#ifdef GL_ES
precision mediump int;
precision mediump float;
#endif

#define USE_OGRE_FROM_FUTURE
#include <OgreUnifiedShader.h>

OGRE_UNIFORMS(
uniform mat4 worldViewProj;
)

MAIN_PARAMETERS
IN(vec4 vertex, POSITION)
IN(vec2 uv0, TEXCOORD0)
OUT(vec2 oUv0, TEXCOORD0)
OUT(vec2 oUv1, TEXCOORD1)
OUT(vec2 oUv2, TEXCOORD2)
OUT(vec2 oUv3, TEXCOORD3)
MAIN_DECLARATION
{
    // Use standardise transform, so work accord with render system specific (RS depth, requires texture flipping, etc)
    gl_Position = mul(worldViewProj, vertex);
    oUv0 = uv0;
    oUv1 = oUv0;
    oUv2 = oUv0;
    oUv3 = oUv0;
}