diff options
Diffstat (limited to 'servers/visual/visual_server_canvas.cpp')
| -rw-r--r-- | servers/visual/visual_server_canvas.cpp | 175 |
1 files changed, 127 insertions, 48 deletions
diff --git a/servers/visual/visual_server_canvas.cpp b/servers/visual/visual_server_canvas.cpp index 16cda0326d..f5a1276c27 100644 --- a/servers/visual/visual_server_canvas.cpp +++ b/servers/visual/visual_server_canvas.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -29,15 +29,13 @@ /*************************************************************************/ #include "visual_server_canvas.h" -#include "visual_server_global.h" +#include "visual_server_globals.h" #include "visual_server_raster.h" #include "visual_server_viewport.h" -void VisualServerCanvas::_render_canvas_item_tree(Item *p_canvas_item, const Transform2D &p_transform, const Rect2 &p_clip_rect, const Color &p_modulate, RasterizerCanvas::Light *p_lights) { +static const int z_range = VS::CANVAS_ITEM_Z_MAX - VS::CANVAS_ITEM_Z_MIN + 1; - static const int z_range = VS::CANVAS_ITEM_Z_MAX - VS::CANVAS_ITEM_Z_MIN + 1; - RasterizerCanvas::Item *z_list[z_range]; - RasterizerCanvas::Item *z_last_list[z_range]; +void VisualServerCanvas::_render_canvas_item_tree(Item *p_canvas_item, const Transform2D &p_transform, const Rect2 &p_clip_rect, const Color &p_modulate, RasterizerCanvas::Light *p_lights) { memset(z_list, 0, z_range * sizeof(RasterizerCanvas::Item *)); memset(z_last_list, 0, z_range * sizeof(RasterizerCanvas::Item *)); @@ -51,6 +49,38 @@ void VisualServerCanvas::_render_canvas_item_tree(Item *p_canvas_item, const Tra } } +void _collect_ysort_children(VisualServerCanvas::Item *p_canvas_item, Transform2D p_transform, VisualServerCanvas::Item *p_material_owner, const Color p_modulate, VisualServerCanvas::Item **r_items, int &r_index) { + int child_item_count = p_canvas_item->child_items.size(); + VisualServerCanvas::Item **child_items = p_canvas_item->child_items.ptrw(); + for (int i = 0; i < child_item_count; i++) { + if (child_items[i]->visible) { + if (r_items) { + r_items[r_index] = child_items[i]; + child_items[i]->ysort_modulate = p_modulate; + child_items[i]->ysort_xform = p_transform; + child_items[i]->ysort_pos = p_transform.xform(child_items[i]->xform.elements[2]); + child_items[i]->material_owner = child_items[i]->use_parent_material ? p_material_owner : NULL; + } + + r_index++; + + if (child_items[i]->sort_y) + _collect_ysort_children(child_items[i], + p_transform * child_items[i]->xform, + child_items[i]->use_parent_material ? p_material_owner : child_items[i], + p_modulate * child_items[i]->modulate, + r_items, r_index); + } + } +} + +void _mark_ysort_dirty(VisualServerCanvas::Item *ysort_owner, RID_Owner<VisualServerCanvas::Item> &canvas_item_owner) { + while (ysort_owner && ysort_owner->sort_y) { + ysort_owner->ysort_children_count = -1; + ysort_owner = canvas_item_owner.owns(ysort_owner->parent) ? canvas_item_owner.getornull(ysort_owner->parent) : NULL; + } +} + void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item, const Transform2D &p_transform, const Rect2 &p_clip_rect, const Color &p_modulate, int p_z, RasterizerCanvas::Item **z_list, RasterizerCanvas::Item **z_last_list, Item *p_canvas_clip, Item *p_material_owner) { Item *ci = p_canvas_item; @@ -58,10 +88,10 @@ void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item, const Transfor if (!ci->visible) return; - if (p_canvas_item->children_order_dirty) { + if (ci->children_order_dirty) { - p_canvas_item->child_items.sort_custom<ItemIndexSort>(); - p_canvas_item->children_order_dirty = false; + ci->child_items.sort_custom<ItemIndexSort>(); + ci->children_order_dirty = false; } Rect2 rect = ci->get_rect(); @@ -82,8 +112,7 @@ void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item, const Transfor return; int child_item_count = ci->child_items.size(); - Item **child_items = (Item **)alloca(child_item_count * sizeof(Item *)); - copymem(child_items, ci->child_items.ptr(), child_item_count * sizeof(Item *)); + Item **child_items = ci->child_items.ptrw(); if (ci->clip) { if (p_canvas_clip != NULL) { @@ -99,6 +128,17 @@ void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item, const Transfor if (ci->sort_y) { + if (ci->ysort_children_count == -1) { + ci->ysort_children_count = 0; + _collect_ysort_children(ci, Transform2D(), p_material_owner, Color(1, 1, 1, 1), NULL, ci->ysort_children_count); + } + + child_item_count = ci->ysort_children_count; + child_items = (Item **)alloca(child_item_count * sizeof(Item *)); + + int i = 0; + _collect_ysort_children(ci, Transform2D(), p_material_owner, Color(1, 1, 1, 1), child_items, i); + SortArray<Item *, ItemPtrSort> sorter; sorter.sort(child_items, child_item_count); } @@ -110,9 +150,13 @@ void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item, const Transfor for (int i = 0; i < child_item_count; i++) { - if (!child_items[i]->behind) + if (!child_items[i]->behind || (ci->sort_y && child_items[i]->sort_y)) continue; - _render_canvas_item(child_items[i], xform, p_clip_rect, modulate, p_z, z_list, z_last_list, (Item *)ci->final_clip_owner, p_material_owner); + if (ci->sort_y) { + _render_canvas_item(child_items[i], xform * child_items[i]->ysort_xform, p_clip_rect, modulate * child_items[i]->ysort_modulate, p_z, z_list, z_last_list, (Item *)ci->final_clip_owner, (Item *)child_items[i]->material_owner); + } else { + _render_canvas_item(child_items[i], xform, p_clip_rect, modulate, p_z, z_list, z_last_list, (Item *)ci->final_clip_owner, p_material_owner); + } } if (ci->copy_back_buffer) { @@ -148,9 +192,13 @@ void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item, const Transfor for (int i = 0; i < child_item_count; i++) { - if (child_items[i]->behind) + if (child_items[i]->behind || (ci->sort_y && child_items[i]->sort_y)) continue; - _render_canvas_item(child_items[i], xform, p_clip_rect, modulate, p_z, z_list, z_last_list, (Item *)ci->final_clip_owner, p_material_owner); + if (ci->sort_y) { + _render_canvas_item(child_items[i], xform * child_items[i]->ysort_xform, p_clip_rect, modulate * child_items[i]->ysort_modulate, p_z, z_list, z_last_list, (Item *)ci->final_clip_owner, (Item *)child_items[i]->material_owner); + } else { + _render_canvas_item(child_items[i], xform, p_clip_rect, modulate, p_z, z_list, z_last_list, (Item *)ci->final_clip_owner, p_material_owner); + } } } @@ -225,24 +273,24 @@ void VisualServerCanvas::render_canvas(Canvas *p_canvas, const Transform2D &p_tr for (int i = 0; i < l; i++) { - const Canvas::ChildItem &ci = p_canvas->child_items[i]; - _render_canvas_item_tree(ci.item, p_transform, p_clip_rect, p_canvas->modulate, p_lights); + const Canvas::ChildItem &ci2 = p_canvas->child_items[i]; + _render_canvas_item_tree(ci2.item, p_transform, p_clip_rect, p_canvas->modulate, p_lights); //mirroring (useful for scrolling backgrounds) - if (ci.mirror.x != 0) { + if (ci2.mirror.x != 0) { - Transform2D xform2 = p_transform * Transform2D(0, Vector2(ci.mirror.x, 0)); - _render_canvas_item_tree(ci.item, xform2, p_clip_rect, p_canvas->modulate, p_lights); + Transform2D xform2 = p_transform * Transform2D(0, Vector2(ci2.mirror.x, 0)); + _render_canvas_item_tree(ci2.item, xform2, p_clip_rect, p_canvas->modulate, p_lights); } - if (ci.mirror.y != 0) { + if (ci2.mirror.y != 0) { - Transform2D xform2 = p_transform * Transform2D(0, Vector2(0, ci.mirror.y)); - _render_canvas_item_tree(ci.item, xform2, p_clip_rect, p_canvas->modulate, p_lights); + Transform2D xform2 = p_transform * Transform2D(0, Vector2(0, ci2.mirror.y)); + _render_canvas_item_tree(ci2.item, xform2, p_clip_rect, p_canvas->modulate, p_lights); } - if (ci.mirror.y != 0 && ci.mirror.x != 0) { + if (ci2.mirror.y != 0 && ci2.mirror.x != 0) { - Transform2D xform2 = p_transform * Transform2D(0, ci.mirror); - _render_canvas_item_tree(ci.item, xform2, p_clip_rect, p_canvas->modulate, p_lights); + Transform2D xform2 = p_transform * Transform2D(0, ci2.mirror); + _render_canvas_item_tree(ci2.item, xform2, p_clip_rect, p_canvas->modulate, p_lights); } } } @@ -277,6 +325,19 @@ void VisualServerCanvas::canvas_set_modulate(RID p_canvas, const Color &p_color) canvas->modulate = p_color; } +void VisualServerCanvas::canvas_set_disable_scale(bool p_disable) { + disable_scale = p_disable; +} + +void VisualServerCanvas::canvas_set_parent(RID p_canvas, RID p_parent, float p_scale) { + + Canvas *canvas = canvas_owner.get(p_canvas); + ERR_FAIL_COND(!canvas); + + canvas->parent = p_parent; + canvas->parent_scale = p_scale; +} + RID VisualServerCanvas::canvas_item_create() { Item *canvas_item = memnew(Item); @@ -300,6 +361,8 @@ void VisualServerCanvas::canvas_item_set_parent(RID p_item, RID p_parent) { Item *item_owner = canvas_item_owner.get(canvas_item->parent); item_owner->child_items.erase(canvas_item); + + _mark_ysort_dirty(item_owner, canvas_item_owner); } canvas_item->parent = RID(); @@ -319,10 +382,11 @@ void VisualServerCanvas::canvas_item_set_parent(RID p_item, RID p_parent) { item_owner->child_items.push_back(canvas_item); item_owner->children_order_dirty = true; + _mark_ysort_dirty(item_owner, canvas_item_owner); + } else { - ERR_EXPLAIN("Invalid parent"); - ERR_FAIL(); + ERR_FAIL_MSG("Invalid parent."); } } @@ -334,6 +398,10 @@ void VisualServerCanvas::canvas_item_set_visible(RID p_item, bool p_visible) { ERR_FAIL_COND(!canvas_item); canvas_item->visible = p_visible; + + if (canvas_item->parent.is_valid() && canvas_item_owner.owns(canvas_item->parent)) { + _mark_ysort_dirty(canvas_item_owner.get(canvas_item->parent), canvas_item_owner); + } } void VisualServerCanvas::canvas_item_set_light_mask(RID p_item, int p_mask) { @@ -570,7 +638,7 @@ void VisualServerCanvas::canvas_item_add_texture_rect(RID p_item, const Rect2 &p if (p_tile) { rect->flags |= RasterizerCanvas::CANVAS_RECT_TILE; rect->flags |= RasterizerCanvas::CANVAS_RECT_REGION; - rect->source = Rect2(0, 0, p_rect.size.width, p_rect.size.height); + rect->source = Rect2(0, 0, fabsf(p_rect.size.width), fabsf(p_rect.size.height)); } if (p_rect.size.x < 0) { @@ -685,12 +753,7 @@ void VisualServerCanvas::canvas_item_add_polygon(RID p_item, const Vector<Point2 ERR_FAIL_COND(uv_size != 0 && (uv_size != pointcount)); #endif Vector<int> indices = Geometry::triangulate_polygon(p_points); - - if (indices.empty()) { - - ERR_EXPLAIN("Bad Polygon!"); - ERR_FAIL_V(); - } + ERR_FAIL_COND_MSG(indices.empty(), "Invalid polygon data, triangulation failed."); Item::CommandPolygon *polygon = memnew(Item::CommandPolygon); ERR_FAIL_COND(!polygon); @@ -712,21 +775,22 @@ void VisualServerCanvas::canvas_item_add_triangle_array(RID p_item, const Vector Item *canvas_item = canvas_item_owner.getornull(p_item); ERR_FAIL_COND(!canvas_item); - int ps = p_points.size(); - ERR_FAIL_COND(!p_colors.empty() && p_colors.size() != ps && p_colors.size() != 1); - ERR_FAIL_COND(!p_uvs.empty() && p_uvs.size() != ps); - ERR_FAIL_COND(!p_bones.empty() && p_bones.size() != ps * 4); - ERR_FAIL_COND(!p_weights.empty() && p_weights.size() != ps * 4); + int vertex_count = p_points.size(); + ERR_FAIL_COND(vertex_count == 0); + ERR_FAIL_COND(!p_colors.empty() && p_colors.size() != vertex_count && p_colors.size() != 1); + ERR_FAIL_COND(!p_uvs.empty() && p_uvs.size() != vertex_count); + ERR_FAIL_COND(!p_bones.empty() && p_bones.size() != vertex_count * 4); + ERR_FAIL_COND(!p_weights.empty() && p_weights.size() != vertex_count * 4); - Vector<int> indices = p_indices; + const Vector<int> &indices = p_indices; int count = p_count * 3; if (indices.empty()) { - ERR_FAIL_COND(ps % 3 != 0); + ERR_FAIL_COND(vertex_count % 3 != 0); if (p_count == -1) - count = ps; + count = vertex_count; } else { ERR_FAIL_COND(indices.size() % 3 != 0); @@ -763,7 +827,7 @@ void VisualServerCanvas::canvas_item_add_set_transform(RID p_item, const Transfo canvas_item->commands.push_back(tr); } -void VisualServerCanvas::canvas_item_add_mesh(RID p_item, const RID &p_mesh, RID p_texture, RID p_normal_map) { +void VisualServerCanvas::canvas_item_add_mesh(RID p_item, const RID &p_mesh, const Transform2D &p_transform, const Color &p_modulate, RID p_texture, RID p_normal_map) { Item *canvas_item = canvas_item_owner.getornull(p_item); ERR_FAIL_COND(!canvas_item); @@ -773,10 +837,12 @@ void VisualServerCanvas::canvas_item_add_mesh(RID p_item, const RID &p_mesh, RID m->mesh = p_mesh; m->texture = p_texture; m->normal_map = p_normal_map; + m->transform = p_transform; + m->modulate = p_modulate; canvas_item->commands.push_back(m); } -void VisualServerCanvas::canvas_item_add_particles(RID p_item, RID p_particles, RID p_texture, RID p_normal, int p_h_frames, int p_v_frames) { +void VisualServerCanvas::canvas_item_add_particles(RID p_item, RID p_particles, RID p_texture, RID p_normal) { Item *canvas_item = canvas_item_owner.getornull(p_item); ERR_FAIL_COND(!canvas_item); @@ -786,8 +852,6 @@ void VisualServerCanvas::canvas_item_add_particles(RID p_item, RID p_particles, part->particles = p_particles; part->texture = p_texture; part->normal_map = p_normal; - part->h_frames = p_h_frames; - part->v_frames = p_v_frames; //take the chance and request processing for them, at least once until they become visible again VSG::storage->particles_request_process(p_particles); @@ -828,6 +892,8 @@ void VisualServerCanvas::canvas_item_set_sort_children_by_y(RID p_item, bool p_e ERR_FAIL_COND(!canvas_item); canvas_item->sort_y = p_enable; + + _mark_ysort_dirty(canvas_item, canvas_item_owner); } void VisualServerCanvas::canvas_item_set_z_index(RID p_item, int p_z) { @@ -1304,6 +1370,8 @@ bool VisualServerCanvas::free(RID p_rid) { Item *item_owner = canvas_item_owner.get(canvas_item->parent); item_owner->child_items.erase(canvas_item); + + _mark_ysort_dirty(item_owner, canvas_item_owner); } } @@ -1385,4 +1453,15 @@ bool VisualServerCanvas::free(RID p_rid) { } VisualServerCanvas::VisualServerCanvas() { + + z_list = (RasterizerCanvas::Item **)memalloc(z_range * sizeof(RasterizerCanvas::Item *)); + z_last_list = (RasterizerCanvas::Item **)memalloc(z_range * sizeof(RasterizerCanvas::Item *)); + + disable_scale = false; +} + +VisualServerCanvas::~VisualServerCanvas() { + + memfree(z_list); + memfree(z_last_list); } |