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WebRGFW: remapping mouse/touch position to canvas pixel coordinates

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This commit is contained in:
criss 2026-03-21 01:38:31 +01:00
parent c5318b013d
commit e548a81e6d
1 changed files with 8 additions and 0 deletions
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8
src/platforms/rcore_desktop_rgfw.c
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@ -1458,6 +1458,14 @@ void PollInputEvents(void)
CORE.Input.Mouse.currentPosition.y = (float)rgfw_event.mouse.y;
}
#if defined(__EMSCRIPTEN__)
double canvasWidth = 0.0;
double canvasHeight = 0.0;
emscripten_get_element_css_size(platform.canvasId, &canvasWidth, &canvasHeight);
CORE.Input.Mouse.currentPosition.x *= ((float)GetScreenWidth() / (float)canvasWidth);
CORE.Input.Mouse.currentPosition.y *= ((float)GetScreenHeight() / (float)canvasHeight);
#endif
CORE.Input.Touch.position[0] = CORE.Input.Mouse.currentPosition;
touchAction = 2;
} break;