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Add stereoscopic rendering through multiview

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This commit is contained in:
Bastiaan Olij
2021-05-07 23:19:04 +10:00
parent 600b4c9c7b
commit 15c1a76361
53 changed files with 1062 additions and 467 deletions
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27
modules/webxr/webxr_interface_js.cpp
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@@ -265,7 +265,7 @@ void WebXRInterfaceJS::uninitialize() {
};
};
Transform WebXRInterfaceJS::_js_matrix_to_transform(float *p_js_matrix) {
Transform3D WebXRInterfaceJS::_js_matrix_to_transform(float *p_js_matrix) {
Transform3D transform;
transform.basis.elements[0].x = p_js_matrix[0];
@@ -305,13 +305,30 @@ Size2 WebXRInterfaceJS::get_render_targetsize() {
return render_targetsize;
};
Transform WebXRInterfaceJS::get_transform_for_eye(XRInterface::Eyes p_eye, const Transform3D &p_cam_transform) {
Transform3D WebXRInterfaceJS::get_camera_transform() {
Transform3D transform_for_eye;
XRServer *xr_server = XRServer::get_singleton();
ERR_FAIL_NULL_V(xr_server, transform_for_eye);
float *js_matrix = godot_webxr_get_transform_for_eye(p_eye);
float *js_matrix = godot_webxr_get_transform_for_eye(0);
if (!initialized || js_matrix == nullptr) {
return transform_for_eye;
}
transform_for_eye = _js_matrix_to_transform(js_matrix);
free(js_matrix);
return xr_server->get_reference_frame() * transform_for_eye;
};
Transform3D WebXRInterfaceJS::get_transform_for_view(uint32_t p_view, const Transform3D &p_cam_transform) {
Transform3D transform_for_eye;
XRServer *xr_server = XRServer::get_singleton();
ERR_FAIL_NULL_V(xr_server, transform_for_eye);
float *js_matrix = godot_webxr_get_transform_for_eye(p_view + 1);
if (!initialized || js_matrix == nullptr) {
transform_for_eye = p_cam_transform;
return transform_for_eye;
@@ -323,10 +340,10 @@ Transform WebXRInterfaceJS::get_transform_for_eye(XRInterface::Eyes p_eye, const
return p_cam_transform * xr_server->get_reference_frame() * transform_for_eye;
};
CameraMatrix WebXRInterfaceJS::get_projection_for_eye(XRInterface::Eyes p_eye, real_t p_aspect, real_t p_z_near, real_t p_z_far) {
CameraMatrix WebXRInterfaceJS::get_projection_for_view(uint32_t p_view, real_t p_aspect, real_t p_z_near, real_t p_z_far) {
CameraMatrix eye;
float *js_matrix = godot_webxr_get_projection_for_eye(p_eye);
float *js_matrix = godot_webxr_get_projection_for_eye(p_view + 1);
if (!initialized || js_matrix == nullptr) {
return eye;
}