diff -r a0ddbc9a4e77 -r 0fd926ebb03b src/gl/partrenderer.cpp
--- a/src/gl/partrenderer.cpp	Tue Jun 28 14:53:22 2022 +0300
+++ b/src/gl/partrenderer.cpp	Tue Jun 28 17:35:56 2022 +0300
@@ -187,12 +187,13 @@
 	}
 	else
 	{
-		glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+		glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
 		gl::setShaderUniform(&this->shaders, "useLighting", GL_FALSE);
 	}
 	this->checkForGLErrors();
-	const QVector3D color = calcQVector3DFromQColor(this->renderPreferences.selectedColor);
-	gl::setShaderUniform(&this->shaders, "selectedColor", color);
+	const QColor qs = this->renderPreferences.selectedColor;
+	const glm::vec4 selectedColor{qs.redF(), qs.greenF(), qs.blueF(), 1.0f};
+	gl::setShaderUniformVector(&this->shaders, "selectedColor", selectedColor);
 	gl::setShaderUniform(&this->shaders, "highlighted", this->highlighted.value);
 	this->checkForGLErrors();
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -473,7 +474,7 @@
 	this->checkForGLErrors();
 	fbo.release();
 	this->renderPreferences.style = oldRenderStyle;
-	return gl::idFromColor(data);
+	return gl::idFromUcharColor(data);
 }
 
 /**