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Adjust the preview to avoid seeing the masked pixels in HMD mode

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This commit is contained in:
samcake 2017-06-07 15:55:38 -07:00
parent 0bbbcbba67
commit 1b45276de2
1 changed files with 6 additions and 0 deletions
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6
libraries/display-plugins/src/display-plugins/hmd/HmdDisplayPlugin.cpp
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@ -221,6 +221,12 @@ void HmdDisplayPlugin::internalPresent() {
float shiftLeftBy = getLeftCenterPixel() - (sourceSize.x / 2);
float newWidth = sourceSize.x - shiftLeftBy;
// Experimentally adjusted the region presented in preview to avoid seeing the masked pixels and recenter the center...
static float SCALE_WIDTH = 0.9f;
static float SCALE_OFFSET = 2.0f;
newWidth *= SCALE_WIDTH;
shiftLeftBy *= SCALE_OFFSET;
const unsigned int RATIO_Y = 9;
const unsigned int RATIO_X = 16;
glm::uvec2 originalClippedSize { newWidth, newWidth * RATIO_Y / RATIO_X };