From 659d366ec44090f30bc367c31e98b5d897b2671c Mon Sep 17 00:00:00 2001
From: Josh Morgenstern <josh@morgenstern.dev>
Date: Mon, 28 Jun 2021 18:07:53 +0200
Subject: [PATCH] [#54] add simple example for linear camera interpolation
---
projects/first_mesh/src/main.cpp | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/projects/first_mesh/src/main.cpp b/projects/first_mesh/src/main.cpp
index dc43c905..c559955a 100644
--- a/projects/first_mesh/src/main.cpp
+++ b/projects/first_mesh/src/main.cpp
@@ -2,6 +2,7 @@
#include <vkcv/Core.hpp>
#include <GLFW/glfw3.h>
#include <vkcv/camera/CameraManager.hpp>
+#include <vkcv/camera/InterpolationLinear.hpp>
#include <chrono>
#include <vkcv/asset/asset_loader.hpp>
@@ -152,11 +153,21 @@ int main(int argc, const char** argv) {
vkcv::DrawcallInfo drawcall(renderMesh, { descriptorUsage });
vkcv::camera::CameraManager cameraManager(window);
- uint32_t camIndex0 = cameraManager.addCamera(vkcv::camera::ControllerType::PILOT);
- uint32_t camIndex1 = cameraManager.addCamera(vkcv::camera::ControllerType::TRACKBALL);
+ uint32_t camIndex0 = cameraManager.addCamera(vkcv::camera::ControllerType::NONE);
+ uint32_t camIndex1 = cameraManager.addCamera(vkcv::camera::ControllerType::PILOT);
+ uint32_t camIndex2 = cameraManager.addCamera(vkcv::camera::ControllerType::TRACKBALL);
cameraManager.getCamera(camIndex0).setPosition(glm::vec3(0, 0, -3));
+ vkcv::camera::InterpolationLinear interp(cameraManager.getCamera(camIndex0));
+
+ interp.addPosition(glm::vec3(5,5,-5));
+ interp.addPosition(glm::vec3(0,5,-5));
+ interp.addPosition(glm::vec3(0,-3,-3));
+ interp.addPosition(glm::vec3(3,0,-6));
+ interp.addPosition(glm::vec3(5,5,5));
+ interp.addPosition(glm::vec3(5,5,-5));
+
auto start = std::chrono::system_clock::now();
while (window.isWindowOpen()) {
@@ -182,6 +193,7 @@ int main(int argc, const char** argv) {
start = end;
cameraManager.update(0.000001 * static_cast<double>(deltatime.count()));
+ interp.updateCamera();
glm::mat4 mvp = cameraManager.getActiveCamera().getMVP();
vkcv::PushConstantData pushConstantData((void*)&mvp, sizeof(glm::mat4));
--
GitLab