Tetragon fix

src/frontend/BlocksPreview.cpp

@@ -59,9 +59,18 @@ ImageData* BlocksPreview::draw(
                 for (const auto& box : def->modelBoxes)
                     hitbox = glm::max(hitbox, box.size());
                 offset.y += (1.0f - hitbox).y * 0.5f;
+                shader->uniformMatrix("u_apply", glm::translate(glm::mat4(1.0f), offset));
+                for (size_t i = 0; i < def->modelExtraPoints.size() / 4; i++) {
+                    const UVRegion& reg = def->modelUVs[def->modelBoxes.size() * 6 + i];
+                    batch->point((def->modelExtraPoints[i * 4 + 0] - glm::vec3(0.0f, 0.0f, 1.0f)) * glm::vec3(size * 0.63f), glm::vec2(reg.u1, reg.v1), glm::vec4(1.0));
+                    batch->point((def->modelExtraPoints[i * 4 + 1] - glm::vec3(0.0f, 0.0f, 1.0f)) * glm::vec3(size * 0.63f), glm::vec2(reg.u2, reg.v1), glm::vec4(1.0));
+                    batch->point((def->modelExtraPoints[i * 4 + 2] - glm::vec3(0.0f, 0.0f, 1.0f)) * glm::vec3(size * 0.63f), glm::vec2(reg.u2, reg.v2), glm::vec4(1.0));
+                    batch->point((def->modelExtraPoints[i * 4 + 0] - glm::vec3(0.0f, 0.0f, 1.0f)) * glm::vec3(size * 0.63f), glm::vec2(reg.u1, reg.v1), glm::vec4(1.0));
+                    batch->point((def->modelExtraPoints[i * 4 + 2] - glm::vec3(0.0f, 0.0f, 1.0f)) * glm::vec3(size * 0.63f), glm::vec2(reg.u2, reg.v2), glm::vec4(1.0));
+                    batch->point((def->modelExtraPoints[i * 4 + 3] - glm::vec3(0.0f, 0.0f, 1.0f)) * glm::vec3(size * 0.63f), glm::vec2(reg.u1, reg.v2), glm::vec4(1.0));
+                    batch->flush();
+                }
                 for (size_t i = 0; i < def->modelBoxes.size(); i++) {
-                    shader->uniformMatrix("u_apply", glm::translate(glm::mat4(1.0f), offset + def->modelBoxes[i].a));
-                    
                     const UVRegion (&texfaces)[6] = {
                         def->modelUVs[i * 6],
                         def->modelUVs[i * 6 + 1],
@@ -70,10 +79,10 @@ ImageData* BlocksPreview::draw(
                         def->modelUVs[i * 6 + 4],
                         def->modelUVs[i * 6 + 5]
                     };
-                    batch->blockCube(def->modelBoxes[i].size() * glm::vec3(size * 0.63f), 
-                                     texfaces, glm::vec4(1.0f), !def->rt.emissive);
-                    batch->flush();
+                    shader->uniformMatrix("u_apply", glm::translate(glm::mat4(1.0f), offset));
+                    batch->cube(def->modelBoxes[i].a, def->modelBoxes[i].size() * glm::vec3(size * 0.63f), texfaces, glm::vec4(1.0f), !def->rt.emissive);
                 }
+                batch->flush();
             }
             break;
         case BlockModel::xsprite: {