niko
116 lines
3.1 KiB
C#
116 lines
3.1 KiB
C#
using System;
|
|
using UnityEngine;
|
|
|
|
namespace UnityStandardAssets.ImageEffects
|
|
{
|
|
// Token: 0x0200007A RID: 122
|
|
internal class Quads
|
|
{
|
|
// Token: 0x06000170 RID: 368 RVA: 0x0000FBD4 File Offset: 0x0000DFD4
|
|
private static bool HasMeshes()
|
|
{
|
|
if (Quads.meshes == null)
|
|
{
|
|
return false;
|
|
}
|
|
foreach (Mesh mesh in Quads.meshes)
|
|
{
|
|
if (null == mesh)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// Token: 0x06000171 RID: 369 RVA: 0x0000FC1C File Offset: 0x0000E01C
|
|
public static void Cleanup()
|
|
{
|
|
if (Quads.meshes == null)
|
|
{
|
|
return;
|
|
}
|
|
for (int i = 0; i < Quads.meshes.Length; i++)
|
|
{
|
|
if (null != Quads.meshes[i])
|
|
{
|
|
global::UnityEngine.Object.DestroyImmediate(Quads.meshes[i]);
|
|
Quads.meshes[i] = null;
|
|
}
|
|
}
|
|
Quads.meshes = null;
|
|
}
|
|
|
|
// Token: 0x06000172 RID: 370 RVA: 0x0000FC78 File Offset: 0x0000E078
|
|
public static Mesh[] GetMeshes(int totalWidth, int totalHeight)
|
|
{
|
|
if (Quads.HasMeshes() && Quads.currentQuads == totalWidth * totalHeight)
|
|
{
|
|
return Quads.meshes;
|
|
}
|
|
int num = 10833;
|
|
int num2 = totalWidth * totalHeight;
|
|
Quads.currentQuads = num2;
|
|
int num3 = Mathf.CeilToInt(1f * (float)num2 / (1f * (float)num));
|
|
Quads.meshes = new Mesh[num3];
|
|
int num4 = 0;
|
|
for (int i = 0; i < num2; i += num)
|
|
{
|
|
int num5 = Mathf.FloorToInt((float)Mathf.Clamp(num2 - i, 0, num));
|
|
Quads.meshes[num4] = Quads.GetMesh(num5, i, totalWidth, totalHeight);
|
|
num4++;
|
|
}
|
|
return Quads.meshes;
|
|
}
|
|
|
|
// Token: 0x06000173 RID: 371 RVA: 0x0000FD1C File Offset: 0x0000E11C
|
|
private static Mesh GetMesh(int triCount, int triOffset, int totalWidth, int totalHeight)
|
|
{
|
|
Mesh mesh = new Mesh();
|
|
mesh.hideFlags = HideFlags.DontSave;
|
|
Vector3[] array = new Vector3[triCount * 4];
|
|
Vector2[] array2 = new Vector2[triCount * 4];
|
|
Vector2[] array3 = new Vector2[triCount * 4];
|
|
int[] array4 = new int[triCount * 6];
|
|
for (int i = 0; i < triCount; i++)
|
|
{
|
|
int num = i * 4;
|
|
int num2 = i * 6;
|
|
int num3 = triOffset + i;
|
|
float num4 = Mathf.Floor((float)(num3 % totalWidth)) / (float)totalWidth;
|
|
float num5 = Mathf.Floor((float)(num3 / totalWidth)) / (float)totalHeight;
|
|
Vector3 vector = new Vector3(num4 * 2f - 1f, num5 * 2f - 1f, 1f);
|
|
array[num] = vector;
|
|
array[num + 1] = vector;
|
|
array[num + 2] = vector;
|
|
array[num + 3] = vector;
|
|
array2[num] = new Vector2(0f, 0f);
|
|
array2[num + 1] = new Vector2(1f, 0f);
|
|
array2[num + 2] = new Vector2(0f, 1f);
|
|
array2[num + 3] = new Vector2(1f, 1f);
|
|
array3[num] = new Vector2(num4, num5);
|
|
array3[num + 1] = new Vector2(num4, num5);
|
|
array3[num + 2] = new Vector2(num4, num5);
|
|
array3[num + 3] = new Vector2(num4, num5);
|
|
array4[num2] = num;
|
|
array4[num2 + 1] = num + 1;
|
|
array4[num2 + 2] = num + 2;
|
|
array4[num2 + 3] = num + 1;
|
|
array4[num2 + 4] = num + 2;
|
|
array4[num2 + 5] = num + 3;
|
|
}
|
|
mesh.vertices = array;
|
|
mesh.triangles = array4;
|
|
mesh.uv = array2;
|
|
mesh.uv2 = array3;
|
|
return mesh;
|
|
}
|
|
|
|
// Token: 0x040002FE RID: 766
|
|
private static Mesh[] meshes;
|
|
|
|
// Token: 0x040002FF RID: 767
|
|
private static int currentQuads;
|
|
}
|
|
}
|