diff -r a4055f67b9c7 -r cb81ecb5fb23 src/gl/gridprogram.h
--- a/src/gl/gridprogram.h	Thu Feb 13 15:25:01 2020 +0200
+++ b/src/gl/gridprogram.h	Wed Feb 26 02:21:07 2020 +0200
@@ -31,6 +31,7 @@
 	void setViewMatrix(const glm::mat4& newViewMatrix);
 	void setProjectionMatrix(const glm::mat4& newProjectionMatrix);
 	void setModelMatrix(const glm::mat4& newModelMatrix);
+	void setGridColor(const QColor& newGridColor);
 	void operator=(GridProgram) = delete;
 	void draw();
 	void teardown();
@@ -41,5 +42,6 @@
 	QOpenGLShader vertexShader;
 	QOpenGLShader fragmentShader;
 	std::optional<gl::ShaderProgram> program{std::nullopt};
+	glm::vec4 gridColor = {1.0f, 1.0f, 1.0f, 0.75f};
 	QOpenGLVertexArrayObject vertexArrayObject;
 };