use floats for model-positions instead of doubles

This commit is contained in:
Lukas Rieger (Blue) 2024-02-09 15:30:23 +01:00
parent 73a77e5e0e
commit cc50e05262
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GPG Key ID: 2D09EC5ED2687FF2
3 changed files with 17 additions and 18 deletions
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4
BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/BlockModelView.java
View File

@ -90,12 +90,12 @@ public class BlockModelView {
return this;
}
public BlockModelView scale(double sx, double sy, double sz) {
public BlockModelView scale(float sx, float sy, float sz) {
hiresTile.scale(start, size, sx, sy, sz);
return this;
}
public BlockModelView translate(double dx, double dy, double dz) {
public BlockModelView translate(float dx, float dy, float dz) {
hiresTile.translate(start, size, dx, dy, dz);
return this;
}

29
BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/HiresTileModel.java
View File

@ -62,7 +62,7 @@ public class HiresTileModel {
private int capacity;
private int size;
private double[] position;
private float[] position;
private float[] color, uv, ao;
private byte[] sunlight, blocklight;
private int[] materialIndex, materialIndexSort, materialIndexSortSupport;
@ -86,9 +86,9 @@ public class HiresTileModel {
public HiresTileModel setPositions(
int face,
double x1, double y1, double z1,
double x2, double y2, double z2,
double x3, double y3, double z3
float x1, float y1, float z1,
float x2, float y2, float z2,
float x3, float y3, float z3
){
int index = face * FI_POSITION;
@ -247,9 +247,9 @@ public class HiresTileModel {
pz = qw * z + qx * y - qy * x;
pw = -qx * x - qy * y - qz * z;
position[index] = pw * -qx + px * qw - py * qz + pz * qy;
position[index + 1] = pw * -qy + py * qw - pz * qx + px * qz;
position[index + 2] = pw * -qz + pz * qw - px * qy + py * qx;
position[index] = (float) (pw * -qx + px * qw - py * qz + pz * qy);
position[index + 1] = (float) (pw * -qy + py * qw - pz * qx + px * qz);
position[index + 2] = (float) (pw * -qz + pz * qw - px * qy + py * qx);
}
}
@ -258,7 +258,7 @@ public class HiresTileModel {
public HiresTileModel scale(
int start, int count,
double sx, double sy, double sz
float sx, float sy, float sz
) {
int end = start + count, index;
for (int face = start; face < end; face++) {
@ -275,7 +275,7 @@ public class HiresTileModel {
public HiresTileModel translate(
int start, int count,
double dx, double dy, double dz
float dx, float dy, float dz
) {
int end = start + count, index;
for (int face = start; face < end; face++) {
@ -329,7 +329,7 @@ public class HiresTileModel {
float m30, float m31, float m32, float m33
) {
int end = start + count, index;
double x, y, z;
float x, y, z;
for (int face = start; face < end; face++) {
for (int i = 0; i < 3; i++) {
index = face * FI_POSITION + i * 3;
@ -358,7 +358,7 @@ public class HiresTileModel {
private void ensureCapacity(int count) {
if (size + count > capacity){
double[] _position = position;
float[] _position = position;
float[] _color = color, _uv = uv, _ao = ao;
byte[] _sunlight = sunlight, _blocklight = blocklight;
int[] _materialIndex = materialIndex;
@ -381,7 +381,7 @@ public class HiresTileModel {
this.capacity = capacity;
// attributes capacity * per-vertex * per-face
position = new double [capacity * FI_POSITION];
position = new float [capacity * FI_POSITION];
uv = new float [capacity * FI_UV];
ao = new float [capacity * FI_AO];
@ -645,7 +645,6 @@ public class HiresTileModel {
private void swap(int face1, int face2) {
int i, if1, if2, vi;
double vd;
float vf;
byte vb;
@ -653,9 +652,9 @@ public class HiresTileModel {
if1 = face1 * FI_POSITION;
if2 = face2 * FI_POSITION;
for (i = 0; i < FI_POSITION; i++){
vd = position[if1 + i];
vf = position[if1 + i];
position[if1 + i] = position[if2 + i];
position[if2 + i] = vd;
position[if2 + i] = vf;
}
//swap uv

2
BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/blockmodel/ResourceModelBuilder.java
View File

@ -259,7 +259,7 @@ public class ResourceModelBuilder {
// rotate uv's
if (uvRotation != 0){
uvRotation *= TrigMath.DEG_TO_RAD;
uvRotation = (float)(uvRotation * TrigMath.DEG_TO_RAD);
float cx = TrigMath.cos(uvRotation), cy = TrigMath.sin(uvRotation);
for (VectorM2f uv : uvs) {
uv.translate(-0.5f, -0.5f);