From b216a670b2d5dccff04e0731fa4c6d09e80b86d3 Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Thu, 6 Jul 2023 17:35:26 -0400
Subject: [PATCH] Add support for modifying the renderer view matrix

---
 renderer/include/renderer.hpp | 2 ++
 renderer/src/renderer.cpp     | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/renderer/include/renderer.hpp b/renderer/include/renderer.hpp
index 98aa554..90a1083 100644
--- a/renderer/include/renderer.hpp
+++ b/renderer/include/renderer.hpp
@@ -113,4 +113,6 @@ public:
     VkDescriptorSet createDescriptorFor(const RenderModel& model, const RenderMaterial& material);
 
     int hash(const RenderModel& model, const RenderMaterial& material);
+
+    glm::mat4 view;
 };
\ No newline at end of file
diff --git a/renderer/src/renderer.cpp b/renderer/src/renderer.cpp
index d48da08..7479f9e 100644
--- a/renderer/src/renderer.cpp
+++ b/renderer/src/renderer.cpp
@@ -503,7 +503,7 @@ void Renderer::render(std::vector<RenderModel> models) {
 
             glm::mat4 p = glm::perspective(glm::radians(45.0f), swapchainExtent.width / (float) swapchainExtent.height,
                                            0.1f, 100.0f);
-            glm::mat4 v = glm::lookAt(glm::vec3(0, 1, 1), glm::vec3(0, 1, 0), glm::vec3(0, -1, 0));
+            glm::mat4 v = view;
             glm::mat4 vp = p * v;
 
             vkCmdPushConstants(commandBuffer, pipelineLayout, VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT, 0, sizeof(glm::mat4), &vp);