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Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/sin/sin_vec3_vert_xvary.vert | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/sin/sin_vec3_vert_xvary.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/sin/sin_vec3_vert_xvary.vert new file mode 100644 index 0000000000..25ea3a6a49 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/sin/sin_vec3_vert_xvary.vert @@ -0,0 +1,19 @@ + +/* +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; + color = vec4(0.5 * sin(2.0 * M_PI * gtf_Color.rgb) + 0.5, 1.0); + gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; +} |