void Shape::update()
{
// Get the total number of points of the shape
std::size_t count = getPointCount();
if (count < 3)
{
m_vertices.resize(0);
m_outlineVertices.resize(0);
return;
}
m_vertices.resize(count + 2); // + 2 for center and repeated first point
// Position
for (std::size_t i = 0; i < count; ++i)
m_vertices[i + 1].position = getPoint(i);
m_vertices[count + 1].position = m_vertices[1].position;
// Update the bounding rectangle
m_vertices[0] = m_vertices[1]; // so that the result of getBounds() is correct
m_insideBounds = m_vertices.getBounds();
// Compute the center and make it the first vertex
m_vertices[0].position.x = m_insideBounds.left + m_insideBounds.width / 2;
m_vertices[0].position.y = m_insideBounds.top + m_insideBounds.height / 2;
// Color
updateFillColors();
// Texture coordinates
updateTexCoords();
// Outline
updateOutline();
}
void ISimpleNode::updateGeometry()
{
updateGeometrySimpleNode();
// Color
updateFillColors();
// Texture coordinates
updateTexCoords();
}
void Shape::setFillColor(const Color& color)
{
m_fillColor = color;
updateFillColors();
}