ESP Boxes up in sky (Assault Cube C++)

[claytonj23]

Hi, so I am making an Assault Cube ESP (with directx9) in c++. This is my first ESP so sorry if this is an obvious mistake, but I have done a lot of research and I still have no idea what's wrong. Well, I know the problem lies within my W2S function, I just don't know what I did wrong. I am going to share a screenshot of the values from the W2S function, what the ESP looks like, how I made the W2S and my ESP function. I'm not gonna include the directx9 drawing functions I used b/c I've already tested it out many times, and it draws in the correct place at all times. Thanks in advanced!


W2S:

bool WorldToScreen(Vector3 pos, Vector2 &screenPos, int windowWidth, int windowHeight)
{
	Vector3 screenCoord;
	screenCoord.x = pos.x * viewMatrix[0] + pos.y * viewMatrix[4] + pos.z * viewMatrix[8] + viewMatrix[12];
	screenCoord.y = pos.x * viewMatrix[1] + pos.y * viewMatrix[5] + pos.z * viewMatrix[9] + viewMatrix[13];
	screenCoord.w = pos.x * viewMatrix[3] + pos.y * viewMatrix[7] + pos.z * viewMatrix[11] + viewMatrix[15];

	if (screenCoord.w < 0.1f)
		return false;

	Vector3 ndc;
	ndc.x = screenCoord.x / screenCoord.w;
	ndc.y = screenCoord.y / screenCoord.w;

	screenPos.x = (windowWidth / 2 * ndc.x) + (ndc.x + windowWidth / 2);
	screenPos.y = -(windowHeight / 2 * ndc.y) + (ndc.y + windowHeight / 2);

	std::cout << "X Pos " << screenPos.x << "Y Pos " << screenPos.y << std::endl;

	return true;
}

ESP Function:

void ESP(HANDLE hProc)
{
	// View Matrix
	ReadProcessMemory(hProc, (BYTE*)viewMatrixAddress, &viewMatrix, sizeof(viewMatrix), NULL);

	Entity entity[32];
	Vector2 entityScreenPos[32];

	std::vector<unsigned int> pos = { xPosOffset, yPosOffset, zPosOffset };

	for (int i = 1; i < 32; i++)
	{

		FindEntityPos(hProc, entityList[i], pos, entity[i].position);

		bool draw = WorldToScreen(entity[i].position, entityScreenPos[i], windowRect.right - windowRect.left, windowRect.bottom - windowRect.top);

		if (draw == true)
		{
			DrawESP(entityScreenPos[i].x, entityScreenPos[i].y, 50, 100, i);
		}
		else
		{
			continue;
		}
	}
}