From de850676e79da39aec6f1ce0400cfa94cecbd744 Mon Sep 17 00:00:00 2001
From: mattkae <mattkae@protonmail.com>
Date: Sun, 19 Sep 2021 16:32:15 -0400
Subject: First commit

---
 themes/Renderer2d.h | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 themes/Renderer2d.h

(limited to 'themes/Renderer2d.h')

diff --git a/themes/Renderer2d.h b/themes/Renderer2d.h
new file mode 100644
index 0000000..e878b35
--- /dev/null
+++ b/themes/Renderer2d.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include "WebglContext.h"
+#include "types.h"
+#include "Shader.h"
+#include "mathlib.h"
+
+struct WebglContext;
+
+struct Renderer2d {
+	Mat4x4 projection;
+	uint32 shader;
+
+	struct {
+		int32 position;
+		int32 color;
+	} attributes;
+
+	struct {
+		int32 projection;
+		int32 model;
+	} uniforms;
+
+	void load(WebglContext* context);
+	void render();
+	void unload();
+};
+
+struct Renderer2dVertex {
+	Vector2 position;
+	Vector4 color;
+};
+
+struct Renderer2dShape {
+	uint32 vao;
+	uint32 vbo;
+	uint32 numVertices = 0;
+	Mat4x4 model;
+
+	void load(Renderer2dVertex* vertices, uint32 numVertices, Renderer2d* renderer);
+	void render(Renderer2d* renderer, GLenum drawType = GL_TRIANGLES);
+	void unload();
+};
-- 
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