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Merge pull request #11081 from djrm/pr_better_3d_grid

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Better looking spatial editor grid
This commit is contained in:
Rémi Verschelde 2017-09-13 19:30:47 +02:00 committed by GitHub
commit 97a2ed6fa6
1 changed files with 41 additions and 9 deletions
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50
editor/plugins/spatial_editor_plugin.cpp
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@ -3696,18 +3696,50 @@ void SpatialEditor::_init_indicators() {
origin_colors.push_back(Color(axis.x, axis.y, axis.z));
origin_points.push_back(axis * 4096);
origin_points.push_back(axis * -4096);
#define ORIGIN_GRID_SIZE 25
#define ORIGIN_GRID_SIZE 100
for (int j = -ORIGIN_GRID_SIZE; j <= ORIGIN_GRID_SIZE; j++) {
grid_colors[i].push_back(grid_color);
grid_colors[i].push_back(grid_color);
grid_colors[i].push_back(grid_color);
grid_colors[i].push_back(grid_color);
grid_points[i].push_back(axis_n1 * ORIGIN_GRID_SIZE + axis_n2 * j);
grid_points[i].push_back(-axis_n1 * ORIGIN_GRID_SIZE + axis_n2 * j);
grid_points[i].push_back(axis_n2 * ORIGIN_GRID_SIZE + axis_n1 * j);
grid_points[i].push_back(-axis_n2 * ORIGIN_GRID_SIZE + axis_n1 * j);
for (int k = -ORIGIN_GRID_SIZE; k <= ORIGIN_GRID_SIZE; k++) {
Vector3 p = axis_n1 * j + axis_n2 * k;
float trans = Math::pow(MAX(0, 1.0 - (Vector2(j, k).length() / ORIGIN_GRID_SIZE)), 2);
Vector3 pj = axis_n1 * (j + 1) + axis_n2 * k;
float transj = Math::pow(MAX(0, 1.0 - (Vector2(j + 1, k).length() / ORIGIN_GRID_SIZE)), 2);
Vector3 pk = axis_n1 * j + axis_n2 * (k + 1);
float transk = Math::pow(MAX(0, 1.0 - (Vector2(j, k + 1).length() / ORIGIN_GRID_SIZE)), 2);
Color trans_color = grid_color;
trans_color.a *= trans;
Color transk_color = grid_color;
transk_color.a *= transk;
Color transj_color = grid_color;
transj_color.a *= transj;
if (j % 10 == 0 || k % 10 == 0) {
trans_color.a *= 2;
}
if ((k + 1) % 10 == 0) {
transk_color.a *= 2;
}
if ((j + 1) % 10 == 0) {
transj_color.a *= 2;
}
grid_points[i].push_back(p);
grid_points[i].push_back(pk);
grid_colors[i].push_back(trans_color);
grid_colors[i].push_back(transk_color);
grid_points[i].push_back(p);
grid_points[i].push_back(pj);
grid_colors[i].push_back(trans_color);
grid_colors[i].push_back(transj_color);
}
}
grid[i] = VisualServer::get_singleton()->mesh_create();