Method _drawDot

core/2d/DrawNode.cpp:1214–1227

}

void DrawNode::_drawDot(const Vec2& pos, float radius, const Color4F& color)
{
    unsigned int vertex_count = 2 * 3;
    auto triangles = reinterpret_cast<V2F_C4B_T2F_Triangle*>(expandBufferAndGetPointer(_triangles, vertex_count));
    _trianglesDirty = true;

    V2F_C4B_T2F a = {Vec2(pos.x - radius, pos.y - radius), color, Vec2(-1.0f, -1.0f)};
    V2F_C4B_T2F b = {Vec2(pos.x - radius, pos.y + radius), color, Vec2(-1.0f, 1.0f)};
    V2F_C4B_T2F c = {Vec2(pos.x + radius, pos.y + radius), color, Vec2(1.0f, 1.0f)};
    V2F_C4B_T2F d = {Vec2(pos.x + radius, pos.y - radius), color, Vec2(1.0f, -1.0f)};

    triangles[0] = {a, b, c};
    triangles[1] = {a, c, d};
}

void DrawNode::_drawCircle(const Vec2& center,
                           float radius,