From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../GL/reflect/reflect_vec2_vert_ivarynconst.vert | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/reflect/reflect_vec2_vert_ivarynconst.vert (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/reflect/reflect_vec2_vert_ivarynconst.vert') diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/reflect/reflect_vec2_vert_ivarynconst.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/reflect/reflect_vec2_vert_ivarynconst.vert new file mode 100644 index 0000000000..644024fec8 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/reflect/reflect_vec2_vert_ivarynconst.vert @@ -0,0 +1,29 @@ + +/* +Copyright (c) 2019 The Khronos Group Inc. +Use of this source code is governed by an MIT-style license that can be +found in the LICENSE.txt file. +*/ + + +attribute vec4 gtf_Color; +attribute vec4 gtf_Vertex; +uniform mat4 gtf_ModelViewProjectionMatrix; +varying vec4 color; + +void main (void) +{ + const float M_PI = 3.14159265358979323846; + + // Both are unit vectors + vec2 v1; + vec2 v2 = normalize(vec2(1.0, 1.0)); + + float theta = gtf_Color.g * 2.0 * M_PI; + float phi = gtf_Color.b * 2.0 * M_PI; + v1.x = cos(theta) * sin(phi); + v1.y = sin(theta) * sin(phi); + + color = vec4((reflect(v1, v2) + 1.0) / 2.0, 0.0, 1.0); + gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; +} -- cgit v1.2.3