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Merge pull request #32915 from Nehluxhes/gridmap_scaling 

Gridmap : Mesh preview now scales + grid update on cell size change
This commit is contained in:
Rémi Verschelde 2019-10-25 23:33:11 +02:00 committed by GitHub
parent dea24f50c7 fa53c0b774
commit e38fd9a5e6
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 76 additions and 70 deletions
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4
modules/gridmap/grid_map.cpp
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@ -227,10 +227,10 @@ Ref<MeshLibrary> GridMap::get_mesh_library() const {
}
void GridMap::set_cell_size(const Vector3 &p_size) {
ERR_FAIL_COND(p_size.x < 0.001 || p_size.y < 0.001 || p_size.z < 0.001);
cell_size = p_size;
_recreate_octant_data();
emit_signal("cell_size_changed", cell_size);
}
Vector3 GridMap::get_cell_size() const {
@ -902,6 +902,8 @@ void GridMap::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
BIND_CONSTANT(INVALID_CELL_ITEM);
ADD_SIGNAL(MethodInfo("cell_size_changed", PropertyInfo(Variant::VECTOR3, "cell_size")));
}
void GridMap::set_clip(bool p_enabled, bool p_clip_above, int p_floor, Vector3::Axis p_axis) {

139
modules/gridmap/grid_map_editor_plugin.cpp
View File

@ -276,6 +276,7 @@ void GridMapEditor::_update_cursor_transform() {
cursor_transform = Transform();
cursor_transform.origin = cursor_origin;
cursor_transform.basis.set_orthogonal_index(cursor_rot);
cursor_transform.basis *= node->get_cell_scale();
cursor_transform = node->get_global_transform() * cursor_transform;
if (cursor_instance.is_valid()) {
@ -298,7 +299,7 @@ void GridMapEditor::_update_selection_transform() {
}
Transform xf;
xf.scale(Vector3(1, 1, 1) * (Vector3(1, 1, 1) + (selection.end - selection.begin)) * node->get_cell_size());
xf.scale((Vector3(1, 1, 1) + (selection.end - selection.begin)) * node->get_cell_size());
xf.origin = selection.begin * node->get_cell_size();
VisualServer::get_singleton()->instance_set_transform(selection_instance, node->get_global_transform() * xf);
@ -595,7 +596,7 @@ void GridMapEditor::_update_paste_indicator() {
Basis item_rot;
item_rot.set_orthogonal_index(item.orientation);
xf.basis = item_rot * xf.basis;
xf.basis = item_rot * xf.basis * node->get_cell_scale();
VisualServer::get_singleton()->instance_set_transform(item.instance, node->get_global_transform() * xf);
}
@ -933,9 +934,10 @@ void GridMapEditor::update_palette() {
}
void GridMapEditor::edit(GridMap *p_gridmap) {
if (!p_gridmap && node)
node->disconnect("cell_size_changed", this, "_draw_grids");
node = p_gridmap;
VS *vs = VS::get_singleton();
input_action = INPUT_NONE;
selection.active = false;
@ -961,75 +963,13 @@ void GridMapEditor::edit(GridMap *p_gridmap) {
set_process(true);
Vector3 edited_floor = p_gridmap->has_meta("_editor_floor_") ? p_gridmap->get_meta("_editor_floor_") : Variant();
clip_mode = p_gridmap->has_meta("_editor_clip_") ? ClipMode(p_gridmap->get_meta("_editor_clip_").operator int()) : CLIP_DISABLED;
for (int i = 0; i < 3; i++) {
if (vs->mesh_get_surface_count(grid[i]) > 0)
vs->mesh_remove_surface(grid[i], 0);
edit_floor[i] = edited_floor[i];
}
{
// Update grids.
indicator_mat.instance();
indicator_mat->set_flag(SpatialMaterial::FLAG_UNSHADED, true);
indicator_mat->set_feature(SpatialMaterial::FEATURE_TRANSPARENT, true);
indicator_mat->set_flag(SpatialMaterial::FLAG_SRGB_VERTEX_COLOR, true);
indicator_mat->set_flag(SpatialMaterial::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
indicator_mat->set_albedo(Color(0.8, 0.5, 0.1));
Vector<Vector3> grid_points[3];
Vector<Color> grid_colors[3];
float cell_size[3] = { p_gridmap->get_cell_size().x, p_gridmap->get_cell_size().y, p_gridmap->get_cell_size().z };
for (int i = 0; i < 3; i++) {
Vector3 axis;
axis[i] = 1;
Vector3 axis_n1;
axis_n1[(i + 1) % 3] = cell_size[(i + 1) % 3];
Vector3 axis_n2;
axis_n2[(i + 2) % 3] = cell_size[(i + 2) % 3];
for (int j = -GRID_CURSOR_SIZE; j <= GRID_CURSOR_SIZE; j++) {
for (int k = -GRID_CURSOR_SIZE; k <= GRID_CURSOR_SIZE; k++) {
Vector3 p = axis_n1 * j + axis_n2 * k;
float trans = Math::pow(MAX(0, 1.0 - (Vector2(j, k).length() / GRID_CURSOR_SIZE)), 2);
Vector3 pj = axis_n1 * (j + 1) + axis_n2 * k;
float transj = Math::pow(MAX(0, 1.0 - (Vector2(j + 1, k).length() / GRID_CURSOR_SIZE)), 2);
Vector3 pk = axis_n1 * j + axis_n2 * (k + 1);
float transk = Math::pow(MAX(0, 1.0 - (Vector2(j, k + 1).length() / GRID_CURSOR_SIZE)), 2);
grid_points[i].push_back(p);
grid_points[i].push_back(pk);
grid_colors[i].push_back(Color(1, 1, 1, trans));
grid_colors[i].push_back(Color(1, 1, 1, transk));
grid_points[i].push_back(p);
grid_points[i].push_back(pj);
grid_colors[i].push_back(Color(1, 1, 1, trans));
grid_colors[i].push_back(Color(1, 1, 1, transj));
}
}
Array d;
d.resize(VS::ARRAY_MAX);
d[VS::ARRAY_VERTEX] = grid_points[i];
d[VS::ARRAY_COLOR] = grid_colors[i];
VisualServer::get_singleton()->mesh_add_surface_from_arrays(grid[i], VisualServer::PRIMITIVE_LINES, d);
VisualServer::get_singleton()->mesh_surface_set_material(grid[i], 0, indicator_mat->get_rid());
}
}
_draw_grids(node->get_cell_size());
update_grid();
_update_clip();
node->connect("cell_size_changed", this, "_draw_grids");
}
void GridMapEditor::_update_clip() {
@ -1059,6 +999,61 @@ void GridMapEditor::update_grid() {
updating = false;
}
void GridMapEditor::_draw_grids(const Vector3 &cell_size) {
Vector3 edited_floor = node->has_meta("_editor_floor_") ? node->get_meta("_editor_floor_") : Variant();
for (int i = 0; i < 3; i++) {
if (VS::get_singleton()->mesh_get_surface_count(grid[i]) > 0)
VS::get_singleton()->mesh_remove_surface(grid[i], 0);
edit_floor[i] = edited_floor[i];
}
Vector<Vector3> grid_points[3];
Vector<Color> grid_colors[3];
for (int i = 0; i < 3; i++) {
Vector3 axis;
axis[i] = 1;
Vector3 axis_n1;
axis_n1[(i + 1) % 3] = cell_size[(i + 1) % 3];
Vector3 axis_n2;
axis_n2[(i + 2) % 3] = cell_size[(i + 2) % 3];
for (int j = -GRID_CURSOR_SIZE; j <= GRID_CURSOR_SIZE; j++) {
for (int k = -GRID_CURSOR_SIZE; k <= GRID_CURSOR_SIZE; k++) {
Vector3 p = axis_n1 * j + axis_n2 * k;
float trans = Math::pow(MAX(0, 1.0 - (Vector2(j, k).length() / GRID_CURSOR_SIZE)), 2);
Vector3 pj = axis_n1 * (j + 1) + axis_n2 * k;
float transj = Math::pow(MAX(0, 1.0 - (Vector2(j + 1, k).length() / GRID_CURSOR_SIZE)), 2);
Vector3 pk = axis_n1 * j + axis_n2 * (k + 1);
float transk = Math::pow(MAX(0, 1.0 - (Vector2(j, k + 1).length() / GRID_CURSOR_SIZE)), 2);
grid_points[i].push_back(p);
grid_points[i].push_back(pk);
grid_colors[i].push_back(Color(1, 1, 1, trans));
grid_colors[i].push_back(Color(1, 1, 1, transk));
grid_points[i].push_back(p);
grid_points[i].push_back(pj);
grid_colors[i].push_back(Color(1, 1, 1, trans));
grid_colors[i].push_back(Color(1, 1, 1, transj));
}
}
Array d;
d.resize(VS::ARRAY_MAX);
d[VS::ARRAY_VERTEX] = grid_points[i];
d[VS::ARRAY_COLOR] = grid_colors[i];
VisualServer::get_singleton()->mesh_add_surface_from_arrays(grid[i], VisualServer::PRIMITIVE_LINES, d);
VisualServer::get_singleton()->mesh_surface_set_material(grid[i], 0, indicator_mat->get_rid());
}
}
void GridMapEditor::_notification(int p_what) {
switch (p_what) {
@ -1197,6 +1192,7 @@ void GridMapEditor::_bind_methods() {
ClassDB::bind_method("_node_removed", &GridMapEditor::_node_removed);
ClassDB::bind_method(D_METHOD("_set_display_mode", "mode"), &GridMapEditor::_set_display_mode);
ClassDB::bind_method("_draw_grids", &GridMapEditor::_draw_grids);
}
GridMapEditor::GridMapEditor(EditorNode *p_editor) {
@ -1472,6 +1468,13 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
_set_selection(false);
updating = false;
accumulated_floor_delta = 0.0;
indicator_mat.instance();
indicator_mat->set_flag(SpatialMaterial::FLAG_UNSHADED, true);
indicator_mat->set_feature(SpatialMaterial::FEATURE_TRANSPARENT, true);
indicator_mat->set_flag(SpatialMaterial::FLAG_SRGB_VERTEX_COLOR, true);
indicator_mat->set_flag(SpatialMaterial::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
indicator_mat->set_albedo(Color(0.8, 0.5, 0.1));
}
GridMapEditor::~GridMapEditor() {

3
modules/gridmap/grid_map_editor_plugin.h
View File

@ -201,7 +201,8 @@ class GridMapEditor : public VBoxContainer {
EditorNode *editor;
void update_grid();
void update_grid(); // Change which and where the grid is displayed
void _draw_grids(const Vector3 &cell_size);
void _configure();
void _menu_option(int);
void update_palette();