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Słyszę, słyszę letni powiew.
Kurucu
Credit:
This will save your hack from executing nonsense or useless esp or lines & etc etc.
First: World2Screen (I added Z position for IsNotOnScreenFunction)
2nd. IsNotOnScreen Function (This will help you if the object or the entity or the bone is not on screen so if not on screen it will return true)
So example if the object is not on screen you can skip drawing it or rendering it to save execution and performance issue
Usage:
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Giriş Yap
(from u.c)This will save your hack from executing nonsense or useless esp or lines & etc etc.
First: World2Screen (I added Z position for IsNotOnScreenFunction)
C++:
static bool WorldToScreen(Vector3 pos, D3DXVECTOR3 &screen, D3DXMATRIX matrix, int windowWidth, int windowHeight)
{
D3DXVECTOR4 clipCoords;
clipCoords.x = pos.x*matrix[0] + pos.y*matrix[4] + pos.z*matrix[8] + matrix[12];
clipCoords.y = pos.x*matrix[1] + pos.y*matrix[5] + pos.z*matrix[9] + matrix[13];
clipCoords.z = pos.x*matrix[2] + pos.y*matrix[6] + pos.z*matrix[10] + matrix[14];
clipCoords.w = pos.x*matrix[3] + pos.y*matrix[7] + pos.z*matrix[11] + matrix[15];
if (clipCoords.w < 0.1f)
return false;
D3DXVECTOR3 NDC;
NDC.x = clipCoords.x / clipCoords.w;
NDC.y = clipCoords.y / clipCoords.w;
NDC.z = clipCoords.z / clipCoords.w;
screen.x = (windowWidth / 2 * NDC.x) + (NDC.x + windowWidth / 2);
screen.y = -(windowHeight / 2 * NDC.y) + (NDC.y + windowHeight / 2);
screen.z = NDC.z;
return true;
}
static bool WorldToScreen(D3DXVECTOR3 pos, D3DXVECTOR3 &screen, D3DXMATRIX matrix, int windowWidth, int windowHeight)
{
D3DXVECTOR4 clipCoords;
clipCoords.x = pos.x*matrix[0] + pos.y*matrix[4] + pos.z*matrix[8] + matrix[12];
clipCoords.y = pos.x*matrix[1] + pos.y*matrix[5] + pos.z*matrix[9] + matrix[13];
clipCoords.z = pos.x*matrix[2] + pos.y*matrix[6] + pos.z*matrix[10] + matrix[14];
clipCoords.w = pos.x*matrix[3] + pos.y*matrix[7] + pos.z*matrix[11] + matrix[15];
if (clipCoords.w < 0.1f)
return false;
D3DXVECTOR3 NDC;
NDC.x = clipCoords.x / clipCoords.w;
NDC.y = clipCoords.y / clipCoords.w;
NDC.z = clipCoords.z / clipCoords.w;
screen.x = (windowWidth / 2 * NDC.x) + (NDC.x + windowWidth / 2);
screen.y = -(windowHeight / 2 * NDC.y) + (NDC.y + windowHeight / 2);
screen.z = NDC.z; //ADDED THIS TO RETURN IF IS IN THE BACK OR FRONT
return true;
}2nd. IsNotOnScreen Function (This will help you if the object or the entity or the bone is not on screen so if not on screen it will return true)
C++:
bool isNotOnScreen(D3DXVECTOR3 vScreen, D3DVIEWPORT9 viewport) {
return (EScreen.x > (float)viewport.Width || EScreen.x < 0 || EScreen.y > (float)viewport.Width || EScreen.y < 0 || !(EScreen.z > 0.9f));
}So example if the object is not on screen you can skip drawing it or rendering it to save execution and performance issue
Usage:
C++:
D3DXVECTOR3 vScreen = { NULL,NULL,NULL };
D3DXVECTOR3 EntityPosition = GetDecryptedPos(curEntity);
ClientApp::WorldToScreen(EntityPosition, vScreen, worldMatrix, width, height);
if (isPlayer || isBot && !isNotOnScreen(EScreen, viewport)) {
drawESP();
}
