APP ColAR Mix 解析

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click · 发表于 2014-1-26 00:50:52

貌似我们已经搞定了这个，可以自己做了

爱生活爱AR · 发表于 2014-1-29 20:17:21

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777 · 发表于 2014-2-2 23:12:42

我想说的是。
呵呵最近研究粒子特效的时候突然发现里面的有些动画也是粒子做的。
这样整既省时又省力呵呵

kvaliu · 发表于 2014-3-28 15:10:32

click 发表于 2014-1-26 00:50
貌似我们已经搞定了这个，可以自己做了

能说下是怎么知道截图位置和正确的大小的啊，谢谢

777 · 发表于 2014-6-18 14:37:34

using System;
using UnityEngine;
public class BGRenderingBehaviour : MonoBehaviour
{
//
// Fields
//
private int mScreenWidth;
private int mScreenHeight;
private bool mFlipHorizontally;
public Camera Camera;
private QCARRenderer.VideoTextureInfo mTextureInfo;
private ScreenOrientation mScreenOrientation;
//
// Methods
//
public void CheckAndSetActive (bool isActive)
{
if (this.Camera.gameObject.active != isActive)
{
this.Camera.gameObject.SetActiveRecursively (isActive);
}
}
private Mesh CreateVideoMesh ()
{
Mesh mesh = new Mesh ();
mesh.vertices = new Vector3[4];
Vector3[] vertices = mesh.vertices;
for (int i = 0; i < 2; i++)
{
for (int j = 0; j < 2; j++)
{
float num = (float)j / 1f - 0.5f;
float num2 = 1f - (float)i / 1f - 0.5f;
vertices [i * 2 + j].x = num * 2f;
vertices [i * 2 + j].y = 0f;
vertices [i * 2 + j].z = num2 * 2f;
}
}
mesh.vertices = vertices;
mesh.triangles = new int[24];
int num3 = 0;
float num4 = (float)this.mTextureInfo.imageSize.x / (float)this.mTextureInfo.textureSize.x;
float num5 = (float)this.mTextureInfo.imageSize.y / (float)this.mTextureInfo.textureSize.y;
mesh.uv = new Vector2[4];
int[] triangles = mesh.triangles;
Vector2[] uv = mesh.uv;
for (int k = 0; k < 1; k++)
{
for (int l = 0; l < 1; l++)
{
int num6 = k * 2 + l;
int num7 = k * 2 + l + 2 + 1;
int num8 = k * 2 + l + 2;
int num9 = k * 2 + l + 1;
triangles [num3++] = num6;
triangles [num3++] = num7;
triangles [num3++] = num8;
triangles [num3++] = num7;
triangles [num3++] = num6;
triangles [num3++] = num9;
uv [num6] = new Vector2 ((float)l / 1f * num4, (float)k / 1f * num5);
uv [num7] = new Vector2 ((float)(l + 1) / 1f * num4, (float)(k + 1) / 1f * num5);
uv [num8] = new Vector2 ((float)l / 1f * num4, (float)(k + 1) / 1f * num5);
uv [num9] = new Vector2 ((float)(l + 1) / 1f * num4, (float)k / 1f * num5);
if (this.mFlipHorizontally)
{
uv [num6].x = 1f - uv [num6].x;
uv [num7].x = 1f - uv [num7].x;
uv [num8].x = 1f - uv [num8].x;
uv [num9].x = 1f - uv [num9].x;
}
}
}
mesh.triangles = triangles;
mesh.uv = uv;
mesh.normals = new Vector3[mesh.vertices.Length];
mesh.RecalculateNormals ();
return mesh;
}
private void PositionVideoMesh ()
{
this.mScreenOrientation = QCARRuntimeUtilities.ScreenOrientation;
this.mScreenWidth = Screen.width;
this.mScreenHeight = Screen.height;
base.gameObject.transform.localRotation = Quaternion.AngleAxis (270f, Vector3.right);
if (this.mScreenOrientation == ScreenOrientation.LandscapeLeft)
{
base.gameObject.transform.localRotation *= Quaternion.identity;
}
else
{
if (this.mScreenOrientation == ScreenOrientation.Portrait)
{
base.gameObject.transform.localRotation *= Quaternion.AngleAxis (90f, Vector3.up);
}
else
{
if (this.mScreenOrientation == ScreenOrientation.LandscapeRight)
{
base.gameObject.transform.localRotation *= Quaternion.AngleAxis (180f, Vector3.up);
}
else
{
if (this.mScreenOrientation == ScreenOrientation.PortraitUpsideDown)
{
base.gameObject.transform.localRotation *= Quaternion.AngleAxis (270f, Vector3.up);
}
}
}
}
base.gameObject.transform.localScale = new Vector3 (1f, 1f, 1f * (float)this.mTextureInfo.imageSize.y / (float)this.mTextureInfo.imageSize.x);
this.Camera.orthographic = true;
float orthographicSize;
if (this.ShouldFitWidth ())
{
if (QCARRuntimeUtilities.IsPortraitOrientation)
{
orthographicSize = (float)this.mTextureInfo.imageSize.y / (float)this.mTextureInfo.imageSize.x * ((float)this.mScreenHeight / (float)this.mScreenWidth);
}
else
{
orthographicSize = (float)this.mScreenHeight / (float)this.mScreenWidth;
}
}
else
{
if (QCARRuntimeUtilities.IsPortraitOrientation)
{
orthographicSize = 1f;
}
else
{
orthographicSize = (float)this.mTextureInfo.imageSize.y / (float)this.mTextureInfo.imageSize.x;
}
}
this.Camera.orthographicSize = orthographicSize;
}
public void SetFlipHorizontally (bool flip)
{
this.mFlipHorizontally = flip;
}
public void SetTexture (Texture texture)
{
base.renderer.material.mainTexture = texture;
}
private bool ShouldFitWidth ()
{
float num = (float)this.mScreenWidth / (float)this.mScreenHeight;
float num2;
if (QCARRuntimeUtilities.IsPortraitOrientation)
{
num2 = (float)this.mTextureInfo.imageSize.y / (float)this.mTextureInfo.imageSize.x;
}
else
{
num2 = (float)this.mTextureInfo.imageSize.x / (float)this.mTextureInfo.imageSize.y;
}
return num >= num2;
}
private void Start ()
{
if (this.Camera == null)
{
this.Camera = Camera.main;
}
}
private void Update ()
{
if (QCARRenderer.Instance.IsVideoBackgroundInfoAvailable ())
{
QCARRenderer.VideoTextureInfo videoTextureInfo = QCARRenderer.Instance.GetVideoTextureInfo ();
if (!this.mTextureInfo.imageSize.Equals (videoTextureInfo.imageSize) || !this.mTextureInfo.textureSize.Equals (videoTextureInfo.textureSize))
{
this.mTextureInfo = videoTextureInfo;
Debug.Log (string.Concat (new object[]
{
"VideoTextureInfo ",
videoTextureInfo.textureSize.x,
" ",
videoTextureInfo.textureSize.y,
" ",
videoTextureInfo.imageSize.x,
" ",
videoTextureInfo.imageSize.y
}));
MeshFilter meshFilter = base.GetComponent<MeshFilter> ();
if (meshFilter == null)
{
meshFilter = base.gameObject.AddComponent<MeshFilter> ();
}
meshFilter.mesh = this.CreateVideoMesh ();
this.PositionVideoMesh ();
}
else
{
if (this.mScreenOrientation != QCARRuntimeUtilities.ScreenOrientation || this.mScreenWidth != Screen.width || this.mScreenHeight != Screen.height)
{
this.PositionVideoMesh ();
}
}
}
}
}

复制代码

777 · 发表于 2014-6-18 14:39:32

抓取图片设置成贴图图片。

zeroAR · 发表于 2014-7-29 22:32:41

777 发表于 2014-6-18 14:39
抓取图片设置成贴图图片。

那怎么抓取呐？

大白菜 · 发表于 2014-7-30 10:06:57

zeroAR 发表于 2014-7-29 22:32
那怎么抓取呐？

自己看代码

zeroAR · 发表于 2014-7-30 14:19:51

大白菜发表于 2014-7-30 10:06
自己看代码

这代码我测试过了只是创建了对应的MESH ~~

抓图不在这代码里面吧

爱生活爱AR 该用户已被删除	板凳爱生活爱AR 楼主\| 发表于 2014-1-29 20:17:21 只看该作者提示: 作者被禁止或删除内容自动屏蔽
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APP ColAR Mix 解析

APP ColAR Mix 解析

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