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#pragma BLENDER_REQUIRE(common_view_lib.glsl)
RESOURCE_ID_VARYING
void main()
{
#ifdef VOLUME_SLICE
if (sliceAxis == 0) {
localPos = vec3(slicePosition * 2.0 - 1.0, pos.xy);
}
else if (sliceAxis == 1) {
localPos = vec3(pos.x, slicePosition * 2.0 - 1.0, pos.y);
}
else {
localPos = vec3(pos.xy, slicePosition * 2.0 - 1.0);
}
vec3 final_pos = localPos;
#else
vec3 final_pos = pos;
#endif
#ifdef VOLUME_SMOKE
final_pos = ((final_pos * 0.5 + 0.5) - OrcoTexCoFactors[0].xyz) / OrcoTexCoFactors[1].xyz;
#else
final_pos = (volumeTextureToObject * vec4(final_pos * 0.5 + 0.5, 1.0)).xyz;
#endif
gl_Position = point_object_to_ndc(final_pos);
PASS_RESOURCE_ID
}
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