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First person gamepad camera for Android (move with LT, look around with RT)

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This commit is contained in:
saschawillems 2016-06-20 22:08:50 +02:00
parent d8e362cc8e
commit 2e101fdd1e
3 changed files with 104 additions and 36 deletions
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65
base/vulkanexamplebase.cpp
View file

@ -517,31 +517,40 @@ void VulkanExampleBase::renderLoop()
// todo : check if gamepad is present
// todo : time based and relative axis positions
bool updateView = false;
// Rotate
if (std::abs(gamePadState.axes.x) > deadZone)
if (camera.type != Camera::CameraType::firstperson)
{
rotation.y += gamePadState.axes.x * 0.5f * rotationSpeed;
camera.rotate(glm::vec3(0.0f, gamePadState.axes.x * 0.5f, 0.0f));
updateView = true;
// Rotate
if (std::abs(gamePadState.axisLeft.x) > deadZone)
{
rotation.y += gamePadState.axisLeft.x * 0.5f * rotationSpeed;
camera.rotate(glm::vec3(0.0f, gamePadState.axisLeft.x * 0.5f, 0.0f));
updateView = true;
}
if (std::abs(gamePadState.axisLeft.y) > deadZone)
{
rotation.x -= gamePadState.axisLeft.y * 0.5f * rotationSpeed;
camera.rotate(glm::vec3(gamePadState.axisLeft.y * 0.5f, 0.0f, 0.0f));
updateView = true;
}
// Zoom
if (std::abs(gamePadState.axisRight.y) > deadZone)
{
zoom -= gamePadState.axisRight.y * 0.01f * zoomSpeed;
updateView = true;
}
if (updateView)
{
viewChanged();
}
}
if (std::abs(gamePadState.axes.y) > deadZone)
else
{
rotation.x -= gamePadState.axes.y * 0.5f * rotationSpeed;
camera.rotate(glm::vec3(gamePadState.axes.y * 0.5f, 0.0f, 0.0f));
updateView = true;
updateView = camera.updatePad(gamePadState.axisLeft, gamePadState.axisRight, frameTimer);
if (updateView)
{
viewChanged();
}
}
// Zoom
if (std::abs(gamePadState.axes.rz) > deadZone)
{
zoom -= gamePadState.axes.rz * 0.01f * zoomSpeed;
updateView = true;
}
if (updateView)
{
viewChanged();
}
}
}
#elif defined(__linux__)
@ -1128,7 +1137,7 @@ void VulkanExampleBase::handleMessages(HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
break;
}
if (camera.firtsperson)
if (camera.firstperson)
{
switch (wParam)
{
@ -1150,7 +1159,7 @@ void VulkanExampleBase::handleMessages(HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
keyPressed((uint32_t)wParam);
break;
case WM_KEYUP:
if (camera.firtsperson)
if (camera.firstperson)
{
switch (wParam)
{
@ -1242,10 +1251,12 @@ int32_t VulkanExampleBase::handleAppInput(struct android_app* app, AInputEvent*
{
if (AInputEvent_getSource(event) == AINPUT_SOURCE_JOYSTICK)
{
vulkanExample->gamePadState.axes.x = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_X, 0);
vulkanExample->gamePadState.axes.y = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_Y, 0);
vulkanExample->gamePadState.axes.z = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_Z, 0);
vulkanExample->gamePadState.axes.rz = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_RZ, 0);
// Left thumbstick
vulkanExample->gamePadState.axisLeft.x = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_X, 0);
vulkanExample->gamePadState.axisLeft.y = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_Y, 0);
// Right thumbstick
vulkanExample->gamePadState.axisRight.x = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_Z, 0);
vulkanExample->gamePadState.axisRight.y = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_RZ, 0);
}
else
{