forked from joejulian/gio
Elias Naur
c34c350a52
Instead of separate 2d scale and transform, pack them into a single 4d value. Signed-off-by: Elias Naur <mail@eliasnaur.com>
22 lines
373 B
GLSL
22 lines
373 B
GLSL
#version 310 es
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// SPDX-License-Identifier: Unlicense OR MIT
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precision highp float;
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layout(location = 0) in vec2 pos;
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layout(location = 1) in vec2 uv;
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layout(binding = 0) uniform Block {
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vec4 uvTransform;
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};
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layout(location = 0) out vec2 vUV;
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void main() {
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vec2 p = pos;
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p.y = -p.y;
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gl_Position = vec4(p, 0, 1);
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vUV = uv*uvTransform.xy + uvTransform.zw;
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}
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