mirror of
https://github.com/DrBeef/Doom3Quest.git
synced 2024-12-03 01:02:29 +00:00
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/*
|
|
* This file is part of the D3wasm project (http://www.continuation-labs.com/projects/d3wasm)
|
|
* Copyright (c) 2019 Gabriel Cuvillier.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, version 3.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "glsl_shaders.h"
|
|
|
|
const char * const zfillClipShaderVP = R"(
|
|
#version 100
|
|
precision mediump float;
|
|
|
|
// In
|
|
attribute highp vec4 attr_Vertex;
|
|
attribute vec4 attr_TexCoord;
|
|
|
|
// Uniforms
|
|
uniform highp mat4 u_modelViewProjectionMatrix;
|
|
uniform mat4 u_textureMatrix;
|
|
uniform vec4 u_clipPlane;
|
|
|
|
// Out
|
|
// gl_Position
|
|
varying vec2 var_TexDiffuse;
|
|
varying vec2 var_TexClip;
|
|
|
|
void main(void)
|
|
{
|
|
var_TexDiffuse = (u_textureMatrix * attr_TexCoord).xy; // Homogeneous coordinates of textureMatrix supposed to be 1
|
|
|
|
var_TexClip = vec2( dot( u_clipPlane, attr_Vertex), 0.5 );
|
|
|
|
gl_Position = u_modelViewProjectionMatrix * attr_Vertex;
|
|
}
|
|
)";
|