mattatz

#ifndef __MATRIX_INCLUDED__
#define __MATRIX_INCLUDED__

#define IDENTITY_MATRIX float4x4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)

float4x4 inverse(float4x4 m) {
    float n11 = m[0][0], n12 = m[1][0], n13 = m[2][0], n14 = m[3][0];
    float n21 = m[0][1], n22 = m[1][1], n23 = m[2][1], n24 = m[3][1];
    float n31 = m[0][2], n32 = m[1][2], n33 = m[2][2], n34 = m[3][2];
    float n41 = m[0][3], n42 = m[1][3], n43 = m[2][3], n44 = m[3][3];

mattatz

#ifndef __QUATERNION_INCLUDED__
#define __QUATERNION_INCLUDED__

#define QUATERNION_IDENTITY float4(0, 0, 0, 1)

#ifndef PI
#define PI 3.14159265359f
#endif 

// Quaternion multiplication

Borod4r

private static void ShareImageWithTextOnAndroid(string message, string imageFilePath)
{
  AndroidJavaClass intentClass = new AndroidJavaClass("android.content.Intent");
  AndroidJavaObject intentObject = new AndroidJavaObject("android.content.Intent");
  intentObject.Call<AndroidJavaObject>("setAction", intentClass.GetStatic<string>("ACTION_SEND"));
  AndroidJavaClass uriClass = new AndroidJavaClass("android.net.Uri");
  AndroidJavaObject uriObject = uriClass.CallStatic<AndroidJavaObject>("parse", "file://" + imageFilePath);
  intentObject.Call<AndroidJavaObject>("putExtra", intentClass.GetStatic<string>("EXTRA_STREAM"), uriObject);
  intentObject.Call<AndroidJavaObject>("putExtra", intentClass.GetStatic<string>("EXTRA_TEXT"), message);