f2025f28e7
This makes no sense to have in the draw namespace. Also take the opportunity for making the coordinates a float2 and rename them to something more descriptive.
17 lines
403 B
GLSL
17 lines
403 B
GLSL
/* SPDX-FileCopyrightText: 2015-2022 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "gpu_shader_fullscreen_info.hh"
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VERTEX_SHADER_CREATE_INFO(gpu_fullscreen)
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void main()
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{
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int v = gl_VertexID % 3;
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float x = -1.0f + float((v & 1) << 2);
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float y = -1.0f + float((v & 2) << 1);
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gl_Position = float4(x, y, 1.0f, 1.0f);
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screen_uv = (gl_Position.xy + 1.0f) * 0.5f;
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}
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