static void update(float deltaTime)
{
float dt = deltaTime*10.f;
float angX,angY,r;
render_get_view_angle(angX,angY,r);
ctrl_update();
if(ctrl_button_pressed(BTN_UP)) {
angX -= 0.05f*dt;
if(angX < -1.4f) angX = -1.4f;
if(angX > -0.01f) angX = -0.01f;
}
if(ctrl_button_pressed(BTN_DOWN)) {
angX += 0.05f*dt;
if(angX < -1.4f) angX = -1.4f;
if(angX > 0.0f)
angX = 0.0f;
}
if(ctrl_button_pressed(BTN_LEFT)) {
angY -= 0.05f*dt;
}
if(ctrl_button_pressed(BTN_RIGHT)) {
angY += 0.05f*dt;
}
if(ctrl_button_pressed(BTN_ZOOM_OUT)) {
r *= (1.f+0.1f*dt);
if(r > 500.0f) r = 500.0f;
}
if(ctrl_button_pressed(BTN_ZOOM_IN)) {
r *= (1.f-0.1f*dt);
if(r < 1.0f) r = 1.0f;
}
if(ctrl_button_pressed(BTN_SCENE_RESET) == BTN_STAT_DOWN) {
physics_create_scene(sceneId);
}
if(ctrl_button_pressed(BTN_SCENE_NEXT) == BTN_STAT_DOWN) {
physics_create_scene(++sceneId);
}
if(ctrl_button_pressed(BTN_SIMULATION) == BTN_STAT_DOWN) {
simulating = !simulating;
}
if(ctrl_button_pressed(BTN_STEP) == BTN_STAT_DOWN) {
simulating = true;
}
else if(ctrl_button_pressed(BTN_STEP) == BTN_STAT_UP || ctrl_button_pressed(BTN_STEP) == BTN_STAT_KEEP) {
simulating = false;
}
render_set_view_angle(angX,angY,r);
}
//----------------------------------------------------------------------------
// Java_pfx_renderingsupport_PhysicsEffectsGLSurfaceView_nativeCameraRight
//
/// Implementation of JNI function to tilt the camera right
///
/// @param env Pointer to JNI environment
//----------------------------------------------------------------------------
void
Java_pfx_renderingsupport_PhysicsEffectsGLSurfaceView_nativeCameraRight( JNIEnv* env )
{
float angX, angY, r;
render_get_view_angle(angX, angY, r);
angY += 0.05f;
render_set_view_angle(angX, angY, r);
}
//----------------------------------------------------------------------------
// Java_pfx_renderingsupport_PhysicsEffectsGLSurfaceView_nativeCameraZoomIn
//
/// Implementation of JNI function to dolly the camera towards scene,
/// effectively zooming in.
///
/// @param env Pointer to JNI environment
//----------------------------------------------------------------------------
void
Java_pfx_renderingsupport_PhysicsEffectsGLSurfaceView_nativeCameraZoomIn( JNIEnv* env )
{
float angX, angY, r;
render_get_view_angle(angX, angY, r);
r *= 0.9f;
if(r < 1.0f) r = 1.0f;
render_set_view_angle(angX, angY, r);
}
//----------------------------------------------------------------------------
// Java_pfx_renderingsupport_PhysicsEffectsGLSurfaceView_nativeCameraDown
//
/// Implementation of JNI function to tilt the camera down
///
/// @param env Pointer to JNI environment
//----------------------------------------------------------------------------
void
Java_pfx_renderingsupport_PhysicsEffectsGLSurfaceView_nativeCameraDown( JNIEnv* env )
{
float angX, angY, r;
render_get_view_angle(angX, angY, r);
angX += 0.05f;
if(angX < -1.4f) angX = -1.4f;
if(angX > -0.01f) angX = -0.01f;
render_set_view_angle(angX, angY, r);
}
int init(void)
{
perf_init();
ctrl_init();
render_init();
physics_init();
float angX,angY,r;
render_get_view_angle(angX,angY,r);
r *= 0.5f;
render_set_view_angle(angX,angY,r);
return 0;
}
void update(void)
{
float angX,angY,r;
render_get_view_angle(angX,angY,r);
ctrl_update();
if(ctrl_button_pressed(BTN_UP)) {
angX -= 0.05f;
if(angX < -1.4f) angX = -1.4f;
if(angX > -0.01f) angX = -0.01f;
}
if(ctrl_button_pressed(BTN_DOWN)) {
angX += 0.05f;
if(angX < -1.4f) angX = -1.4f;
if(angX > -0.01f) angX = -0.01f;
}
if(ctrl_button_pressed(BTN_LEFT)) {
angY -= 0.05f;
}
if(ctrl_button_pressed(BTN_RIGHT)) {
angY += 0.05f;
}
if(ctrl_button_pressed(BTN_ZOOM_OUT)) {
r *= 1.1f;
if(r > 500.0f) r = 500.0f;
}
if(ctrl_button_pressed(BTN_ZOOM_IN)) {
r *= 0.9f;
if(r < 1.0f) r = 1.0f;
}
if(ctrl_button_pressed(BTN_SCENE_RESET) == BTN_STAT_DOWN) {
physics_create_scene(sceneId);
}
if(ctrl_button_pressed(BTN_SCENE_NEXT) == BTN_STAT_DOWN) {
physics_create_scene(++sceneId);
}
if(ctrl_button_pressed(BTN_SIMULATION) == BTN_STAT_DOWN) {
simulating = !simulating;
}
if(ctrl_button_pressed(BTN_STEP) == BTN_STAT_DOWN) {
simulating = true;
}
else if(ctrl_button_pressed(BTN_STEP) == BTN_STAT_UP || ctrl_button_pressed(BTN_STEP) == BTN_STAT_KEEP) {
simulating = false;
}
int w,h;
render_get_screent_size(w,h);
ctrl_set_screen_size(w,h);
static PfxVector3 pickPos(0.0f);
if(ctrl_button_pressed(BTN_PICK) == BTN_STAT_DOWN) {
int sx,sy;
ctrl_get_cursor_position(sx,sy);
PfxVector3 wp1((float)sx,(float)sy,0.0f);
PfxVector3 wp2((float)sx,(float)sy,1.0f);
wp1 = render_get_world_position(wp1);
wp2 = render_get_world_position(wp2);
pickPos = physics_pick_start(wp1,wp2);
}
else if(ctrl_button_pressed(BTN_PICK) == BTN_STAT_KEEP) {
int sx,sy;
ctrl_get_cursor_position(sx,sy);
PfxVector3 sp = render_get_screen_position(pickPos);
PfxVector3 wp((float)sx,(float)sy,sp[2]);
wp = render_get_world_position(wp);
physics_pick_update(wp);
}
else if(ctrl_button_pressed(BTN_PICK) == BTN_STAT_UP) {
physics_pick_end();
}
render_set_view_angle(angX,angY,r);
}
