From 623dc0fa8cbd9473830a1786f6d49fa808a09439 Mon Sep 17 00:00:00 2001
From: Normand Briere <nbriere@noware.ca>
Date: Sun, 05 May 2019 14:06:12 -0400
Subject: [PATCH] Rename Grafreed
---
BoundaryRep.java | 192 ++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 176 insertions(+), 16 deletions(-)
diff --git a/BoundaryRep.java b/BoundaryRep.java
index cbdb1a9..7b31bc4 100644
--- a/BoundaryRep.java
+++ b/BoundaryRep.java
@@ -172,16 +172,16 @@
bufV = other.bufV;
bufF = other.bufF;
- positions = (float[]) GrafreeD.clone(other.positions);
- normals = (float[]) GrafreeD.clone(other.normals);
- colors = (float[]) GrafreeD.clone(other.colors);
- uvmap = (float[]) GrafreeD.clone(other.uvmap);
- triangles = (int[]) GrafreeD.clone(other.triangles);
+ positions = (float[]) Grafreed.clone(other.positions);
+ normals = (float[]) Grafreed.clone(other.normals);
+ colors = (float[]) Grafreed.clone(other.colors);
+ uvmap = (float[]) Grafreed.clone(other.uvmap);
+ triangles = (int[]) Grafreed.clone(other.triangles);
- indices = (int[]) GrafreeD.clone(other.indices);
+ indices = (int[]) Grafreed.clone(other.indices);
- vertices = (Vector<Vertex>) GrafreeD.clone(other.vertices);
- faces = (Vector<Face>) GrafreeD.clone(other.faces);
+ vertices = (Vector<Vertex>) Grafreed.clone(other.vertices);
+ faces = (Vector<Face>) Grafreed.clone(other.faces);
}
else
{
@@ -1518,7 +1518,7 @@
InitFaceIndices();
}
- BoundaryRep rep = (BoundaryRep) GrafreeD.clone(this);
+ BoundaryRep rep = (BoundaryRep) Grafreed.clone(this);
//float[] v = new float[100];
for (int loops=1; --loops>=0;)
@@ -1548,7 +1548,7 @@
InitFaceIndices();
}
- BoundaryRep rep = (BoundaryRep) GrafreeD.clone(this);
+ BoundaryRep rep = (BoundaryRep) Grafreed.clone(this);
//float[] v = new float[100];
for (int loops=10; --loops>=0;)
@@ -2670,7 +2670,7 @@
if (Globals.framecount - lastsoundtime > 30) // 0.25 secs
{
- GrafreeD.wav.play((Math.random()+0.5)/Math.max(tmp.length2(),0.2)); //, 1);
+ Grafreed.wav.play((Math.random()+0.5)/Math.max(tmp.length2(),0.2)); //, 1);
lastsoundtime = Globals.framecount;
}
@@ -3155,7 +3155,27 @@
*/
}
- void GenUV()
+ void UnfoldUV()
+ {
+ for (int i = 0; i < VertexCount(); i++)
+ {
+ Vertex v = GetVertex(i);
+
+ v.x = v.s;
+ v.y = v.t;
+ v.z = 0;
+
+ v.norm.x = 0;
+ v.norm.y = 0;
+ v.norm.z = 1;
+
+ SetVertex(v, i);
+ }
+ }
+
+ float power = 2;
+
+ void GenUV() // float power)
{
Trim();
@@ -3219,6 +3239,125 @@
y -= 0.5;
z -= 0.5;
+ double ax = Math.abs(x);
+ double ay = Math.abs(y);
+ double max = ax;
+ if (max < ay)
+ {
+ max = ay;
+ }
+
+ if (max == 0)
+ {
+ uvmap[i2] = 0.5f;
+ uvmap[i2+1] = 0.5f;
+ continue;
+ }
+
+ x /= max;
+ y /= max;
+
+ double angle = Math.acos(Math.abs(z*2));
+
+ double k = angle / Math.PI * 2;
+
+ assert(k >= 0);
+
+ // k == 0 => uv = 0 (center)
+ // k == 1 => uv = -1,1 (border)
+
+ if (i == 0)
+ System.out.println("power = " + power);
+
+ double length1 = (ax+ay)/max;
+ double length2 = Math.sqrt(ax*ax + ay*ay) / max;
+
+ double t = k;
+
+ t = Math.pow(t, 3);
+
+ // Interpolate between k/length2 (center) and k (border)
+ if (length2 > 0)
+ k *= (1 - t) / length2 + t;
+
+ double u = k*x;
+ double v = k*y;
+
+ u /= 2;
+ v /= 2;
+ u += 0.5;
+ v += 0.5;
+
+ uvmap[i2] = (float) u;
+ uvmap[i2+1] = (float) v;
+ }
+ }
+
+ void GenUVold(float power)
+ {
+ Trim();
+
+ cVector boxcenter = null;
+ cVector minima, maxima;
+ minima = new cVector();
+ maxima = new cVector();
+ minima.x = minima.y = minima.z = Double.MAX_VALUE;
+ maxima.x = maxima.y = maxima.z = -Double.MAX_VALUE;
+ for (int i = 0; i < VertexCount(); i++)
+ {
+ Vertex v = GetVertex(i);
+
+ if (minima.x > v.x)
+ {
+ minima.x = v.x;
+ }
+ if (minima.y > v.y)
+ {
+ minima.y = v.y;
+ }
+ if (minima.z > v.z)
+ {
+ minima.z = v.z;
+ }
+
+ if (maxima.x < v.x)
+ {
+ maxima.x = v.x;
+ }
+ if (maxima.y < v.y)
+ {
+ maxima.y = v.y;
+ }
+ if (maxima.z < v.z)
+ {
+ maxima.z = v.z;
+ }
+ }
+
+ boxcenter = new cVector((maxima.x + minima.x) / 2, (maxima.y + minima.y) / 2, (maxima.z + minima.z) / 2);
+ int i2 = 0, i3 = 0;
+ for (int i = 0; i < positions.length/3; i++, i3 += 3, i2 += 2)
+ {
+// //uvmap[i2] = (float) normals[i3]*0.5f + 0.5f; // v.x;
+// //uvmap[i2 + 1] = (float) normals[i3+1]*0.5f + 0.5f; //z;
+// uvmap[i2] = (float) (positions[i3] - boxcenter.x);
+// uvmap[i2 + 1] = (float) (positions[i3+2] - boxcenter.z);
+// uvmap[i2] = (float) Math.atan2(positions[i3+1] - boxcenter.y, positions[i3] - boxcenter.x);
+// uvmap[i2 + 1] = (float)(positions[i3+2] - boxcenter.z);
+ // box UV
+ double x = positions[i3] - minima.x; // - Math.floor(positions[i3]);
+ double y = positions[i3+1] - minima.y; // - Math.floor(positions[i3+1]);
+ double z = positions[i3+2] - minima.z; // - Math.floor(positions[i3+2]);
+
+ // [-1/2, 1/2]
+ x /= maxima.x - minima.x;
+ y /= maxima.y - minima.y;
+ z /= maxima.z - minima.z;
+
+ x -= 0.5;
+ y -= 0.5;
+ z -= 0.5;
+
// x *= 2;
// y *= 2;
// z *= 2;
@@ -3245,6 +3384,15 @@
z = Math.cos(angle/2);
+ assert(z >= 0);
+ assert(z <= 1);
+
+ /**/
+ //z = Math.pow(z, power); //1.08f);
+
+ if (i == 0)
+ System.out.println("power = " + power);
+
// sqrt(k2*x2 + k2*z2 + y2) = length
// k2*x2 + k2*z2 = length2 - y2
// k2 = (length2 - y2) / (x2 + z2)
@@ -3255,7 +3403,7 @@
k /= x*x + y*y;
}
else
- GrafreeD.Assert(z == 1);
+ Grafreed.Assert(z == 1);
if (k < 0)
k = 0;
@@ -3264,6 +3412,7 @@
x *= k;
y *= k;
+ /**/
double max = Math.abs(x);
if (max < Math.abs(y))
@@ -3276,10 +3425,15 @@
}
// max = Math.sqrt(max*2)/2;
+// double x2 = Math.pow(Math.abs(x), 1/power);
+// double y2 = Math.pow(Math.abs(y), 1/power);
+// double z2 = Math.pow(Math.abs(z), 1/power);
+// max = Math.pow(x2 + y2 + z2, power);
// if (!(max > 0))
- assert(max > 0);
-
+ //assert(max > 0);
+ assert(max >= 0);
+
x /= max;
y /= max;
z /= max;
@@ -3748,6 +3902,11 @@
tsa.getNormals(0, normals);
tsa.getTextureCoordinates(0, 0, uvmap);
// tsa.getColors(0, colors);
+
+ for (int i=colors.length; --i>=0;)
+ {
+ colors[i] = 1;
+ }
int stripcount = tsa.getNumStrips();
triangles = new int[stripcount];
@@ -6200,6 +6359,7 @@
void InitWeights()
{
+ new Exception().printStackTrace();
System.exit(0);
int n = 0;
int b = 0;
@@ -8073,7 +8233,7 @@
if (!trimmed)
return;
- GrafreeD.linkUV = false;
+ Grafreed.linkUV = false;
try
{
--
Gitblit v1.6.2