1 files changed, 25 insertions, 0 deletions
diff --git a/KaplaDemo/samples/sampleViewer3/SSAOHelper.h b/KaplaDemo/samples/sampleViewer3/SSAOHelper.h
new file mode 100644
index 00000000..7fd63849
--- /dev/null
+++ b/KaplaDemo/samples/sampleViewer3/SSAOHelper.h
@@ -0,0 +1,25 @@
+#pragma once
+#include <GL/glew.h>
+#include "Shader.h"
+#define SAMPLEDIV 4
+#define NUMSAMPLES SAMPLEDIV*SAMPLEDIV
+
+class SSAOHelper{
+public:
+	int Width, Height;
+	float padding;
+	int SWidth, SHeight;
+	float fov;
+	float fovPad;
+	float zNear, zFar;
+	float scale;
+	int realWidth, realHeight;
+
+	Shader SSAO, SSAOFilterH, SSAOFilterV;
+	SSAOHelper(float fov, float padding, float zNear, float zFar, const char* resourcePath, float scale);
+	void Resize(int w, int h);
+
+	void DoSSAO(void (*renderScene)(), GLuint oldFBO = 0);
+	void Destroy();
+	GLuint FBO, unitVecTex, normalTex, depthTex, ssaoTex, blurTex;
+};