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- /*
- * Copyright (C) 2020, Inria
- * GRAPHDECO research group, https://team.inria.fr/graphdeco
- * All rights reserved.
- *
- * This software is free for non-commercial, research and evaluation use
- * under the terms of the LICENSE.md file.
- *
- * For inquiries contact sibr@inria.fr and/or George.Drettakis@inria.fr
- */
- #version 420
- layout(location = 0) in vec2 in_vertex;
- layout(location = 1) in vec2 in_texcoord;
- out vec2 tex_coord;
- uniform vec4 imagefit;
- vec2 fitTexcoord( vec2 tc ) {
- tc.x = tc.x*imagefit[0] + imagefit[2+0];
- tc.y = tc.y*imagefit[1] + imagefit[2+1];
- return tc;
- }
- void main(void) {
- gl_Position = vec4(in_vertex, 0.0, 1.0);
- tex_coord = fitTexcoord(in_texcoord);
- }
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