public void Awake()
{
DebugUtility.active = this;
}
public static void DrawCubes (Vector3[] topVerts, Vector3[] bottomVerts, Color[] vertexColors, float width) {
if (active == null) {
active = GameObject.FindObjectOfType(typeof(DebugUtility)) as DebugUtility;
}
if (active == null) throw new System.NullReferenceException ();
if (topVerts.Length != bottomVerts.Length || topVerts.Length != vertexColors.Length) {
Debug.LogError ("Array Lengths are not the same");
return;
}
//65000 limit divided by 4*6 = 24
if (topVerts.Length > 2708) {
Vector3[] topVerts2 = new Vector3[topVerts.Length-2708];
Vector3[] bottomVerts2 = new Vector3[topVerts.Length-2708];
Color[] vertexColors2 = new Color[topVerts.Length-2708];
for (int i=2708;i<topVerts.Length;i++) {
topVerts2[i-2708] = topVerts[i];
bottomVerts2[i-2708] = bottomVerts[i];
vertexColors2[i-2708] = vertexColors[i];
}
Vector3[] topVerts3 = new Vector3[2708];
Vector3[] bottomVerts3 = new Vector3[2708];
Color[] vertexColors3 = new Color[2708];
for (int i=0;i<2708;i++) {
topVerts3[i] = topVerts[i];
bottomVerts3[i] = bottomVerts[i];
vertexColors3[i] = vertexColors[i];
}
DrawCubes (topVerts2,bottomVerts2,vertexColors2, width);
topVerts = topVerts3;
bottomVerts = bottomVerts3;
vertexColors = vertexColors3;
}
width /= 2F;
Vector3[] vertices = new Vector3[topVerts.Length*4*6];
int[] tris = new int[topVerts.Length*6*6];
Color[] colors = new Color[topVerts.Length*4*6];
for (int i=0;i<topVerts.Length;i++) {
Vector3 top = topVerts[i] + new Vector3 (0,active.offset,0);
Vector3 bottom = bottomVerts[i] - new Vector3 (0,active.offset,0);;
Vector3 top1 = top + new Vector3 (-width,0,-width);
Vector3 top2 = top + new Vector3 (width,0,-width);
Vector3 top3 = top + new Vector3 (width,0,width);
Vector3 top4 = top + new Vector3 (-width,0,width);
Vector3 bottom1 = bottom + new Vector3 (-width,0,-width);
Vector3 bottom2 = bottom + new Vector3 (width,0,-width);
Vector3 bottom3 = bottom + new Vector3 (width,0,width);
Vector3 bottom4 = bottom + new Vector3 (-width,0,width);
int vIndex = i*4*6;
Color col = vertexColors[i];
//Color.Lerp (Color.green,Color.red,topVerts[i].y*0.06F);
//
for (int c=vIndex;c<vIndex+24;c++) {
colors[c] = col;
}
//Top
vertices[vIndex] = top1;
vertices[vIndex+1] = top4;
vertices[vIndex+2] = top3;
vertices[vIndex+3] = top2;
int tIndex = i*6*6;
tris[tIndex] = vIndex;
tris[tIndex+1] = vIndex+1;
tris[tIndex+2] = vIndex+2;
tris[tIndex+3] = vIndex;
tris[tIndex+4] = vIndex+2;
tris[tIndex+5] = vIndex+3;
//Bottom
vIndex += 4;
vertices[vIndex+3] = bottom1;
vertices[vIndex+2] = bottom4;
vertices[vIndex+1] = bottom3;
vertices[vIndex] = bottom2;
tIndex += 6;
tris[tIndex] = vIndex;
tris[tIndex+1] = vIndex+1;
tris[tIndex+2] = vIndex+2;
tris[tIndex+3] = vIndex;
tris[tIndex+4] = vIndex+2;
tris[tIndex+5] = vIndex+3;
//Right
vIndex += 4;
vertices[vIndex] = bottom2;
vertices[vIndex+1] = top2;
vertices[vIndex+2] = top3;
vertices[vIndex+3] = bottom3;
tIndex += 6;
tris[tIndex] = vIndex;
tris[tIndex+1] = vIndex+1;
tris[tIndex+2] = vIndex+2;
tris[tIndex+3] = vIndex;
tris[tIndex+4] = vIndex+2;
tris[tIndex+5] = vIndex+3;
//Left
vIndex += 4;
vertices[vIndex+3] = bottom1;
vertices[vIndex+2] = top1;
vertices[vIndex+1] = top4;
vertices[vIndex] = bottom4;
tIndex += 6;
tris[tIndex] = vIndex;
tris[tIndex+1] = vIndex+1;
tris[tIndex+2] = vIndex+2;
tris[tIndex+3] = vIndex;
tris[tIndex+4] = vIndex+2;
tris[tIndex+5] = vIndex+3;
//Forward
vIndex += 4;
vertices[vIndex+3] = bottom3;
vertices[vIndex+2] = bottom4;
vertices[vIndex+1] = top4;
vertices[vIndex] = top3;
tIndex += 6;
tris[tIndex] = vIndex;
tris[tIndex+1] = vIndex+1;
tris[tIndex+2] = vIndex+2;
tris[tIndex+3] = vIndex;
tris[tIndex+4] = vIndex+2;
tris[tIndex+5] = vIndex+3;
//Back
vIndex += 4;
vertices[vIndex] = bottom2;
vertices[vIndex+1] = bottom1;
vertices[vIndex+2] = top1;
vertices[vIndex+3] = top2;
tIndex += 6;
tris[tIndex] = vIndex;
tris[tIndex+1] = vIndex+1;
tris[tIndex+2] = vIndex+2;
tris[tIndex+3] = vIndex;
tris[tIndex+4] = vIndex+2;
tris[tIndex+5] = vIndex+3;
}
Mesh mesh = new Mesh ();
mesh.vertices = vertices;
mesh.triangles = tris;
mesh.colors = colors;
mesh.name = "VoxelMesh";
mesh.RecalculateNormals ();
mesh.RecalculateBounds ();
if (active.optimizeMeshes) {
mesh.Optimize ();
}
GameObject go = new GameObject ("DebugMesh");
MeshRenderer rend = go.AddComponent (typeof(MeshRenderer)) as MeshRenderer;
rend.material = active.defaultMaterial;
(go.AddComponent (typeof(MeshFilter)) as MeshFilter).mesh = mesh;
}
public static void DrawCubes(Vector3[] topVerts, Vector3[] bottomVerts, Color[] vertexColors, float width)
{
if (DebugUtility.active == null)
{
DebugUtility.active = (UnityEngine.Object.FindObjectOfType(typeof(DebugUtility)) as DebugUtility);
}
if (DebugUtility.active == null)
{
throw new NullReferenceException();
}
if (topVerts.Length != bottomVerts.Length || topVerts.Length != vertexColors.Length)
{
Debug.LogError("Array Lengths are not the same");
return;
}
if (topVerts.Length > 2708)
{
Vector3[] array = new Vector3[topVerts.Length - 2708];
Vector3[] array2 = new Vector3[topVerts.Length - 2708];
Color[] array3 = new Color[topVerts.Length - 2708];
for (int i = 2708; i < topVerts.Length; i++)
{
array[i - 2708] = topVerts[i];
array2[i - 2708] = bottomVerts[i];
array3[i - 2708] = vertexColors[i];
}
Vector3[] array4 = new Vector3[2708];
Vector3[] array5 = new Vector3[2708];
Color[] array6 = new Color[2708];
for (int j = 0; j < 2708; j++)
{
array4[j] = topVerts[j];
array5[j] = bottomVerts[j];
array6[j] = vertexColors[j];
}
DebugUtility.DrawCubes(array, array2, array3, width);
topVerts = array4;
bottomVerts = array5;
vertexColors = array6;
}
width /= 2f;
Vector3[] array7 = new Vector3[topVerts.Length * 4 * 6];
int[] array8 = new int[topVerts.Length * 6 * 6];
Color[] array9 = new Color[topVerts.Length * 4 * 6];
for (int k = 0; k < topVerts.Length; k++)
{
Vector3 a = topVerts[k] + new Vector3(0f, DebugUtility.active.offset, 0f);
Vector3 a2 = bottomVerts[k] - new Vector3(0f, DebugUtility.active.offset, 0f);
Vector3 vector = a + new Vector3(-width, 0f, -width);
Vector3 vector2 = a + new Vector3(width, 0f, -width);
Vector3 vector3 = a + new Vector3(width, 0f, width);
Vector3 vector4 = a + new Vector3(-width, 0f, width);
Vector3 vector5 = a2 + new Vector3(-width, 0f, -width);
Vector3 vector6 = a2 + new Vector3(width, 0f, -width);
Vector3 vector7 = a2 + new Vector3(width, 0f, width);
Vector3 vector8 = a2 + new Vector3(-width, 0f, width);
int num = k * 4 * 6;
Color color = vertexColors[k];
for (int l = num; l < num + 24; l++)
{
array9[l] = color;
}
array7[num] = vector;
array7[num + 1] = vector4;
array7[num + 2] = vector3;
array7[num + 3] = vector2;
int num2 = k * 6 * 6;
array8[num2] = num;
array8[num2 + 1] = num + 1;
array8[num2 + 2] = num + 2;
array8[num2 + 3] = num;
array8[num2 + 4] = num + 2;
array8[num2 + 5] = num + 3;
num += 4;
array7[num + 3] = vector5;
array7[num + 2] = vector8;
array7[num + 1] = vector7;
array7[num] = vector6;
num2 += 6;
array8[num2] = num;
array8[num2 + 1] = num + 1;
array8[num2 + 2] = num + 2;
array8[num2 + 3] = num;
array8[num2 + 4] = num + 2;
array8[num2 + 5] = num + 3;
num += 4;
array7[num] = vector6;
array7[num + 1] = vector2;
array7[num + 2] = vector3;
array7[num + 3] = vector7;
num2 += 6;
array8[num2] = num;
array8[num2 + 1] = num + 1;
array8[num2 + 2] = num + 2;
array8[num2 + 3] = num;
array8[num2 + 4] = num + 2;
array8[num2 + 5] = num + 3;
num += 4;
array7[num + 3] = vector5;
array7[num + 2] = vector;
array7[num + 1] = vector4;
array7[num] = vector8;
num2 += 6;
array8[num2] = num;
array8[num2 + 1] = num + 1;
array8[num2 + 2] = num + 2;
array8[num2 + 3] = num;
array8[num2 + 4] = num + 2;
array8[num2 + 5] = num + 3;
num += 4;
array7[num + 3] = vector7;
array7[num + 2] = vector8;
array7[num + 1] = vector4;
array7[num] = vector3;
num2 += 6;
array8[num2] = num;
array8[num2 + 1] = num + 1;
array8[num2 + 2] = num + 2;
array8[num2 + 3] = num;
array8[num2 + 4] = num + 2;
array8[num2 + 5] = num + 3;
num += 4;
array7[num] = vector6;
array7[num + 1] = vector5;
array7[num + 2] = vector;
array7[num + 3] = vector2;
num2 += 6;
array8[num2] = num;
array8[num2 + 1] = num + 1;
array8[num2 + 2] = num + 2;
array8[num2 + 3] = num;
array8[num2 + 4] = num + 2;
array8[num2 + 5] = num + 3;
}
Mesh mesh = new Mesh();
mesh.vertices = array7;
mesh.triangles = array8;
mesh.colors = array9;
mesh.name = "VoxelMesh";
mesh.RecalculateNormals();
mesh.RecalculateBounds();
if (DebugUtility.active.optimizeMeshes)
{
mesh.Optimize();
}
GameObject gameObject = new GameObject("DebugMesh");
MeshRenderer meshRenderer = gameObject.AddComponent(typeof(MeshRenderer)) as MeshRenderer;
meshRenderer.material = DebugUtility.active.defaultMaterial;
(gameObject.AddComponent(typeof(MeshFilter)) as MeshFilter).mesh = mesh;
}
public void Awake () {
active = this;
}
