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diff --git a/APEX_1.4/include/particles/ParticlesPreview.h b/APEX_1.4/include/particles/ParticlesPreview.h
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+++ b/APEX_1.4/include/particles/ParticlesPreview.h
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+/*
+ * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, related documentation
+ * and any modifications thereto.  Any use, reproduction, disclosure or
+ * distribution of this software and related documentation without an express
+ * license agreement from NVIDIA CORPORATION is strictly prohibited.
+ */
+
+
+#ifndef PARTICLES_PREVIEW_H
+#define PARTICLES_PREVIEW_H
+
+#include "Apex.h"
+#include "AssetPreview.h"
+
+namespace nvidia
+{
+namespace apex
+{
+
+PX_PUSH_PACK_DEFAULT
+
+class RenderDebugInterface;
+
+namespace APEX_PARTICLES
+{
+/**
+	\def PARTICLES_DRAW_NOTHING
+	Draw no items.
+*/
+static const uint32_t PARTICLES_DRAW_NOTHING = (0x00);
+/**
+	\def PARTICLES_DRAW_ICON
+	Draw the icon.
+*/
+static const uint32_t PARTICLES_DRAW_ICON = (0x01);
+/**
+	\def PARTICLES_DRAW_BOUNDARIES
+	Draw the Particles include shapes.
+*/
+static const uint32_t PARTICLES_DRAW_BOUNDARIES = (0x2);
+/**
+	\def PARTICLES_DRAW_WITH_CYLINDERS
+	Draw the dynamicsystem field boundaries.
+*/
+static const uint32_t PARTICLES_DRAW_WITH_CYLINDERS = (0x4);
+/**
+	\def PARTICLES_DRAW_FULL_DETAIL
+	Draw all of the preview rendering items.
+*/
+static const uint32_t PARTICLES_DRAW_FULL_DETAIL = (PARTICLES_DRAW_ICON + PARTICLES_DRAW_BOUNDARIES);
+/**
+	\def PARTICLES_DRAW_FULL_DETAIL_BOLD
+	Draw all of the preview rendering items using cylinders instead of lines to make the text and icon look BOLD.
+*/
+static const uint32_t PARTICLES_DRAW_FULL_DETAIL_BOLD = (PARTICLES_DRAW_FULL_DETAIL + PARTICLES_DRAW_WITH_CYLINDERS);
+}
+
+/**
+\brief APEX asset preview wind asset.
+*/
+class ParticlesPreview : public AssetPreview
+{
+public:
+	/**
+	Set the scale of the icon.
+	The unscaled icon has is 1.0x1.0 game units.
+	By default the scale of the icon is 1.0. (unscaled)
+	*/
+	virtual void	setIconScale(float scale) = 0;
+	/**
+	Set the detail level of the preview rendering by selecting which features to enable.
+	Any, all, or none of the following masks may be added together to select what should be drawn.
+	The defines for the individual items are PARTICLES_DRAW_NOTHING, PARTICLES_DRAW_ICON, PARTICLES_DRAW_BOUNDARIES,
+	PARTICLES_DRAW_WITH_CYLINDERS.
+	All items may be drawn using the macro PARTICLES_DRAW_FULL_DETAIL and PARTICLES_DRAW_FULL_DETAIL_BOLD.
+	*/
+	virtual void	setDetailLevel(uint32_t detail) = 0;
+
+protected:
+	ParticlesPreview() {};
+};
+
+
+PX_POP_PACK
+
+}
+} // end namespace nvidia
+
+#endif // PARTICLES_PREVIEW_H