CrispyPin/sinpin-vr
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display cursor position

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Crispy 2023-04-02 15:38:27 +02:00
parent 2242c2c824
commit e7df6a2776
1 changed files with 20 additions and 4 deletions
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24
src/main.cpp
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@ -61,9 +61,8 @@ int main(int argc, char **argv)
auto overlay_err = ovr_overlay->CreateOverlay("deskpot", "Desktop view", &handle); auto overlay_err = ovr_overlay->CreateOverlay("deskpot", "Desktop view", &handle);
assert(overlay_err == 0); assert(overlay_err == 0);
ovr_overlay->ShowOverlay(handle); ovr_overlay->ShowOverlay(handle);
ovr_overlay->SetOverlayTextureColorSpace(handle, vr::EColorSpace::ColorSpace_Gamma); ovr_overlay->SetOverlayWidthInMeters(handle, 2.5f);
ovr_overlay->SetOverlayWidthInMeters(handle, 0.5f); uint8_t col[4] = {20, 50, 50, 255};
uint8_t col[4] = {20, 100, 100, 255};
ovr_overlay->SetOverlayRaw(handle, &col, 1, 1, 4); ovr_overlay->SetOverlayRaw(handle, &col, 1, 1, 4);
printf("Created overlay instance\n"); printf("Created overlay instance\n");
} }
@ -101,6 +100,22 @@ int main(int argc, char **argv)
assert(set_err == 0); assert(set_err == 0);
} }
} }
{
int pix_x, pix_y;
{
Window _t1;
int _t2;
unsigned int _t3;
XQueryPointer(xdisplay, root_window, &_t1, &_t1, &pix_x, &pix_y, &_t2, &_t2, &_t3);
}
float ratio = (float)height / (float)width;
float top_edge = 0.5f - ratio / 2.0f;
float x = pix_x / (float)width;
float y = pix_y / (float)width + top_edge;
auto pos = vr::HmdVector2_t{x, y};
ovr_overlay->SetOverlayCursorPositionOverride(handle, &pos);
}
glfwSwapBuffers(gl_window); glfwSwapBuffers(gl_window);
usleep(1000000 / FRAMERATE); usleep(1000000 / FRAMERATE);
@ -111,9 +126,10 @@ int main(int argc, char **argv)
void cleanup(int _sig) void cleanup(int _sig)
{ {
printf("\nShutting down\n"); printf("\nCleaning up\n");
vr::VR_Shutdown(); vr::VR_Shutdown();
glfwDestroyWindow(gl_window); glfwDestroyWindow(gl_window);
glfwTerminate(); glfwTerminate();
printf("Shutting down\n");
exit(0); exit(0);
} }