UI

archive/ui/UISprite.cpp

@@ -0,0 +1,43 @@
+// Copyright (c) 2022 Dominic Masters
+// 
+// This software is released under the MIT License. 
+// https://opensource.org/licenses/MIT
+
+#include "UISprite.hpp"
+#include "game/DawnGame.hpp"
+
+using namespace Dawn;
+
+UISprite::UISprite(UICanvas *canvas) : UIComponent(canvas) {
+  this->mesh.createBuffers(QUAD_VERTICE_COUNT, QUAD_INDICE_COUNT);
+}
+
+void UISprite::updatePositions() {
+  UIComponent::updatePositions();
+
+  QuadMesh::bufferQuadMesh(
+    &this->mesh,
+    glm::vec2(0, 0), glm::vec2(0, 0),
+    glm::vec2(this->width, this->height), glm::vec2(1, 1),
+    0, 0
+  );
+}
+
+std::vector<struct ShaderPassItem> UISprite::getSelfPassItems(
+  glm::mat4 projection,
+  glm::mat4 view,
+  glm::mat4 transform
+) {
+  std::vector<struct ShaderPassItem> items;
+
+  items.push_back(this->getGame()->renderManager.uiShaderProgram.getUIPassItem(
+    projection,
+    view,
+    transform,
+    this->texture,
+    this->color,
+    &this->mesh,
+    this->z
+  ));
+  return items;
+}