Fix bad any_cast in screenshot function

Author: DerAndereDomenic

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.1-beta]
+
+### Fixed
+- Fixed bad any_cast in screenshot function
+
 ## [0.2.0-beta]
 
 ### Added

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.27)
 
-project(ATCG_FRAMEWORK LANGUAGES CXX C VERSION 0.2.0)
+project(ATCG_FRAMEWORK LANGUAGES CXX C VERSION 0.2.1)
 
 #
 # SETUP

atcg_lib/platform/opengl/src/Renderer/Renderer.cpp

@@ -1216,7 +1216,6 @@ void RendererSystem::screenshot(const atcg::ref_ptr<Scene>& scene,
 {
     ATCG_ASSERT(impl->context->isCurrent(), "Context of Renderer not current.");
 
-    atcg::ref_ptr<PerspectiveCamera> cam         = std::dynamic_pointer_cast<PerspectiveCamera>(camera);
     atcg::ref_ptr<Framebuffer> screenshot_buffer = atcg::make_ref<Framebuffer>((int)width, (int)height);
     screenshot_buffer->attachColor();
     screenshot_buffer->attachDepth();
@@ -1226,7 +1225,7 @@ void RendererSystem::screenshot(const atcg::ref_ptr<Scene>& scene,
     clear();
     setViewport(0, 0, width, height);
     atcg::Dictionary context;
-    context.setValue("camera", cam);
+    context.setValue("camera", camera);
     scene->draw(context);
     useScreenBuffer();
     setDefaultViewport();
@@ -1243,8 +1242,7 @@ RendererSystem::screenshot(const atcg::ref_ptr<Scene>& scene, const atcg::ref_pt
 {
     ATCG_ASSERT(impl->context->isCurrent(), "Context of Renderer not current.");
 
-    atcg::ref_ptr<PerspectiveCamera> cam         = std::dynamic_pointer_cast<PerspectiveCamera>(camera);
-    float height                                 = (float)width / cam->getAspectRatio();
+    float height                                 = (float)width / camera->getIntrinsics().aspectRatio();
     atcg::ref_ptr<Framebuffer> screenshot_buffer = atcg::make_ref<Framebuffer>((int)width, (int)height);
     screenshot_buffer->attachColor();
     screenshot_buffer->attachDepth();
@@ -1254,7 +1252,7 @@ RendererSystem::screenshot(const atcg::ref_ptr<Scene>& scene, const atcg::ref_pt
     clear();
     setViewport(0, 0, width, height);
     atcg::Dictionary context;
-    context.setValue("camera", cam);
+    context.setValue("camera", camera);
     scene->draw(context);
     useScreenBuffer();
     setDefaultViewport();

pyproject.toml

@@ -1,7 +1,7 @@
 
 [project]
 name = "pyatcg"
-version = "0.2.0beta"
+version = "0.2.1beta"
 authors = [{ name = "Domenic Zingsheim", email = "[email protected]" }]
 description = ""
 readme = "README.md"