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Merge pull request #10442 from toger5/stylebox_corner_detail

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Performance improvement for new styleBoxFlat.
This commit is contained in:
Rémi Verschelde 2017-08-19 17:56:34 +02:00 committed by GitHub
commit 23950cec35
1 changed files with 5 additions and 4 deletions
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9
scene/resources/style_box.cpp
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@ -514,6 +514,7 @@ inline void draw_ring(Vector<Vector2> &verts, Vector<int> &indices, Vector<Color
if (!vert_offset) {
vert_offset = 0;
}
int adapted_corner_detail = (corner_radius[0] == 0 && corner_radius[1] == 0 && corner_radius[2] == 0 && corner_radius[3] == 0) ? 1 : corner_detail;
int rings = (border_width[0] == 0 && border_width[1] == 0 && border_width[2] == 0 && border_width[3] == 0) ? 1 : 2;
rings = 2;
@ -540,7 +541,7 @@ inline void draw_ring(Vector<Vector2> &verts, Vector<int> &indices, Vector<Color
//calculate the vert array
for (int corner_index = 0; corner_index < 4; corner_index++) {
for (int detail = 0; detail <= corner_detail; detail++) {
for (int detail = 0; detail <= adapted_corner_detail; detail++) {
for (int inner_outer = (2 - rings); inner_outer < 2; inner_outer++) {
float radius;
Color color;
@ -554,8 +555,8 @@ inline void draw_ring(Vector<Vector2> &verts, Vector<int> &indices, Vector<Color
color = *outer_color;
corner_point = outer_points[corner_index];
}
float x = radius * (float)cos((double)corner_index * Math_PI / 2.0 + (double)detail / (double)corner_detail * Math_PI / 2.0 + Math_PI) + corner_point.x;
float y = radius * (float)sin((double)corner_index * Math_PI / 2.0 + (double)detail / (double)corner_detail * Math_PI / 2.0 + Math_PI) + corner_point.y;
float x = radius * (float)cos((double)corner_index * Math_PI / 2.0 + (double)detail / (double)adapted_corner_detail * Math_PI / 2.0 + Math_PI) + corner_point.x;
float y = radius * (float)sin((double)corner_index * Math_PI / 2.0 + (double)detail / (double)adapted_corner_detail * Math_PI / 2.0 + Math_PI) + corner_point.y;
verts.push_back(Vector2(x, y));
colors.push_back(color);
}
@ -563,7 +564,7 @@ inline void draw_ring(Vector<Vector2> &verts, Vector<int> &indices, Vector<Color
}
if (rings == 2) {
int vert_count = (corner_detail + 1) * 4 * rings;
int vert_count = (adapted_corner_detail + 1) * 4 * rings;
//fill the indices and the colors for the border
for (int i = 0; i < vert_count; i++) {
//poly 1