add gfx.text3d.spawn(...)

src/graphics/render/TextsRenderer.cpp

@@ -78,25 +78,20 @@ void TextsRenderer::renderTexts(
     bool hudVisible,
     bool frontLayer
 ) {
-    std::vector<TextNote> notes;
-    NotePreset preset;
-    preset.displayMode = NoteDisplayMode::STATIC_BILLBOARD;
-    preset.color = glm::vec4(0, 0, 0, 1);
-    preset.scale = 0.005f;
-
-    notes.emplace_back(
-        L"Segmentation fault",
-        std::move(preset),
-        glm::vec3(0.5f, 99.5f, 0.0015f)
-    );
     auto& shader = assets.require<Shader>("ui3d");
     
     shader.use();
     shader.uniformMatrix("u_projview", camera.getProjView());
     shader.uniformMatrix("u_apply", glm::mat4(1.0f));
     batch.begin();
-    for (const auto& note : notes) {
-        renderText(note, context, camera, settings, hudVisible);
+    for (const auto& [id, note] : notes) {
+        renderText(*note, context, camera, settings, hudVisible);
     }
     batch.flush();
 }
+
+u64id_t TextsRenderer::add(std::unique_ptr<TextNote> note) {
+    u64id_t uid = nextNote++;
+    notes[uid] = std::move(note);
+    return uid;
+}

src/graphics/render/TextsRenderer.hpp

@@ -1,5 +1,10 @@
 #pragma once
 
+#include <unordered_map>
+#include <memory>
+
+#include "typedefs.hpp"
+
 class DrawContext;
 class Camera;
 class Assets;
@@ -13,6 +18,9 @@ class TextsRenderer {
     const Assets& assets;
     const Frustum& frustum;
 
+    std::unordered_map<u64id_t, std::unique_ptr<TextNote>> notes;
+    u64id_t nextNote = 1;
+
     void renderText(
         const TextNote& note,
         const DrawContext& context,
@@ -30,4 +38,6 @@ public:
         bool hudVisible,
         bool frontLayer
     );
+
+    u64id_t add(std::unique_ptr<TextNote> note);
 };

src/graphics/render/WorldRenderer.hpp

@@ -39,7 +39,6 @@ class WorldRenderer {
     std::unique_ptr<LineBatch> lineBatch;
     std::unique_ptr<Batch3D> batch3d;
     std::unique_ptr<ChunksRenderer> chunks;
-    std::unique_ptr<TextsRenderer> texts;
     std::unique_ptr<GuidesRenderer> guides;
     std::unique_ptr<Skybox> skybox;
     std::unique_ptr<ModelBatch> modelBatch;
@@ -67,6 +66,7 @@ class WorldRenderer {
         float fogFactor
     );
 public:
+    std::unique_ptr<TextsRenderer> texts;
     std::unique_ptr<ParticlesRenderer> particles;
 
     static bool showChunkBorders;