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Implemented a virtual skew control, hard coded to what is conveniently exactly the right number.

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This commit is contained in:
Thomas Harte 2015-07-27 16:44:47 -04:00
parent 31e9a53a44
commit b9cf6fd4dc
1 changed files with 2 additions and 2 deletions
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4
OSBindings/Mac/Clock Signal/CSCathodeRayView.m
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@ -131,8 +131,8 @@ const char *vertexShader =
"\n"
"void main (void)\n"
"{\n"
"srcCoordinatesVarying = vec2(srcCoordinates.x / 512.0, srcCoordinates.y / 512.0);\n"
"gl_Position = vec4(position.x * 2.0 - 1.0, 1.0 - position.y * 2.0, 0.0, 1.0);\n"
"srcCoordinatesVarying = vec2(srcCoordinates.x / 512.0, (srcCoordinates.y + 0.5) / 512.0);\n"
"gl_Position = vec4(position.x * 2.0 - 1.0, 1.0 - position.y * 2.0 + position.x / 131.0, 0.0, 1.0);\n"
"}\n";
// TODO: this should be factored out and be per project