diff options
Diffstat (limited to 'pose-widget/glwidget.cpp')
| -rw-r--r-- | pose-widget/glwidget.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/pose-widget/glwidget.cpp b/pose-widget/glwidget.cpp index b444e87e..66527a57 100644 --- a/pose-widget/glwidget.cpp +++ b/pose-widget/glwidget.cpp @@ -70,7 +70,7 @@ public: } bool barycentric_coords(const vec2& px, vec2& uv) const { - vec2 v2({ px.x() - origin.x(), px.y() - origin.y() }); + vec2 v2 = px - origin; double dot12 = v1.dot(v2); double dot02 = v0.dot(v2); double u = (dot11 * dot02 - dot01 * dot12) * invDenom; @@ -162,15 +162,15 @@ void GLWidget::project_quad_texture() { for (int x = 0; x < sx; x++) { vec2 pos({(double)x, (double)y}); for (int i = 0; i < 2; i++) { - vec2 coords; - if (triangles[i].barycentric_coords(pos, coords)) + vec2 uv; + if (triangles[i].barycentric_coords(pos, uv)) { const int px = origs[i][0].x() - + coords.x() * (origs[i][2].x() - origs[i][0].x()) - + coords.y() * (origs[i][1].x() - origs[i][0].x()); + + uv.x() * (origs[i][2].x() - origs[i][0].x()) + + uv.y() * (origs[i][1].x() - origs[i][0].x()); const int py = origs[i][0].y() - + coords.x() * (origs[i][2].y() - origs[i][0].y()) - + coords.y() * (origs[i][1].y() - origs[i][0].y()); + + uv.x() * (origs[i][2].y() - origs[i][0].y()) + + uv.y() * (origs[i][1].y() - origs[i][0].y()); int r = orig[py * orig_pitch + px * orig_depth + 2]; int g = orig[py * orig_pitch + px * orig_depth + 1]; |