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lovr
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HeadsetOrigin; conf.headset.offset;

This commit is contained in:
bjorn 2017-08-03 22:21:49 -07:00
parent 5aae224c3f
commit 42a3444fd8
7 changed files with 510 additions and 479 deletions
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18
src/api/headset.c
View File

@ -4,6 +4,7 @@
map_int_t ControllerAxes;
map_int_t ControllerButtons;
map_int_t HeadsetEyes;
map_int_t HeadsetOrigins;
typedef struct {
lua_State* L;
@ -25,10 +26,6 @@ int l_lovrHeadsetInit(lua_State* L) {
luaL_register(L, NULL, lovrHeadset);
luax_registertype(L, "Controller", lovrController);
map_init(&HeadsetEyes);
map_set(&HeadsetEyes, "left", EYE_LEFT);
map_set(&HeadsetEyes, "right", EYE_RIGHT);
map_init(&ControllerAxes);
map_set(&ControllerAxes, "trigger", CONTROLLER_AXIS_TRIGGER);
map_set(&ControllerAxes, "touchx", CONTROLLER_AXIS_TOUCHPAD_X);
@ -41,6 +38,14 @@ int l_lovrHeadsetInit(lua_State* L) {
map_set(&ControllerButtons, "touchpad", CONTROLLER_BUTTON_TOUCHPAD);
map_set(&ControllerButtons, "trigger", CONTROLLER_BUTTON_TRIGGER);
map_init(&HeadsetEyes);
map_set(&HeadsetEyes, "left", EYE_LEFT);
map_set(&HeadsetEyes, "right", EYE_RIGHT);
map_init(&HeadsetOrigins);
map_set(&HeadsetOrigins, "head", ORIGIN_HEAD);
map_set(&HeadsetOrigins, "floor", ORIGIN_FLOOR);
lovrHeadsetInit();
headsetRenderData.ref = LUA_NOREF;
@ -58,6 +63,11 @@ int l_lovrHeadsetGetType(lua_State* L) {
return 1;
}
int l_lovrHeadsetGetOriginType(lua_State* L) {
luax_pushenum(L, &HeadsetOrigins, lovrHeadsetGetOriginType());
return 1;
}
int l_lovrHeadsetIsMirrored(lua_State* L) {
lua_pushboolean(L, lovrHeadsetIsMirrored());
return 1;

1
src/api/lovr.h
View File

@ -56,6 +56,7 @@ extern map_int_t DrawModes;
extern map_int_t EventTypes;
extern map_int_t FilterModes;
extern map_int_t HeadsetEyes;
extern map_int_t HeadsetOrigins;
extern map_int_t HorizontalAligns;
extern map_int_t JointTypes;
extern map_int_t MeshAttributeTypes;

105
src/data/boot.lua
View File

@ -1,33 +1,3 @@
function lovr.errhand(message)
message = 'Error:\n' .. message:gsub('\n[^\n]+$', ''):gsub('\t', ''):gsub('stack traceback', '\nStack')
print(message)
if not lovr.graphics then return end
lovr.graphics.reset()
lovr.graphics.setBackgroundColor(27, 25, 35)
lovr.graphics.setColor(220, 220, 220)
local font = lovr.graphics.getFont()
local pixelDensity = font:getPixelDensity()
local width = font:getWidth(message, .55 * pixelDensity)
local function render()
lovr.graphics.origin()
lovr.graphics.print(message, -width / 2, 0, -20, 1, 0, 0, 0, 0, .55 * pixelDensity, 'left')
end
while true do
lovr.event.pump()
for name in lovr.event.poll() do
if name == 'quit' then return end
end
lovr.graphics.clear()
if lovr.headset and lovr.headset.isPresent() then
lovr.headset.renderTo(render)
else
render()
end
lovr.graphics.present()
lovr.timer.sleep((lovr.headset and lovr.headset.isPresent()) and .001 or .1)
end
end
local conf = {
modules = {
audio = true,
@ -39,10 +9,46 @@ local conf = {
timer = true
},
headset = {
mirror = true
mirror = true,
offset = 1.6
}
}
function lovr.errhand(message)
message = 'Error:\n' .. message:gsub('\n[^\n]+$', ''):gsub('\t', ''):gsub('stack traceback', '\nStack')
print(message)
if not lovr.graphics then return end
lovr.graphics.reset()
lovr.graphics.setBackgroundColor(27, 25, 35)
lovr.graphics.setColor(220, 220, 220)
if lovr.headset then
lovr.headset.setMirrored(false)
end
local font = lovr.graphics.getFont()
local pixelDensity = font:getPixelDensity()
local width = font:getWidth(message, .55 * pixelDensity)
local function render()
lovr.graphics.print(message, -width / 2, 1.6, -20, 1, 0, 0, 0, 0, .55 * pixelDensity, 'left')
end
while true do
lovr.event.pump()
for name in lovr.event.poll() do
if name == 'quit' then return end
end
lovr.graphics.clear()
lovr.graphics.origin()
if not lovr.headset or not lovr.headset.isPresent() or lovr.headset.getOriginType() == 'head' then
lovr.graphics.translate(0, -conf.headset.offset, 0)
end
if lovr.headset and lovr.headset.isPresent() and lovr.getOS() ~= 'Web' then
lovr.headset.renderTo(render)
end
render()
lovr.graphics.present()
lovr.timer.sleep((lovr.headset and lovr.headset.isPresent()) and .001 or .1)
end
end
lovr.filesystem = require('lovr.filesystem')
local runnable = lovr.filesystem.isFile('conf.lua') or lovr.filesystem.isFile('main.lua')
@ -53,6 +59,8 @@ if not lovr.filesystem.getSource() or not runnable then
t.modules.physics = false
end
local logo, controllers
function lovr.load()
logo = lovr.graphics.newTexture(lovr.filesystem.newBlob(lovr._logo, 'logo.png'))
lovr.graphics.setBackgroundColor(245, 252, 255)
@ -60,35 +68,20 @@ if not lovr.filesystem.getSource() or not runnable then
end
function lovr.draw()
if lovr.headset and lovr.headset.isPresent() then
ground = ground or lovr.graphics.newMesh(lovr.headset.getBoundsGeometry())
lovr.graphics.setColor(255, 255, 255)
lovr.graphics.setColor(255, 255, 255)
ground:draw()
lovr.graphics.setColor(255, 255, 255)
for controller, model in pairs(controllers) do
local x, y, z = controller:getPosition()
model:draw(x, y, z, 1, controller:getOrientation())
end
if lovr.getOS() == 'Web' then
lovr.graphics.translate(0, .2, 0)
else
lovr.graphics.translate(0, 2, 0)
end
else
lovr.graphics.translate(0, .2, 0)
for controller, model in pairs(controllers) do
local x, y, z = controller:getPosition()
model:draw(x, y, z, 1, controller:getOrientation())
end
local padding = .1
local font = lovr.graphics.getFont()
local fade = 80 + 150 * math.abs(math.sin(lovr.timer.getTime() * 2))
local titlePosition = -.5 - padding
local titlePosition = 1.3 - padding
local subtitlePosition = titlePosition - font:getHeight() * .25 - padding
lovr.graphics.setColor(255, 255, 255)
lovr.graphics.plane(logo, 0, 0, -3, 1, 0, 0, 1)
lovr.graphics.plane(logo, 0, 1.8, -3, 1, 0, 0, 1)
lovr.graphics.setColor(15, 15, 15)
lovr.graphics.print('LÖVR', -.01, titlePosition, -3, .25, 0, 0, 1, 0, nil, 'center', 'top')
lovr.graphics.setColor(15, 15, 15, fade)
@ -96,10 +89,10 @@ if not lovr.filesystem.getSource() or not runnable then
end
function refreshControllers()
if not lovr.headset then return end
controllers = {}
if not lovr.headset then return end
for _, controller in pairs(lovr.headset.getControllers()) do
controllers[controller] = controller:newModel()
end
@ -176,6 +169,10 @@ function lovr.step()
lovr.graphics.clear()
lovr.graphics.origin()
if lovr.draw then
if not lovr.headset or not lovr.headset.isPresent() or lovr.headset.getOriginType() == 'head' then
lovr.graphics.translate(0, -conf.headset.offset, 0)
end
if lovr.headset and lovr.headset.isPresent() then
lovr.headset.renderTo(lovr.draw)
else

842
src/data/boot.lua.h
View File

@ -1,436 +1,438 @@
unsigned char boot_lua[] = {
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0x65, 0x61, 0x64, 0x73, 0x65, 0x74, 0x20, 0x61, 0x6e, 0x64, 0x20, 0x6c,
0x6f, 0x76, 0x72, 0x2e, 0x68, 0x65, 0x61, 0x64, 0x73, 0x65, 0x74, 0x2e,
@ -467,4 +469,4 @@ unsigned char boot_lua[] = {
0x20, 0x72, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x28, 0x27, 0x6d, 0x61,
0x69, 0x6e, 0x27, 0x29, 0x0a, 0x65, 0x6e, 0x64, 0x0a
};
unsigned int boot_lua_len = 5601;
unsigned int boot_lua_len = 5625;

6
src/headset/headset.h
View File

@ -10,6 +10,11 @@ typedef enum {
EYE_RIGHT
} HeadsetEye;
typedef enum {
ORIGIN_HEAD,
ORIGIN_FLOOR
} HeadsetOrigin;
typedef enum {
CONTROLLER_AXIS_TRIGGER,
CONTROLLER_AXIS_TOUCHPAD_X,
@ -37,6 +42,7 @@ void lovrHeadsetDestroy();
void lovrHeadsetPoll();
int lovrHeadsetIsPresent();
const char* lovrHeadsetGetType();
HeadsetOrigin lovrHeadsetGetOriginType();
int lovrHeadsetIsMirrored();
void lovrHeadsetSetMirrored(int mirror);
void lovrHeadsetGetDisplayDimensions(int* width, int* height);

13
src/headset/openvr.c
View File

@ -177,6 +177,18 @@ const char* lovrHeadsetGetType() {
return state.isInitialized ? "Vive" : NULL;
}
HeadsetOrigin lovrHeadsetGetOriginType() {
if (state.isInitialized) {
return ORIGIN_HEAD;
}
switch (state.compositor->GetTrackingSpace()) {
case ETrackingUniverseOrigin_TrackingUniverseSeated: return ORIGIN_HEAD;
case ETrackingUniverseOrigin_TrackingUniverseStanding: return ORIGIN_FLOOR;
default: return ORIGIN_HEAD;
}
}
int lovrHeadsetIsMirrored() {
return state.isMirrored;
}
@ -625,7 +637,6 @@ void lovrHeadsetRenderTo(headsetRenderCallback callback, void* userdata) {
// Render
lovrTextureBindFramebuffer(state.texture);
lovrGraphicsPush();
lovrGraphicsOrigin();
lovrGraphicsMatrixTransform(transform);
lovrGraphicsSetProjection(projection);
lovrGraphicsClear(1, 1);

4
src/headset/webvr.c
View File

@ -77,6 +77,10 @@ const char* lovrHeadsetGetType() {
return emscripten_vr_get_display_name();
}
HeadsetOrigin lovrHeadsetGetOriginType() {
return emscripten_vr_has_stage() ? ORIGIN_FLOOR : ORIGIN_HEAD;
}
int lovrHeadsetIsMirrored() {
return 1;
}