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OpenXR fov fixed

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This commit is contained in:
Lubos 2022-04-22 18:32:42 +02:00
parent 501869a051
commit 4d2644cae2
2 changed files with 3 additions and 22 deletions
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20
android/app/src/main/cpp/code/vr/vr_renderer.c
View file

@ -151,9 +151,6 @@ void VR_GetResolution(engine_t* engine, int *pWidth, int *pHeight)
*pWidth = width = engine->appState.ViewConfigurationView[0].recommendedImageRectWidth;
*pHeight = height = engine->appState.ViewConfigurationView[0].recommendedImageRectHeight;
//TODO:
vr.fov_x = 90;
vr.fov_y = 90;
}
else
{
@ -374,26 +371,15 @@ void VR_DrawFrame( engine_t* engine ) {
projections));
//
ovrSceneMatrices sceneMatrices;
XrPosef viewTransform[2];
for (int eye = 0; eye < ovrMaxNumEyes; eye++) {
XrPosef xfHeadFromEye = projections[eye].pose;
XrPosef xfStageFromEye = XrPosef_Multiply(xfStageFromHead, xfHeadFromEye);
viewTransform[eye] = XrPosef_Inverse(xfStageFromEye);
sceneMatrices.ViewMatrix[eye] =
XrMatrix4x4f_CreateFromRigidTransform(&viewTransform[eye]);
const XrFovf fov = projections[eye].fov;
XrMatrix4x4f_CreateProjectionFov(
&sceneMatrices.ProjectionMatrix[eye],
fov.angleLeft,
fov.angleRight,
fov.angleUp,
fov.angleDown,
0.1f,
0.0f);
vr.fov_x = (fabs(fov.angleLeft) + fabs(fov.angleRight)) * 180.0f / M_PI;
vr.fov_y = (fabs(fov.angleUp) + fabs(fov.angleDown)) * 180.0f / M_PI;
}
// Set-up the compositor layers for this frame.
@ -482,7 +468,7 @@ void VR_DrawFrame( engine_t* engine ) {
cylinder_layer.pose.orientation = XrQuaternionf_CreateFromVectorAngle(axis, 0);
cylinder_layer.pose.position = pos;
cylinder_layer.radius = 1.0f;
cylinder_layer.centralAngle = MATH_PI * 2.0f;
cylinder_layer.centralAngle = MATH_PI * 0.75f;
cylinder_layer.aspectRatio = 1.0f;
engine->appState.Layers[engine->appState.LayerCount++].Cylinder = cylinder_layer;

5
android/app/src/main/cpp/code/vr/vr_types.h
View file

@ -83,11 +83,6 @@ typedef struct {
ovrFramebuffer FrameBuffer[ovrMaxNumEyes];
} ovrRenderer;
typedef struct {
XrMatrix4x4f ViewMatrix[ovrMaxNumEyes];
XrMatrix4x4f ProjectionMatrix[ovrMaxNumEyes];
} ovrSceneMatrices;
typedef struct {
GLboolean Focused;