mouseclick: Account for render target scale when creating geometry

This commit is contained in:
Arjen Hiemstra 2022-08-05 10:54:36 +02:00
parent cb093bfae4
commit b730308e2f

View file

@ -277,6 +277,7 @@ void MouseClickEffect::drawCircleGl(const QColor &color, float cx, float cy, flo
static const float theta = 2 * 3.1415926 / float(num_segments);
static const float c = cosf(theta); // precalculate the sine and cosine
static const float s = sinf(theta);
const float scale = effects->renderTargetScale();
float t;
float x = r; // we start at angle = 0
@ -290,7 +291,7 @@ void MouseClickEffect::drawCircleGl(const QColor &color, float cx, float cy, flo
verts.reserve(num_segments * 2);
for (int ii = 0; ii < num_segments; ++ii) {
verts << x + cx << y + cy; // output vertex
verts << (x + cx) * scale << (y + cy) * scale; // output vertex
// apply the rotation matrix
t = x;
x = c * x - s * y;