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pathfinder/shaders/stencil.vs.glsl

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Add Metal shaders, cross-compiled from the GLSL via SPIR-V. The Metal shaders are checked into the repository for convenience, but they should not be directly edited. Instead, edit the corresponding GLSL shader in the top-level `shaders/` directory, and rerun `make` in there.
2019-06-05 20:20:12 -04:00
#version 330
Use stencil to integrate the vector scene into the 3D environment
2019-02-19 15:03:02 -05:00
Add Metal shaders, cross-compiled from the GLSL via SPIR-V. The Metal shaders are checked into the repository for convenience, but they should not be directly edited. Instead, edit the corresponding GLSL shader in the top-level `shaders/` directory, and rerun `make` in there.
2019-06-05 20:20:12 -04:00
// pathfinder/shaders/stencil.vs.glsl
Use stencil to integrate the vector scene into the 3D environment
2019-02-19 15:03:02 -05:00
//
Add Metal shaders, cross-compiled from the GLSL via SPIR-V. The Metal shaders are checked into the repository for convenience, but they should not be directly edited. Instead, edit the corresponding GLSL shader in the top-level `shaders/` directory, and rerun `make` in there.
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// Copyright © 2019 The Pathfinder Project Developers.
Use stencil to integrate the vector scene into the 3D environment
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//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
precision highp float;
Only define `precision highp sampler2D` in OpenGL ES. Closes #309.
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#ifdef GL_ES
Add `precision highp sampler2D` everywhere so our winding numbers don't get clipped Closes #280.
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precision highp sampler2D;
Only define `precision highp sampler2D` in OpenGL ES. Closes #309.
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#endif
Use stencil to integrate the vector scene into the 3D environment
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in vec3 aPosition;
void main() {
gl_Position = vec4(aPosition, 1.0);
}