diff -r c7241f504117 -r 6d95c1a41e6e src/gl/gridprogram.cpp
--- a/src/gl/gridprogram.cpp	Mon Jun 13 02:18:25 2022 +0300
+++ b/src/gl/gridprogram.cpp	Tue Jun 14 17:55:50 2022 +0300
@@ -68,7 +68,10 @@
 
 void GridLayer::setGridMatrix(const glm::mat4& newGridMatrix)
 {
-	this->shader.setUniformMatrix("grid", newGridMatrix);
+	this->gridMatrix = newGridMatrix;
+	if (this->isInitialized) {
+		this->shader.setUniformMatrix("grid", newGridMatrix);
+	}
 }
 
 void GridLayer::setGridColor(const QColor& newGridColor)
@@ -97,7 +100,7 @@
 	this->isInitialized = true;
 	constexpr auto data = calcGridData<50>();
 	this->shader.setUniformVector("gridColor", this->gridColor);
-	this->setGridMatrix({{1, 0, 0, 0}, {0, 0, 1, 0}, {0, 1, 0, 0}, {0, 0, 0, 1}});
+	this->setGridMatrix(this->gridMatrix);
 	this->shader.bufferData(data.data(), data.size(), sizeof data[0]);
 }