From 50d6f63fb28c82a35e68914fe941b685d26f6e89 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 23 Nov 2022 19:07:18 +0000
Subject: Add rendering support for point lights

---
 gfx/gl/sceneShader.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'gfx/gl/sceneShader.h')

diff --git a/gfx/gl/sceneShader.h b/gfx/gl/sceneShader.h
index 99431f1..62df9bf 100644
--- a/gfx/gl/sceneShader.h
+++ b/gfx/gl/sceneShader.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "program.h"
+#include <glArrays.h>
 
 class Location;
 
@@ -47,12 +48,26 @@ class SceneShader {
 		RequiredUniformLocation waveLoc;
 	};
 
+	class PointLightShader : public SceneProgram {
+	public:
+		PointLightShader();
+
+		void add(const glm::vec3 & position, const glm::vec3 & colour, const float kq) const;
+
+	private:
+		UniformLocation colourLoc;
+		UniformLocation kqLoc;
+		glVertexArray va;
+		glBuffer b;
+	};
+
 public:
 	SceneShader();
 
 	BasicProgram basic;
 	WaterProgram water;
 	AbsolutePosProgram landmass, absolute;
+	PointLightShader pointLight;
 
 	void setViewProjection(const glm::mat4 & viewProjection) const;
 	void setViewPort(const glm::ivec4 & viewPort) const;
-- 
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