OpenSpace/shaders/fov_fs.glsl

/*****************************************************************************************
 *                                                                                       *
 * OpenSpace                                                                             *
 *                                                                                       *
 * Copyright (c) 2014                                                                    *
 *                                                                                       *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this  *
 * software and associated documentation files (the "Software"), to deal in the Software *
 * without restriction, including without limitation the rights to use, copy, modify,    *
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 * permit persons to whom the Software is furnished to do so, subject to the following   *
 * conditions:                                                                           *
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 * The above copyright notice and this permission notice shall be included in all copies *
 * or substantial portions of the Software.                                              *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,   *
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A         *
 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT    *
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 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                                         *
 ****************************************************************************************/

#version __CONTEXT__

uniform mat4 ViewProjection;
uniform mat4 ModelTransform;

in vec4 vs_point_position;
in vec4 vs_point_velocity;


//out vec4 diffuse;

#include "ABuffer/abufferStruct.hglsl"
#include "ABuffer/abufferAddToBuffer.hglsl"
#include "PowerScaling/powerScaling_fs.hglsl"

void main()
{

	vec4 position = vs_point_position;
	float depth = pscDepth(position);
	
	// set the depth
	//gl_FragDepth = depth;

	//float l = length(vs_point_velocity);
	
	vec4 diffuse = vs_point_velocity;

	ABufferStruct_t frag = createGeometryFragment(diffuse, position, depth);
	addToBuffer(frag);
	
}