diff options
Diffstat (limited to 'servers/visual/visual_server_canvas.cpp')
| -rw-r--r-- | servers/visual/visual_server_canvas.cpp | 1268 |
1 files changed, 1268 insertions, 0 deletions
diff --git a/servers/visual/visual_server_canvas.cpp b/servers/visual/visual_server_canvas.cpp new file mode 100644 index 0000000000..f70ce46a3d --- /dev/null +++ b/servers/visual/visual_server_canvas.cpp @@ -0,0 +1,1268 @@ +#include "visual_server_canvas.h" +#include "visual_server_global.h" +#include "visual_server_viewport.h" + +void VisualServerCanvas::_render_canvas_item_tree(Item *p_canvas_item, const Matrix32& 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; + RasterizerCanvas::Item *z_list[z_range]; + RasterizerCanvas::Item *z_last_list[z_range]; + + for(int i=0;i<z_range;i++) { + z_list[i]=NULL; + z_last_list[i]=NULL; + } + + + _render_canvas_item(p_canvas_item,p_transform,p_clip_rect,Color(1,1,1,1),0,z_list,z_last_list,NULL,NULL); + + for(int i=0;i<z_range;i++) { + if (!z_list[i]) + continue; + VSG::canvas_render->canvas_render_items(z_list[i],VS::CANVAS_ITEM_Z_MIN+i,p_modulate,p_lights); + } + +} + +void VisualServerCanvas::_render_canvas_item(Item *p_canvas_item,const Matrix32& 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; + + if (!ci->visible) + return; + + Rect2 rect = ci->get_rect(); + Matrix32 xform = p_transform * ci->xform; + Rect2 global_rect = xform.xform(rect); + global_rect.pos+=p_clip_rect.pos; + + + if (ci->use_parent_material && p_material_owner) + ci->material_owner=p_material_owner; + else { + p_material_owner=ci; + ci->material_owner=NULL; + } + + + Color modulate( ci->modulate.r * p_modulate.r, ci->modulate.g * p_modulate.g,ci->modulate.b * p_modulate.b,ci->modulate.a * p_modulate.a); + + if (modulate.a<0.007) + 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*)); + + if (ci->clip) { + if (p_canvas_clip != NULL) { + ci->final_clip_rect=p_canvas_clip->final_clip_rect.clip(global_rect); + } else { + ci->final_clip_rect=global_rect; + } + ci->final_clip_owner=ci; + + } else { + ci->final_clip_owner=p_canvas_clip; + } + + if (ci->sort_y) { + + SortArray<Item*,ItemPtrSort> sorter; + sorter.sort(child_items,child_item_count); + } + + if (ci->z_relative) + p_z=CLAMP(p_z+ci->z,VS::CANVAS_ITEM_Z_MIN,VS::CANVAS_ITEM_Z_MAX); + else + p_z=ci->z; + + for(int i=0;i<child_item_count;i++) { + + if (!child_items[i]->behind) + 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->copy_back_buffer) { + + ci->copy_back_buffer->screen_rect = xform.xform(ci->copy_back_buffer->rect).clip(p_clip_rect); + } + + if ((!ci->commands.empty() && p_clip_rect.intersects(global_rect)) || ci->vp_render || ci->copy_back_buffer) { + //something to draw? + ci->final_transform=xform; + ci->final_modulate=Color(modulate.r*ci->self_modulate.r, modulate.g*ci->self_modulate.g, modulate.b*ci->self_modulate.b, modulate.a*ci->self_modulate.a ); + ci->global_rect_cache=global_rect; + ci->global_rect_cache.pos-=p_clip_rect.pos; + ci->light_masked=false; + + int zidx = p_z-VS::CANVAS_ITEM_Z_MIN; + + if (z_last_list[zidx]) { + z_last_list[zidx]->next=ci; + z_last_list[zidx]=ci; + + } else { + z_list[zidx]=ci; + z_last_list[zidx]=ci; + } + + ci->next=NULL; + + } + + for(int i=0;i<child_item_count;i++) { + + if (child_items[i]->behind) + 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); + } + +} + +void VisualServerCanvas::_light_mask_canvas_items(int p_z,RasterizerCanvas::Item *p_canvas_item,RasterizerCanvas::Light *p_masked_lights) { + + if (!p_masked_lights) + return; + + RasterizerCanvas::Item *ci=p_canvas_item; + + while(ci) { + + RasterizerCanvas::Light *light=p_masked_lights; + while(light) { + + if (ci->light_mask&light->item_mask && p_z>=light->z_min && p_z<=light->z_max && ci->global_rect_cache.intersects_transformed(light->xform_cache,light->rect_cache)) { + ci->light_masked=true; + } + + light=light->mask_next_ptr; + } + + ci=ci->next; + } + + + + +} + +void VisualServerCanvas::render_canvas(Canvas *p_canvas, const Matrix32 &p_transform, RasterizerCanvas::Light *p_lights, RasterizerCanvas::Light *p_masked_lights, const Rect2 &p_clip_rect) { + + VSG::canvas_render->canvas_begin(); + + int l = p_canvas->child_items.size(); + Canvas::ChildItem *ci=p_canvas->child_items.ptr(); + + bool has_mirror=false; + for(int i=0;i<l;i++) { + if (ci[i].mirror.x || ci[i].mirror.y) { + has_mirror=true; + break; + } + } + + + if (!has_mirror) { + + 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]; + + for(int i=0;i<z_range;i++) { + z_list[i]=NULL; + z_last_list[i]=NULL; + } + for(int i=0;i<l;i++) { + _render_canvas_item(ci[i].item,p_transform,p_clip_rect,Color(1,1,1,1),0,z_list,z_last_list,NULL,NULL); + } + + for(int i=0;i<z_range;i++) { + if (!z_list[i]) + continue; + + if (p_masked_lights) { + _light_mask_canvas_items(VS::CANVAS_ITEM_Z_MIN+i,z_list[i],p_masked_lights); + } + + VSG::canvas_render->canvas_render_items(z_list[i],VS::CANVAS_ITEM_Z_MIN+i,p_canvas->modulate,p_lights); + } + } else { + + for(int i=0;i<l;i++) { + + Canvas::ChildItem& ci=p_canvas->child_items[i]; + _render_canvas_item_tree(ci.item,p_transform,p_clip_rect,p_canvas->modulate,p_lights); + + //mirroring (useful for scrolling backgrounds) + if (ci.mirror.x!=0) { + + Matrix32 xform2 = p_transform * Matrix32(0,Vector2(ci.mirror.x,0)); + _render_canvas_item_tree(ci.item,xform2,p_clip_rect,p_canvas->modulate,p_lights); + } + if (ci.mirror.y!=0) { + + Matrix32 xform2 = p_transform * Matrix32(0,Vector2(0,ci.mirror.y)); + _render_canvas_item_tree(ci.item,xform2,p_clip_rect,p_canvas->modulate,p_lights); + } + if (ci.mirror.y!=0 && ci.mirror.x!=0) { + + Matrix32 xform2 = p_transform * Matrix32(0,ci.mirror); + _render_canvas_item_tree(ci.item,xform2,p_clip_rect,p_canvas->modulate,p_lights); + } + + } + } + +} + + +RID VisualServerCanvas::canvas_create() { + + Canvas * canvas = memnew( Canvas ); + ERR_FAIL_COND_V(!canvas,RID()); + RID rid = canvas_owner.make_rid( canvas ); + + return rid; +} + +void VisualServerCanvas::canvas_set_item_mirroring(RID p_canvas,RID p_item,const Point2& p_mirroring) { + + Canvas * canvas = canvas_owner.getornull(p_canvas); + ERR_FAIL_COND(!canvas); + Item *canvas_item = canvas_item_owner.getornull(p_item); + ERR_FAIL_COND(!canvas_item); + + int idx = canvas->find_item(canvas_item); + ERR_FAIL_COND(idx==-1); + canvas->child_items[idx].mirror=p_mirroring; + +} +void VisualServerCanvas::canvas_set_modulate(RID p_canvas,const Color& p_color) { + + Canvas * canvas = canvas_owner.get(p_canvas); + ERR_FAIL_COND(!canvas); + canvas->modulate=p_color; +} + + +RID VisualServerCanvas::canvas_item_create() { + + Item *canvas_item = memnew( Item ); + ERR_FAIL_COND_V(!canvas_item,RID()); + + return canvas_item_owner.make_rid( canvas_item ); +} + +void VisualServerCanvas::canvas_item_set_parent(RID p_item,RID p_parent) { + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + if (canvas_item->parent.is_valid()) { + + if (canvas_owner.owns(canvas_item->parent)) { + + Canvas *canvas = canvas_owner.get(canvas_item->parent); + canvas->erase_item(canvas_item); + } else if (canvas_item_owner.owns(canvas_item->parent)) { + + Item *item_owner = canvas_item_owner.get(canvas_item->parent); + item_owner->child_items.erase(canvas_item); + } + + canvas_item->parent=RID(); + } + + + if (p_parent.is_valid()) { + if (canvas_owner.owns(p_parent)) { + + Canvas *canvas = canvas_owner.get(p_parent); + Canvas::ChildItem ci; + ci.item=canvas_item; + canvas->child_items.push_back(ci); + canvas->children_order_dirty=true; + } else if (canvas_item_owner.owns(p_parent)) { + + Item *item_owner = canvas_item_owner.get(p_parent); + item_owner->child_items.push_back(canvas_item); + item_owner->children_order_dirty=true; + + } else { + + ERR_EXPLAIN("Invalid parent"); + ERR_FAIL(); + } + + + } + + canvas_item->parent=p_parent; + + +} +void VisualServerCanvas::canvas_item_set_visible(RID p_item,bool p_visible){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->visible=p_visible; + +} +void VisualServerCanvas::canvas_item_set_light_mask(RID p_item,int p_mask){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->light_mask=p_mask; + +} + +void VisualServerCanvas::canvas_item_set_transform(RID p_item, const Matrix32& p_transform){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->xform=p_transform; + +} +void VisualServerCanvas::canvas_item_set_clip(RID p_item, bool p_clip){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->clip=p_clip; + +} +void VisualServerCanvas::canvas_item_set_distance_field_mode(RID p_item, bool p_enable){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->distance_field=p_enable; + + +} +void VisualServerCanvas::canvas_item_set_custom_rect(RID p_item, bool p_custom_rect,const Rect2& p_rect){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->custom_rect=p_custom_rect; + canvas_item->rect=p_rect; + +} +void VisualServerCanvas::canvas_item_set_modulate(RID p_item, const Color& p_color) { + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->modulate=p_color; + +} +void VisualServerCanvas::canvas_item_set_self_modulate(RID p_item, const Color& p_color){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->self_modulate=p_color; + +} + +void VisualServerCanvas::canvas_item_set_draw_behind_parent(RID p_item, bool p_enable){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->behind=p_enable; + +} + + +void VisualServerCanvas::canvas_item_add_line(RID p_item, const Point2& p_from, const Point2& p_to,const Color& p_color,float p_width,bool p_antialiased) { + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandLine * line = memnew( Item::CommandLine ); + ERR_FAIL_COND(!line); + line->color=p_color; + line->from=p_from; + line->to=p_to; + line->width=p_width; + line->antialiased=p_antialiased; + canvas_item->rect_dirty=true; + + + canvas_item->commands.push_back(line); +} + +void VisualServerCanvas::canvas_item_add_rect(RID p_item, const Rect2& p_rect, const Color& p_color) { + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandRect * rect = memnew( Item::CommandRect ); + ERR_FAIL_COND(!rect); + rect->modulate=p_color; + rect->rect=p_rect; + canvas_item->rect_dirty=true; + + canvas_item->commands.push_back(rect); +} + +void VisualServerCanvas::canvas_item_add_circle(RID p_item, const Point2& p_pos, float p_radius,const Color& p_color) { + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandCircle * circle = memnew( Item::CommandCircle ); + ERR_FAIL_COND(!circle); + circle->color=p_color; + circle->pos=p_pos; + circle->radius=p_radius; + + canvas_item->commands.push_back(circle); + +} + +void VisualServerCanvas::canvas_item_add_texture_rect(RID p_item, const Rect2& p_rect, RID p_texture,bool p_tile,const Color& p_modulate,bool p_transpose) { + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandRect * rect = memnew( Item::CommandRect ); + ERR_FAIL_COND(!rect); + rect->modulate=p_modulate; + rect->rect=p_rect; + rect->flags=0; + 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); + } + + if (p_rect.size.x<0) { + + rect->flags|=RasterizerCanvas::CANVAS_RECT_FLIP_H; + rect->rect.size.x = -rect->rect.size.x; + } + if (p_rect.size.y<0) { + + rect->flags|=RasterizerCanvas::CANVAS_RECT_FLIP_V; + rect->rect.size.y = -rect->rect.size.y; + } + if (p_transpose) { + rect->flags|=RasterizerCanvas::CANVAS_RECT_TRANSPOSE; + SWAP(rect->rect.size.x, rect->rect.size.y); + } + rect->texture=p_texture; + canvas_item->rect_dirty=true; + canvas_item->commands.push_back(rect); +} + +void VisualServerCanvas::canvas_item_add_texture_rect_region(RID p_item, const Rect2& p_rect, RID p_texture,const Rect2& p_src_rect,const Color& p_modulate,bool p_transpose) { + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandRect * rect = memnew( Item::CommandRect ); + ERR_FAIL_COND(!rect); + rect->modulate=p_modulate; + rect->rect=p_rect; + rect->texture=p_texture; + rect->source=p_src_rect; + rect->flags=RasterizerCanvas::CANVAS_RECT_REGION; + + if (p_rect.size.x<0) { + + rect->flags|=RasterizerCanvas::CANVAS_RECT_FLIP_H; + rect->rect.size.x = -rect->rect.size.x; + } + if (p_rect.size.y<0) { + + rect->flags|=RasterizerCanvas::CANVAS_RECT_FLIP_V; + rect->rect.size.y = -rect->rect.size.y; + } + if (p_transpose) { + rect->flags|=RasterizerCanvas::CANVAS_RECT_TRANSPOSE; + SWAP(rect->rect.size.x, rect->rect.size.y); + } + + canvas_item->rect_dirty=true; + + canvas_item->commands.push_back(rect); + +} + +void VisualServerCanvas::canvas_item_add_nine_patch(RID p_item, const Rect2& p_rect, const Rect2& p_source, RID p_texture,const Vector2& p_topleft, const Vector2& p_bottomright,VS::NinePatchAxisMode p_x_axis_mode, VS::NinePatchAxisMode p_y_axis_mode,bool p_draw_center,const Color& p_modulate) { + + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandNinePatch * style = memnew( Item::CommandNinePatch ); + ERR_FAIL_COND(!style); + style->texture=p_texture; + style->rect=p_rect; + style->source=p_source; + style->draw_center=p_draw_center; + style->color=p_modulate; + style->margin[MARGIN_LEFT]=p_topleft.x; + style->margin[MARGIN_TOP]=p_topleft.y; + style->margin[MARGIN_RIGHT]=p_bottomright.x; + style->margin[MARGIN_BOTTOM]=p_bottomright.y; + style->axis_x=p_x_axis_mode; + style->axis_y=p_y_axis_mode; + canvas_item->rect_dirty=true; + + canvas_item->commands.push_back(style); +} +void VisualServerCanvas::canvas_item_add_primitive(RID p_item,const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs, RID p_texture,float p_width) { + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandPrimitive * prim = memnew( Item::CommandPrimitive ); + ERR_FAIL_COND(!prim); + prim->texture=p_texture; + prim->points=p_points; + prim->uvs=p_uvs; + prim->colors=p_colors; + prim->width=p_width; + canvas_item->rect_dirty=true; + + canvas_item->commands.push_back(prim); +} + +void VisualServerCanvas::canvas_item_add_polygon(RID p_item, const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs, RID p_texture) { + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); +#ifdef DEBUG_ENABLED + int pointcount = p_points.size(); + ERR_FAIL_COND(pointcount<3); + int color_size=p_colors.size(); + int uv_size=p_uvs.size(); + ERR_FAIL_COND(color_size!=0 && color_size!=1 && color_size!=pointcount); + ERR_FAIL_COND(uv_size!=0 && (uv_size!=pointcount || !p_texture.is_valid())); +#endif + Vector<int> indices = Geometry::triangulate_polygon(p_points); + + if (indices.empty()) { + + ERR_EXPLAIN("Bad Polygon!"); + ERR_FAIL_V(); + } + + Item::CommandPolygon * polygon = memnew( Item::CommandPolygon ); + ERR_FAIL_COND(!polygon); + polygon->texture=p_texture; + polygon->points=p_points; + polygon->uvs=p_uvs; + polygon->colors=p_colors; + polygon->indices=indices; + polygon->count=indices.size(); + canvas_item->rect_dirty=true; + + canvas_item->commands.push_back(polygon); + +} + + +void VisualServerCanvas::canvas_item_add_triangle_array(RID p_item, const Vector<int>& p_indices, const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs, RID p_texture, int p_count) { + + + 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); + + Vector<int> indices = p_indices; + + int count = p_count * 3; + + if (indices.empty()) { + + ERR_FAIL_COND( ps % 3 != 0 ); + if (p_count == -1) + count = ps; + } else { + + ERR_FAIL_COND( indices.size() % 3 != 0 ); + if (p_count == -1) + count = indices.size(); + } + + Item::CommandPolygon * polygon = memnew( Item::CommandPolygon ); + ERR_FAIL_COND(!polygon); + polygon->texture=p_texture; + polygon->points=p_points; + polygon->uvs=p_uvs; + polygon->colors=p_colors; + polygon->indices=indices; + polygon->count = count; + canvas_item->rect_dirty=true; + + canvas_item->commands.push_back(polygon); +} + + +void VisualServerCanvas::canvas_item_add_set_transform(RID p_item,const Matrix32& p_transform) { + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandTransform * tr = memnew( Item::CommandTransform ); + ERR_FAIL_COND(!tr); + tr->xform=p_transform; + + canvas_item->commands.push_back(tr); + +} + +void VisualServerCanvas::canvas_item_add_mesh(RID p_item, const RID& p_mesh,RID p_skeleton){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandMesh * m = memnew( Item::CommandMesh ); + ERR_FAIL_COND(!m); + m->mesh=p_mesh; + m->skeleton=p_skeleton; + + canvas_item->commands.push_back(m); +} +void VisualServerCanvas::canvas_item_add_multimesh(RID p_item, RID p_mesh,RID p_skeleton){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandMultiMesh * mm = memnew( Item::CommandMultiMesh ); + ERR_FAIL_COND(!mm); + mm->multimesh=p_mesh; + mm->skeleton=p_skeleton; + + canvas_item->commands.push_back(mm); + +} + +void VisualServerCanvas::canvas_item_add_clip_ignore(RID p_item, bool p_ignore){ + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + Item::CommandClipIgnore * ci = memnew( Item::CommandClipIgnore); + ERR_FAIL_COND(!ci); + ci->ignore=p_ignore; + + canvas_item->commands.push_back(ci); +} +void VisualServerCanvas::canvas_item_set_sort_children_by_y(RID p_item, bool p_enable){ + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->sort_y=p_enable; +} +void VisualServerCanvas::canvas_item_set_z(RID p_item, int p_z){ + + ERR_FAIL_COND(p_z<VS::CANVAS_ITEM_Z_MIN || p_z>VS::CANVAS_ITEM_Z_MAX); + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->z=p_z; +} +void VisualServerCanvas::canvas_item_set_z_as_relative_to_parent(RID p_item, bool p_enable){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->z_relative=p_enable; + +} +void VisualServerCanvas::canvas_item_set_copy_to_backbuffer(RID p_item, bool p_enable,const Rect2& p_rect){ + + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + if (bool(canvas_item->copy_back_buffer!=NULL) !=p_enable) { + if (p_enable) { + canvas_item->copy_back_buffer = memnew( RasterizerCanvas::Item::CopyBackBuffer ); + } else { + memdelete(canvas_item->copy_back_buffer); + canvas_item->copy_back_buffer=NULL; + } + } + + if (p_enable) { + canvas_item->copy_back_buffer->rect=p_rect; + canvas_item->copy_back_buffer->full=p_rect==Rect2(); + } + +} + +void VisualServerCanvas::canvas_item_clear(RID p_item){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->clear(); +} +void VisualServerCanvas::canvas_item_set_draw_index(RID p_item,int p_index){ + + Item *canvas_item = canvas_item_owner.getornull( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->index=p_index; + + if (canvas_item_owner.owns( canvas_item->parent)) { + Item *canvas_item_parent = canvas_item_owner.getornull( canvas_item->parent ); + canvas_item_parent->children_order_dirty=true; + return; + } + + Canvas* canvas = canvas_owner.getornull( canvas_item->parent ); + if (canvas) { + canvas->children_order_dirty=true; + return; + } + +} + +void VisualServerCanvas::canvas_item_set_material(RID p_item, RID p_material){ + + Item *canvas_item = canvas_item_owner.get( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->material=p_material; +} + +void VisualServerCanvas::canvas_item_set_use_parent_material(RID p_item, bool p_enable){ + + Item *canvas_item = canvas_item_owner.get( p_item ); + ERR_FAIL_COND(!canvas_item); + + canvas_item->use_parent_material=p_enable; + +} + +RID VisualServerCanvas::canvas_light_create(){ + + RasterizerCanvas::Light *clight = memnew( RasterizerCanvas::Light ); + clight->light_internal = VSG::canvas_render->light_internal_create(); + return canvas_light_owner.make_rid(clight); + +} +void VisualServerCanvas::canvas_light_attach_to_canvas(RID p_light,RID p_canvas){ + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + if (clight->canvas.is_valid()) { + + Canvas *canvas = canvas_owner.getornull(clight->canvas); + canvas->lights.erase(clight); + } + + if (!canvas_owner.owns(p_canvas)) + p_canvas=RID(); + + clight->canvas=p_canvas; + + if (clight->canvas.is_valid()) { + + Canvas *canvas = canvas_owner.get(clight->canvas); + canvas->lights.insert(clight); + } +} + + +void VisualServerCanvas::canvas_light_set_enabled(RID p_light, bool p_enabled){ + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->enabled=p_enabled; + +} +void VisualServerCanvas::canvas_light_set_scale(RID p_light, float p_scale){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->scale=p_scale; + +} +void VisualServerCanvas::canvas_light_set_transform(RID p_light, const Matrix32& p_transform){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->xform=p_transform; + +} +void VisualServerCanvas::canvas_light_set_texture(RID p_light, RID p_texture){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->texture=p_texture; + +} +void VisualServerCanvas::canvas_light_set_texture_offset(RID p_light, const Vector2& p_offset){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->texture_offset=p_offset; + +} +void VisualServerCanvas::canvas_light_set_color(RID p_light, const Color& p_color){ + + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->color=p_color; +} +void VisualServerCanvas::canvas_light_set_height(RID p_light, float p_height){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->height=p_height; + +} +void VisualServerCanvas::canvas_light_set_energy(RID p_light, float p_energy){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->energy=p_energy; + +} +void VisualServerCanvas::canvas_light_set_z_range(RID p_light, int p_min_z,int p_max_z){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->z_min=p_min_z; + clight->z_max=p_max_z; + +} +void VisualServerCanvas::canvas_light_set_layer_range(RID p_light, int p_min_layer,int p_max_layer){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + + clight->layer_max=p_max_layer; + clight->layer_min=p_min_layer; + + +} +void VisualServerCanvas::canvas_light_set_item_cull_mask(RID p_light, int p_mask){ + + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->item_mask=p_mask; + +} +void VisualServerCanvas::canvas_light_set_item_shadow_cull_mask(RID p_light, int p_mask){ + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->item_shadow_mask=p_mask; + +} +void VisualServerCanvas::canvas_light_set_mode(RID p_light, VS::CanvasLightMode p_mode){ + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->mode=p_mode; + +} + + +void VisualServerCanvas::canvas_light_set_shadow_enabled(RID p_light, bool p_enabled){ + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + if (clight->shadow_buffer.is_valid()==p_enabled) + return; + if (p_enabled) { + clight->shadow_buffer=VSG::storage->canvas_light_shadow_buffer_create(clight->shadow_buffer_size); + } else { + VSG::storage->free(clight->shadow_buffer); + clight->shadow_buffer=RID(); + } + +} +void VisualServerCanvas::canvas_light_set_shadow_buffer_size(RID p_light, int p_size){ + + ERR_FAIL_COND(p_size<32 || p_size>16384); + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + int new_size = nearest_power_of_2(p_size);; + if (new_size==clight->shadow_buffer_size) + return; + + clight->shadow_buffer_size=nearest_power_of_2(p_size); + + if (clight->shadow_buffer.is_valid()) { + VSG::storage->free(clight->shadow_buffer); + clight->shadow_buffer=VSG::storage->canvas_light_shadow_buffer_create(clight->shadow_buffer_size); + } +} + +void VisualServerCanvas::canvas_light_set_shadow_gradient_length(RID p_light, float p_length) { + + ERR_FAIL_COND(p_length<0); + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->shadow_gradient_length=p_length; + +} +void VisualServerCanvas::canvas_light_set_shadow_filter(RID p_light, VS::CanvasLightShadowFilter p_filter) { + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->shadow_filter=p_filter; + +} +void VisualServerCanvas::canvas_light_set_shadow_color(RID p_light, const Color& p_color) { + + RasterizerCanvas::Light *clight = canvas_light_owner.get(p_light); + ERR_FAIL_COND(!clight); + + clight->shadow_color=p_color; +} + + + +RID VisualServerCanvas::canvas_light_occluder_create() { + + RasterizerCanvas::LightOccluderInstance *occluder = memnew( RasterizerCanvas::LightOccluderInstance ); + + return canvas_light_occluder_owner.make_rid(occluder); +} +void VisualServerCanvas::canvas_light_occluder_attach_to_canvas(RID p_occluder,RID p_canvas){ + + RasterizerCanvas::LightOccluderInstance *occluder = canvas_light_occluder_owner.get(p_occluder); + ERR_FAIL_COND(!occluder); + + if (occluder->canvas.is_valid()) { + + Canvas *canvas = canvas_owner.get(occluder->canvas); + canvas->occluders.erase(occluder); + } + + if (!canvas_owner.owns(p_canvas)) + p_canvas=RID(); + + occluder->canvas=p_canvas; + + if (occluder->canvas.is_valid()) { + + Canvas *canvas = canvas_owner.get(occluder->canvas); + canvas->occluders.insert(occluder); + } +} +void VisualServerCanvas::canvas_light_occluder_set_enabled(RID p_occluder,bool p_enabled) { + + RasterizerCanvas::LightOccluderInstance *occluder = canvas_light_occluder_owner.get(p_occluder); + ERR_FAIL_COND(!occluder); + + occluder->enabled=p_enabled; +} +void VisualServerCanvas::canvas_light_occluder_set_polygon(RID p_occluder,RID p_polygon) { + + RasterizerCanvas::LightOccluderInstance *occluder = canvas_light_occluder_owner.get(p_occluder); + ERR_FAIL_COND(!occluder); + + if (occluder->polygon.is_valid()) { + LightOccluderPolygon *occluder_poly = canvas_light_occluder_polygon_owner.get(p_polygon); + if (occluder_poly) { + occluder_poly->owners.erase(occluder); + } + } + + occluder->polygon=p_polygon; + occluder->polygon_buffer=RID(); + + if (occluder->polygon.is_valid()) { + LightOccluderPolygon *occluder_poly = canvas_light_occluder_polygon_owner.get(p_polygon); + if (!occluder_poly) + occluder->polygon=RID(); + ERR_FAIL_COND(!occluder_poly); + occluder_poly->owners.insert(occluder); + occluder->polygon_buffer=occluder_poly->occluder; + occluder->aabb_cache=occluder_poly->aabb; + occluder->cull_cache=occluder_poly->cull_mode; + } + +} +void VisualServerCanvas::canvas_light_occluder_set_transform(RID p_occluder,const Matrix32& p_xform) { + + RasterizerCanvas::LightOccluderInstance *occluder = canvas_light_occluder_owner.get(p_occluder); + ERR_FAIL_COND(!occluder); + + occluder->xform=p_xform; +} +void VisualServerCanvas::canvas_light_occluder_set_light_mask(RID p_occluder,int p_mask) { + + RasterizerCanvas::LightOccluderInstance *occluder = canvas_light_occluder_owner.get(p_occluder); + ERR_FAIL_COND(!occluder); + + occluder->light_mask=p_mask; +} + +RID VisualServerCanvas::canvas_occluder_polygon_create() { + + LightOccluderPolygon * occluder_poly = memnew( LightOccluderPolygon ); + occluder_poly->occluder=VSG::storage->canvas_light_occluder_create(); + return canvas_light_occluder_polygon_owner.make_rid(occluder_poly); + +} +void VisualServerCanvas::canvas_occluder_polygon_set_shape(RID p_occluder_polygon,const DVector<Vector2>& p_shape,bool p_closed) { + + if (p_shape.size()<3) { + canvas_occluder_polygon_set_shape_as_lines(p_occluder_polygon,p_shape); + return; + } + + DVector<Vector2> lines; + int lc = p_shape.size()*2; + + lines.resize(lc-(p_closed?0:2)); + { + DVector<Vector2>::Write w = lines.write(); + DVector<Vector2>::Read r = p_shape.read(); + + int max=lc/2; + if (!p_closed) { + max--; + } + for(int i=0;i<max;i++) { + + Vector2 a = r[i]; + Vector2 b = r[(i+1)%(lc/2)]; + w[i*2+0]=a; + w[i*2+1]=b; + } + + } + + canvas_occluder_polygon_set_shape_as_lines(p_occluder_polygon,lines); +} +void VisualServerCanvas::canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon,const DVector<Vector2>& p_shape) { + + LightOccluderPolygon * occluder_poly = canvas_light_occluder_polygon_owner.get(p_occluder_polygon); + ERR_FAIL_COND(!occluder_poly); + ERR_FAIL_COND(p_shape.size()&1); + + int lc = p_shape.size(); + occluder_poly->aabb=Rect2(); + { + DVector<Vector2>::Read r = p_shape.read(); + for(int i=0;i<lc;i++) { + if (i==0) + occluder_poly->aabb.pos=r[i]; + else + occluder_poly->aabb.expand_to(r[i]); + } + } + + VSG::storage->canvas_light_occluder_set_polylines(occluder_poly->occluder,p_shape); + for( Set<RasterizerCanvas::LightOccluderInstance*>::Element *E=occluder_poly->owners.front();E;E=E->next()) { + E->get()->aabb_cache=occluder_poly->aabb; + } +} + + +void VisualServerCanvas::canvas_occluder_polygon_set_cull_mode(RID p_occluder_polygon,VS::CanvasOccluderPolygonCullMode p_mode) { + + LightOccluderPolygon * occluder_poly = canvas_light_occluder_polygon_owner.get(p_occluder_polygon); + ERR_FAIL_COND(!occluder_poly); + occluder_poly->cull_mode=p_mode; + for( Set<RasterizerCanvas::LightOccluderInstance*>::Element *E=occluder_poly->owners.front();E;E=E->next()) { + E->get()->cull_cache=p_mode; + } +} + + + +bool VisualServerCanvas::free(RID p_rid) { + + if (canvas_owner.owns(p_rid)) { + + Canvas *canvas = canvas_owner.get(p_rid); + ERR_FAIL_COND_V(!canvas,false); + + while(canvas->viewports.size()) { + + VisualServerViewport::Viewport *vp = VSG::viewport->viewport_owner.get(canvas->viewports.front()->get()); + ERR_FAIL_COND_V(!vp,true); + + Map<RID,VisualServerViewport::Viewport::CanvasData>::Element *E=vp->canvas_map.find(p_rid); + ERR_FAIL_COND_V(!E,true); + vp->canvas_map.erase(p_rid); + + canvas->viewports.erase( canvas->viewports.front() ); + } + + for (int i=0;i<canvas->child_items.size();i++) { + + canvas->child_items[i].item->parent=RID(); + } + + for (Set<RasterizerCanvas::Light*>::Element *E=canvas->lights.front();E;E=E->next()) { + + E->get()->canvas=RID(); + } + + for (Set<RasterizerCanvas::LightOccluderInstance*>::Element *E=canvas->occluders.front();E;E=E->next()) { + + E->get()->canvas=RID(); + } + + canvas_owner.free( p_rid ); + + memdelete( canvas ); + + } else if (canvas_item_owner.owns(p_rid)) { + + Item *canvas_item = canvas_item_owner.get(p_rid); + ERR_FAIL_COND_V(!canvas_item,true); + + if (canvas_item->parent.is_valid()) { + + if (canvas_owner.owns(canvas_item->parent)) { + + Canvas *canvas = canvas_owner.get(canvas_item->parent); + canvas->erase_item(canvas_item); + } else if (canvas_item_owner.owns(canvas_item->parent)) { + + Item *item_owner = canvas_item_owner.get(canvas_item->parent); + item_owner->child_items.erase(canvas_item); + + } + } + + for (int i=0;i<canvas_item->child_items.size();i++) { + + canvas_item->child_items[i]->parent=RID(); + } + +// if (canvas_item->material) { +// canvas_item->material->owners.erase(canvas_item); +// } + + canvas_item_owner.free( p_rid ); + + memdelete( canvas_item ); + + } else if (canvas_light_owner.owns(p_rid)) { + + RasterizerCanvas::Light *canvas_light = canvas_light_owner.get(p_rid); + ERR_FAIL_COND_V(!canvas_light,true); + + if (canvas_light->canvas.is_valid()) { + Canvas* canvas = canvas_owner.get(canvas_light->canvas); + if (canvas) + canvas->lights.erase(canvas_light); + } + + if (canvas_light->shadow_buffer.is_valid()) + VSG::storage->free(canvas_light->shadow_buffer); + + VSG::canvas_render->light_internal_free(canvas_light->light_internal); + + canvas_light_owner.free( p_rid ); + memdelete( canvas_light ); + + } else if (canvas_light_occluder_owner.owns(p_rid)) { + + RasterizerCanvas::LightOccluderInstance *occluder = canvas_light_occluder_owner.get(p_rid); + ERR_FAIL_COND_V(!occluder,true); + + if (occluder->polygon.is_valid()) { + + LightOccluderPolygon *occluder_poly = canvas_light_occluder_polygon_owner.get(occluder->polygon); + if (occluder_poly) { + occluder_poly->owners.erase(occluder); + } + + } + + if (occluder->canvas.is_valid() && canvas_owner.owns(occluder->canvas)) { + + Canvas *canvas = canvas_owner.get(occluder->canvas); + canvas->occluders.erase(occluder); + + } + + canvas_light_occluder_owner.free( p_rid ); + memdelete(occluder); + + } else if (canvas_light_occluder_polygon_owner.owns(p_rid)) { + + LightOccluderPolygon *occluder_poly = canvas_light_occluder_polygon_owner.get(p_rid); + ERR_FAIL_COND_V(!occluder_poly,true); + VSG::storage->free(occluder_poly->occluder); + + while(occluder_poly->owners.size()) { + + occluder_poly->owners.front()->get()->polygon=RID(); + occluder_poly->owners.erase( occluder_poly->owners.front() ); + } + + canvas_light_occluder_polygon_owner.free( p_rid ); + memdelete(occluder_poly); + } else { + return false; + } + + return true; +} + + + +VisualServerCanvas::VisualServerCanvas() +{ + +} |