public void ccTouchesMoved(List <CCObject> touches, CCEvent events)
{
foreach (var it in touches)
{
CCTouch touch = (CCTouch)it;
CCPoint start = touch.locationInView(touch.view());
start = CCDirector.sharedDirector().convertToGL(start);
CCPoint end = touch.previousLocationInView(touch.view());
// begin drawing to the render texture
//m_pTarget->begin();
// for extra points, we'll draw this smoothly from the last position and vary the sprite's
// scale/rotation/offset
float distance = CCPointExtension.ccpDistance(start, end);
if (distance > 1)
{
int d = (int)distance;
Random rand = new Random();
for (int i = 0; i < d; i++)
{
float difx = end.x - start.x;
float dify = end.y - start.y;
float delta = (float)i / distance;
m_pBrush.position = new CCPoint(start.x + (difx * delta), start.y + (dify * delta));
m_pBrush.rotation = rand.Next() % 360;
float r = (float)(rand.Next() % 50 / 50.0f) + 0.25f;
m_pBrush.scale = r;
/*m_pBrush->setColor(ccc3(CCRANDOM_0_1() * 127 + 128, 255, 255));*/
// Use CCRANDOM_0_1() will cause error when loading libtests.so on android, I don't know why.
m_pBrush.Color = new ccColor3B {
r = (byte)(rand.Next() % 127 + 128), g = 255, b = 255
};
// Call visit to draw the brush, don't call draw..
m_pBrush.visit();
}
}
}
// finish drawing and return context back to the screen
//m_pTarget->end();
}
public override void ccTouchesMoved(List <CCTouch> touches, CCEvent events)
{
foreach (var it in touches)
{
CCTouch touch = it;
CCPoint start = touch.locationInView(touch.view());
start = CCDirector.sharedDirector().convertToGL(start);
CCPoint end = touch.previousLocationInView(touch.view());
end = CCDirector.sharedDirector().convertToGL(end);
// begin drawing to the render texture
//m_target->begin();
// for extra points, we'll draw this smoothly from the last position and vary the sprite's
// scale/rotation/offset
float distance = CCPointExtension.ccpDistance(start, end);
if (distance > 1)
{
int d = (int)distance;
Random rand = new Random();
;
for (int i = 0; i < d; i++)
{
float difx = end.x - start.x;
float dify = end.y - start.y;
float delta = (float)i / distance;
m_brush.position = new CCPoint(start.x + (difx * delta), start.y + (dify * delta));
m_brush.rotation = rand.Next() % 360;
float r = ((float)(rand.Next() % 50) / 50.0f) + 0.25f;
m_brush.scale = r;
// Call visit to draw the brush, don't call draw..
m_brush.visit();
}
}
// finish drawing and return context back to the screen
//m_target->end(false);
}
}