Module: Glfw

Defined in:
ext/glfw/glfw.c

Constant Summary collapse

GLFW_KEY_SPACE =

for compatibility between ruby versuins - 1.8 => 32 , 1.9 => “ ”

rb_eval_string("?\\s")
GLFW_VERSION_MAJOR = 
INT2NUM(GLFW_VERSION_MAJOR)
GLFW_VERSION_MINOR = 
INT2NUM(GLFW_VERSION_MINOR)
GLFW_VERSION_REVISION = 
INT2NUM(GLFW_VERSION_REVISION)
GLFW_RELEASE = 
INT2NUM(GLFW_RELEASE)
GLFW_PRESS = 
INT2NUM(GLFW_PRESS)
GLFW_KEY_UNKNOWN = 
INT2NUM(GLFW_KEY_UNKNOWN)
GLFW_KEY_SPECIAL = 
INT2NUM(GLFW_KEY_SPECIAL)
GLFW_KEY_ESC = 
INT2NUM(GLFW_KEY_ESC)
GLFW_KEY_F1 = 
INT2NUM(GLFW_KEY_F1)
GLFW_KEY_F2 = 
INT2NUM(GLFW_KEY_F2)
GLFW_KEY_F3 = 
INT2NUM(GLFW_KEY_F3)
GLFW_KEY_F4 = 
INT2NUM(GLFW_KEY_F4)
GLFW_KEY_F5 = 
INT2NUM(GLFW_KEY_F5)
GLFW_KEY_F6 = 
INT2NUM(GLFW_KEY_F6)
GLFW_KEY_F7 = 
INT2NUM(GLFW_KEY_F7)
GLFW_KEY_F8 = 
INT2NUM(GLFW_KEY_F8)
GLFW_KEY_F9 = 
INT2NUM(GLFW_KEY_F9)
GLFW_KEY_F10 = 
INT2NUM(GLFW_KEY_F10)
GLFW_KEY_F11 = 
INT2NUM(GLFW_KEY_F11)
GLFW_KEY_F12 = 
INT2NUM(GLFW_KEY_F12)
GLFW_KEY_F13 = 
INT2NUM(GLFW_KEY_F13)
GLFW_KEY_F14 = 
INT2NUM(GLFW_KEY_F14)
GLFW_KEY_F15 = 
INT2NUM(GLFW_KEY_F15)
GLFW_KEY_F16 = 
INT2NUM(GLFW_KEY_F16)
GLFW_KEY_F17 = 
INT2NUM(GLFW_KEY_F17)
GLFW_KEY_F18 = 
INT2NUM(GLFW_KEY_F18)
GLFW_KEY_F19 = 
INT2NUM(GLFW_KEY_F19)
GLFW_KEY_F20 = 
INT2NUM(GLFW_KEY_F20)
GLFW_KEY_F21 = 
INT2NUM(GLFW_KEY_F21)
GLFW_KEY_F22 = 
INT2NUM(GLFW_KEY_F22)
GLFW_KEY_F23 = 
INT2NUM(GLFW_KEY_F23)
GLFW_KEY_F24 = 
INT2NUM(GLFW_KEY_F24)
GLFW_KEY_F25 = 
INT2NUM(GLFW_KEY_F25)
GLFW_KEY_UP = 
INT2NUM(GLFW_KEY_UP)
GLFW_KEY_DOWN = 
INT2NUM(GLFW_KEY_DOWN)
GLFW_KEY_LEFT = 
INT2NUM(GLFW_KEY_LEFT)
GLFW_KEY_RIGHT = 
INT2NUM(GLFW_KEY_RIGHT)
GLFW_KEY_LSHIFT = 
INT2NUM(GLFW_KEY_LSHIFT)
GLFW_KEY_RSHIFT = 
INT2NUM(GLFW_KEY_RSHIFT)
GLFW_KEY_LCTRL = 
INT2NUM(GLFW_KEY_LCTRL)
GLFW_KEY_RCTRL = 
INT2NUM(GLFW_KEY_RCTRL)
GLFW_KEY_LALT = 
INT2NUM(GLFW_KEY_LALT)
GLFW_KEY_RALT = 
INT2NUM(GLFW_KEY_RALT)
GLFW_KEY_TAB = 
INT2NUM(GLFW_KEY_TAB)
GLFW_KEY_ENTER = 
INT2NUM(GLFW_KEY_ENTER)
GLFW_KEY_BACKSPACE = 
INT2NUM(GLFW_KEY_BACKSPACE)
GLFW_KEY_INSERT = 
INT2NUM(GLFW_KEY_INSERT)
GLFW_KEY_DEL = 
INT2NUM(GLFW_KEY_DEL)
GLFW_KEY_PAGEUP = 
INT2NUM(GLFW_KEY_PAGEUP)
GLFW_KEY_PAGEDOWN = 
INT2NUM(GLFW_KEY_PAGEDOWN)
GLFW_KEY_HOME = 
INT2NUM(GLFW_KEY_HOME)
GLFW_KEY_END = 
INT2NUM(GLFW_KEY_END)
GLFW_KEY_KP_0 = 
INT2NUM(GLFW_KEY_KP_0)
GLFW_KEY_KP_1 = 
INT2NUM(GLFW_KEY_KP_1)
GLFW_KEY_KP_2 = 
INT2NUM(GLFW_KEY_KP_2)
GLFW_KEY_KP_3 = 
INT2NUM(GLFW_KEY_KP_3)
GLFW_KEY_KP_4 = 
INT2NUM(GLFW_KEY_KP_4)
GLFW_KEY_KP_5 = 
INT2NUM(GLFW_KEY_KP_5)
GLFW_KEY_KP_6 = 
INT2NUM(GLFW_KEY_KP_6)
GLFW_KEY_KP_7 = 
INT2NUM(GLFW_KEY_KP_7)
GLFW_KEY_KP_8 = 
INT2NUM(GLFW_KEY_KP_8)
GLFW_KEY_KP_9 = 
INT2NUM(GLFW_KEY_KP_9)
GLFW_KEY_KP_DIVIDE = 
INT2NUM(GLFW_KEY_KP_DIVIDE)
GLFW_KEY_KP_MULTIPLY = 
INT2NUM(GLFW_KEY_KP_MULTIPLY)
GLFW_KEY_KP_SUBTRACT = 
INT2NUM(GLFW_KEY_KP_SUBTRACT)
GLFW_KEY_KP_ADD = 
INT2NUM(GLFW_KEY_KP_ADD)
GLFW_KEY_KP_DECIMAL = 
INT2NUM(GLFW_KEY_KP_DECIMAL)
GLFW_KEY_KP_EQUAL = 
INT2NUM(GLFW_KEY_KP_EQUAL)
GLFW_KEY_KP_ENTER = 
INT2NUM(GLFW_KEY_KP_ENTER)
GLFW_KEY_LAST = 
INT2NUM(GLFW_KEY_LAST)
GLFW_MOUSE_BUTTON_1 = 
INT2NUM(GLFW_MOUSE_BUTTON_1)
GLFW_MOUSE_BUTTON_2 = 
INT2NUM(GLFW_MOUSE_BUTTON_2)
GLFW_MOUSE_BUTTON_3 = 
INT2NUM(GLFW_MOUSE_BUTTON_3)
GLFW_MOUSE_BUTTON_4 = 
INT2NUM(GLFW_MOUSE_BUTTON_4)
GLFW_MOUSE_BUTTON_5 = 
INT2NUM(GLFW_MOUSE_BUTTON_5)
GLFW_MOUSE_BUTTON_6 = 
INT2NUM(GLFW_MOUSE_BUTTON_6)
GLFW_MOUSE_BUTTON_7 = 
INT2NUM(GLFW_MOUSE_BUTTON_7)
GLFW_MOUSE_BUTTON_8 = 
INT2NUM(GLFW_MOUSE_BUTTON_8)
GLFW_MOUSE_BUTTON_LAST = 
INT2NUM(GLFW_MOUSE_BUTTON_LAST)
GLFW_MOUSE_BUTTON_LEFT = 
INT2NUM(GLFW_MOUSE_BUTTON_LEFT)
GLFW_MOUSE_BUTTON_RIGHT = 
INT2NUM(GLFW_MOUSE_BUTTON_RIGHT)
GLFW_MOUSE_BUTTON_MIDDLE = 
INT2NUM(GLFW_MOUSE_BUTTON_MIDDLE)
GLFW_JOYSTICK_1 = 
INT2NUM(GLFW_JOYSTICK_1)
GLFW_JOYSTICK_2 = 
INT2NUM(GLFW_JOYSTICK_2)
GLFW_JOYSTICK_3 = 
INT2NUM(GLFW_JOYSTICK_3)
GLFW_JOYSTICK_4 = 
INT2NUM(GLFW_JOYSTICK_4)
GLFW_JOYSTICK_5 = 
INT2NUM(GLFW_JOYSTICK_5)
GLFW_JOYSTICK_6 = 
INT2NUM(GLFW_JOYSTICK_6)
GLFW_JOYSTICK_7 = 
INT2NUM(GLFW_JOYSTICK_7)
GLFW_JOYSTICK_8 = 
INT2NUM(GLFW_JOYSTICK_8)
GLFW_JOYSTICK_9 = 
INT2NUM(GLFW_JOYSTICK_9)
GLFW_JOYSTICK_10 = 
INT2NUM(GLFW_JOYSTICK_10)
GLFW_JOYSTICK_11 = 
INT2NUM(GLFW_JOYSTICK_11)
GLFW_JOYSTICK_12 = 
INT2NUM(GLFW_JOYSTICK_12)
GLFW_JOYSTICK_13 = 
INT2NUM(GLFW_JOYSTICK_13)
GLFW_JOYSTICK_14 = 
INT2NUM(GLFW_JOYSTICK_14)
GLFW_JOYSTICK_15 = 
INT2NUM(GLFW_JOYSTICK_15)
GLFW_JOYSTICK_16 = 
INT2NUM(GLFW_JOYSTICK_16)
GLFW_JOYSTICK_LAST = 
INT2NUM(GLFW_JOYSTICK_LAST)
GLFW_WINDOW = 
INT2NUM(GLFW_WINDOW)
GLFW_FULLSCREEN = 
INT2NUM(GLFW_FULLSCREEN)
GLFW_OPENED = 
INT2NUM(GLFW_OPENED)
GLFW_ACTIVE = 
INT2NUM(GLFW_ACTIVE)
GLFW_ICONIFIED = 
INT2NUM(GLFW_ICONIFIED)
GLFW_ACCELERATED = 
INT2NUM(GLFW_ACCELERATED)
GLFW_RED_BITS = 
INT2NUM(GLFW_RED_BITS)
GLFW_GREEN_BITS = 
INT2NUM(GLFW_GREEN_BITS)
GLFW_BLUE_BITS = 
INT2NUM(GLFW_BLUE_BITS)
GLFW_ALPHA_BITS = 
INT2NUM(GLFW_ALPHA_BITS)
GLFW_DEPTH_BITS = 
INT2NUM(GLFW_DEPTH_BITS)
GLFW_STENCIL_BITS = 
INT2NUM(GLFW_STENCIL_BITS)
GLFW_REFRESH_RATE = 
INT2NUM(GLFW_REFRESH_RATE)
GLFW_ACCUM_RED_BITS = 
INT2NUM(GLFW_ACCUM_RED_BITS)
GLFW_ACCUM_GREEN_BITS = 
INT2NUM(GLFW_ACCUM_GREEN_BITS)
GLFW_ACCUM_BLUE_BITS = 
INT2NUM(GLFW_ACCUM_BLUE_BITS)
GLFW_ACCUM_ALPHA_BITS = 
INT2NUM(GLFW_ACCUM_ALPHA_BITS)
GLFW_AUX_BUFFERS = 
INT2NUM(GLFW_AUX_BUFFERS)
GLFW_STEREO = 
INT2NUM(GLFW_STEREO)
GLFW_WINDOW_NO_RESIZE = 
INT2NUM(GLFW_WINDOW_NO_RESIZE)
GLFW_FSAA_SAMPLES = 
INT2NUM(GLFW_FSAA_SAMPLES)
GLFW_MOUSE_CURSOR = 
INT2NUM(GLFW_MOUSE_CURSOR)
GLFW_STICKY_KEYS = 
INT2NUM(GLFW_STICKY_KEYS)
GLFW_STICKY_MOUSE_BUTTONS = 
INT2NUM(GLFW_STICKY_MOUSE_BUTTONS)
GLFW_SYSTEM_KEYS = 
INT2NUM(GLFW_SYSTEM_KEYS)
GLFW_KEY_REPEAT = 
INT2NUM(GLFW_KEY_REPEAT)
GLFW_AUTO_POLL_EVENTS = 
INT2NUM(GLFW_AUTO_POLL_EVENTS)
GLFW_WAIT = 
INT2NUM(GLFW_WAIT)
GLFW_NOWAIT = 
INT2NUM(GLFW_NOWAIT)
GLFW_PRESENT = 
INT2NUM(GLFW_PRESENT)
GLFW_AXES = 
INT2NUM(GLFW_AXES)
GLFW_BUTTONS = 
INT2NUM(GLFW_BUTTONS)
GLFW_NO_RESCALE_BIT = 
INT2NUM(GLFW_NO_RESCALE_BIT)
GLFW_ORIGIN_UL_BIT = 
INT2NUM(GLFW_ORIGIN_UL_BIT)
GLFW_BUILD_MIPMAPS_BIT = 
INT2NUM(GLFW_BUILD_MIPMAPS_BIT)
GLFW_ALPHA_MAP_BIT = 
INT2NUM(GLFW_ALPHA_MAP_BIT)
GLFW_INFINITY = 
INT2NUM(GLFW_INFINITY)

Class Method Summary collapse

Class Method Details

.glfwCloseWindow ⇒ Object

Closes window



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# File 'ext/glfw/glfw.c', line 122

static VALUE glfw_CloseWindow(VALUE obj)
{
	glfwCloseWindow();
	return Qnil;
}

.glfwDisable(feature) ⇒ Object

Disables certain GLFW feature



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# File 'ext/glfw/glfw.c', line 785

static VALUE glfw_Disable(VALUE obj,VALUE arg1)
{
	glfwDisable(NUM2INT(arg1));
	return Qnil;
}

.glfwEnable(feature) ⇒ Object

Enables certain GLFW feature



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# File 'ext/glfw/glfw.c', line 773

static VALUE glfw_Enable(VALUE obj,VALUE arg1)
{
	glfwEnable(NUM2INT(arg1));
	return Qnil;
}

.glfwExtensionSupported(extension_name) ⇒ Object

Is given OpenGL extension supported ?



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# File 'ext/glfw/glfw.c', line 737

static VALUE glfw_ExtensionSupported(VALUE obj,VALUE arg1)
{
	int ret;
	Check_Type(arg1,T_STRING);
	ret = glfwExtensionSupported(RSTRING_PTR(arg1));
	return GL_BOOL_TO_RUBY_BOOL(ret);
}

.glfwFreeImage(GLFWimage) ⇒ Object

Frees data in GLFWimage object and marks it for deletion.



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# File 'ext/glfw/glfw.c', line 675

static VALUE glfw_FreeImage(VALUE obj,VALUE arg1)
{
	GLFWimage *img;
	Data_Get_Struct(arg1, GLFWimage, img);
	glfwFreeImage(img);
	return Qnil;
}

.glfwGetDesktopMode ⇒ Vidmode

Returns current desktop mode in form of instance of Vidmode class - see glfwGetVideoModes for details.

Returns:

  • (Vidmode) 


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# File 'ext/glfw/glfw.c', line 320

static VALUE glfw_GetDesktopMode(VALUE obj)
{
	GLFWvidmode vm;
	glfwGetDesktopMode(&vm);
	return vidmode_to_ruby(vm);	
}

.glfwGetGLVersion ⇒ Array

Returns installed OpenGL version

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 753

static VALUE glfw_GetGLVersion(VALUE obj)
{
	int major = 0;
	int minor = 0;
	int rev = 0;
	glfwGetGLVersion(&major,&minor,&rev);
	return rb_ary_new3(3,INT2NUM(major),INT2NUM(minor),INT2NUM(rev));
}

.glfwGetJoystickButtons(joystick) ⇒ Array

Returns joystick button states (which are either GLFW_PRESS or GLFW_RELEASE) or nil if given joystick is not present

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 458

static VALUE glfw_GetJoystickButtons(VALUE obj,VALUE arg1)
{
	unsigned char *buttons;
	int numbuttons;
	int count;
	int i;
	VALUE ret;

	numbuttons = glfwGetJoystickParam(NUM2INT(arg1),GLFW_BUTTONS);
	if (numbuttons<=0)
		return Qnil;

	buttons = ALLOC_N(unsigned char,numbuttons);
	count = glfwGetJoystickButtons(NUM2INT(arg1),buttons,numbuttons);
	ret = rb_ary_new2(count);
	for(i=0;i<count;++i)
		rb_ary_push(ret,INT2NUM(buttons[i]));
	xfree(buttons);
	return ret;
}

.glfwGetJoystickParam ⇒ Object

.glfwGetJoystickPos(joystick) ⇒ Array

Returns joystick axes positions or nil if given joystick is not present

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 431

static VALUE glfw_GetJoystickPos(VALUE obj,VALUE arg1)
{
	float *pos;
	int numaxes;
	int count;
	int i;
	VALUE ret;

	numaxes = glfwGetJoystickParam(NUM2INT(arg1),GLFW_AXES);
	if (numaxes<=0)
		return Qnil;

	pos = ALLOC_N(float,numaxes);
	count = glfwGetJoystickPos(NUM2INT(arg1),pos,numaxes);
	ret = rb_ary_new2(count);
	for(i=0;i<count;++i)
		rb_ary_push(ret,rb_float_new(pos[i]));
	xfree(pos);
	return ret;
}

.glfwGetKey(key) ⇒ GLFW_PRESS/GLFW_RELEASE

Queries status of key ‘key’

Returns:



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# File 'ext/glfw/glfw.c', line 349

static VALUE glfw_GetKey(VALUE obj,VALUE arg1)
{
	int ret;
	if (TYPE(arg1)==T_STRING)
		ret = glfwGetKey(RSTRING_PTR(arg1)[0]);
	else
		ret = glfwGetKey(NUM2INT(arg1));
	return INT2NUM(ret);
}

.glfwGetMouseButton(button) ⇒ GLFW_PRESS/GLFW_RELEASE

Queries status of mouse button ‘button’

Returns:



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# File 'ext/glfw/glfw.c', line 366

static VALUE glfw_GetMouseButton(VALUE obj,VALUE arg1)
{
	int ret;
	ret = glfwGetMouseButton(NUM2INT(arg1));
	return INT2NUM(ret);
}

.glfwGetMousePos ⇒ Array

Returns current mouse position

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 379

static VALUE glfw_GetMousePos(VALUE obj)
{
	int xpos=0;
	int ypos=0;
	glfwGetMousePos(&xpos,&ypos);
	return rb_ary_new3(2,INT2NUM(xpos),INT2NUM(ypos));
}

.glfwGetMouseWheel ⇒ Object

Returns current mouse wheel position



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# File 'ext/glfw/glfw.c', line 406

static VALUE glfw_GetMouseWheel(VALUE obj)
{
	int ret;
	ret = glfwGetMouseWheel();
	return INT2NUM(ret);
}

.glfwGetNumberOfProcessors ⇒ Fixnum

Returns current number of logical processors (or cores)

Returns:

  • (Fixnum) 


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# File 'ext/glfw/glfw.c', line 796

static VALUE glfw_GetNumberOfProcessors(VALUE obj)
{
	int ret;
	ret = glfwGetNumberOfProcessors();
	return INT2NUM(ret);
}

.glfwGetTime ⇒ Float

Returns time (as Float) passed since last call to glfwInit or glfwSetTime

Returns:

  • (Float) 


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# File 'ext/glfw/glfw.c', line 550

static VALUE glfw_GetTime(VALUE obj)
{
	double time;
	time = glfwGetTime();
	return rb_float_new(time);
}

.glfwGetVersion ⇒ Array

Returns GLFW library version

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 81

static VALUE glfw_GetVersion(VALUE obj)
{
	int major = 0;
	int minor = 0;
	int rev = 0;
	glfwGetVersion(&major,&minor,&rev);
	return rb_ary_new3(3,INT2NUM(major),INT2NUM(minor),INT2NUM(rev));
}

.glfwGetVideoModes ⇒ Array

Returns all supported video modes in form of array of instances of Vidmode class

Vidmode class has following attributes:

  • Width - screen width

  • Height - screen height

  • Redbits - number of bits per red channel

  • GreenBits - number of bits per green channel

  • BlueBits - number of bits per blue channel

BPP = Redbits + GreenBits + BlueBits

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 299

static VALUE glfw_GetVideoModes(VALUE obj)
{
	GLFWvidmode modes[MAGIC];
	int count;
	int i;
	VALUE ret;

	count = glfwGetVideoModes(modes,MAGIC);
	ret = rb_ary_new2(count);
	for(i=0;i<count;++i)
		rb_ary_push(ret,vidmode_to_ruby(modes[i]));

	return ret;
}

.glfwGetWindowParam(param) ⇒ Fixnum

Returns value of window parameter ‘param’ , either as integer or boolean

Returns:

  • (Fixnum) 


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# File 'ext/glfw/glfw.c', line 220

static VALUE glfw_GetWindowParam(VALUE obj,VALUE arg1)
{
	int param;
	int ret;
	param = NUM2INT(arg1);
	ret = glfwGetWindowParam(param);

	switch(param) {
		case GLFW_OPENED:
		case GLFW_ACTIVE:
		case GLFW_ICONIFIED:
		case GLFW_ACCELERATED:
		case GLFW_STEREO:
		case GLFW_WINDOW_NO_RESIZE:
			return GL_BOOL_TO_RUBY_BOOL(ret);
		default:
			return INT2NUM(ret);
	}
	/* not reached */
}

.glfwGetWindowSize ⇒ Array

Returns current window size

Returns:

  • (Array) 


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# File 'ext/glfw/glfw.c', line 185

static VALUE glfw_GetWindowSize(VALUE obj)
{
	int width=0;
	int height=0;
	glfwGetWindowSize(&width,&height);
	return rb_ary_new3(2,INT2NUM(width),INT2NUM(height));
}

.glfwIconifyWindow ⇒ Object

.glfwInit ⇒ Object

Initializes GLFW library. This function is called automatically on module load



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# File 'ext/glfw/glfw.c', line 61

static VALUE glfw_Init(VALUE obj)
{
	/* no-op, initialized at module load */
	return Qtrue;
}

.glfwLoadMemoryTexture2D(string, flags) ⇒ Boolean

Reads raw image data from string and loads it as texture to current texturing unit

Returns:

  • (Boolean) 


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# File 'ext/glfw/glfw.c', line 704

static VALUE glfw_LoadMemoryTexture2D(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwLoadTexture2D(filename, flags) ⇒ Boolean

Reads image from file and loads it as texture to current texturing unit

Returns:

  • (Boolean) 


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# File 'ext/glfw/glfw.c', line 689

static VALUE glfw_LoadTexture2D(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwLoadTextureImage2D(GLFWimage, flags) ⇒ Boolean

Reads image from GLFWimage object and loads it as texture to current texturing unit

Returns:

  • (Boolean) 


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# File 'ext/glfw/glfw.c', line 719

static VALUE glfw_LoadTextureImage2D(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwOpenWindow(width, height, redbits, greenbits, bluebits, alphabits, depthbits, stencilbits, mode) ⇒ Object

Opens GLFW window, returns true on success



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# File 'ext/glfw/glfw.c', line 98

static VALUE glfw_OpenWindow(obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)
VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9;

.glfwOpenWindowHint(target, hint) ⇒ Object

Sets additional properties for yet to be opened window



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# File 'ext/glfw/glfw.c', line 114

static VALUE glfw_OpenWindowHint(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwPollEvents ⇒ Object

Polls events



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# File 'ext/glfw/glfw.c', line 330

static VALUE glfw_PollEvents(VALUE obj)
{
	glfwPollEvents();
	return Qnil;
}

.glfwReadImage(filename, flags) ⇒ GLFWimage?

Reads image from file and stores it as GLFWimage object

Returns:



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# File 'ext/glfw/glfw.c', line 631

static VALUE glfw_ReadImage(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwReadMemoryImage(string, flags) ⇒ GLFWimage?

Reads image from string (containing raw image data) and stores it as GLFWimage object

Returns:



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# File 'ext/glfw/glfw.c', line 653

static VALUE glfw_ReadMemoryImage(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwRestoreWindow ⇒ Object

Restores window



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# File 'ext/glfw/glfw.c', line 208

static VALUE glfw_RestoreWindow(VALUE obj)
{
	glfwRestoreWindow();
	return Qnil;
}

.glfwSetCharCallback ⇒ Object

.glfwSetKeyCallback ⇒ Object

.glfwSetMouseButtonCallback ⇒ Object

.glfwSetMousePos(xpos, ypos) ⇒ Object

Sets mouse position



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# File 'ext/glfw/glfw.c', line 393

static VALUE glfw_SetMousePos(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwSetMousePosCallback ⇒ Object

.glfwSetMouseWheelPos(wheelpos) ⇒ Object

Sets mouse wheel position



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# File 'ext/glfw/glfw.c', line 419

static VALUE glfw_SetMouseWheel(VALUE obj,VALUE arg1)
{
	glfwSetMouseWheel(NUM2INT(arg1));
	return Qnil;
}

.glfwSetMouseWheelCallback ⇒ Object

.glfwSetTime(time) ⇒ Object

Sets timer to given time (Float)



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# File 'ext/glfw/glfw.c', line 563

static VALUE glfw_SetTime(VALUE obj,VALUE arg1)
{
	glfwSetTime(NUM2DBL(arg1));
	return Qnil;
}

.glfwSetWindowCloseCallback ⇒ Object

.glfwSetWindowPos(x, y) ⇒ Object

Sets window position



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# File 'ext/glfw/glfw.c', line 172

static VALUE glfw_SetWindowPos(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwSetWindowRefreshCallback ⇒ Object

.glfwSetWindowSize(width, height) ⇒ Object

Sets window size



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# File 'ext/glfw/glfw.c', line 159

static VALUE glfw_SetWindowSize(obj,arg1,arg2)
VALUE obj,arg1,arg2;

.glfwSetWindowSizeCallback ⇒ Object

.glfwSetWindowTitle ⇒ Object 



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# File 'ext/glfw/glfw.c', line 144

static VALUE glfw_SetWindowTitle(obj,arg1)
VALUE obj,arg1;

.glfwSleep(time) ⇒ Object

Sleeps for given amount of time (Float)



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# File 'ext/glfw/glfw.c', line 575

static VALUE glfw_Sleep(VALUE obj,VALUE arg1)
{
	glfwSleep(NUM2DBL(arg1));
	return Qnil;
}

.glfwSwapBuffers ⇒ Object

Swaps OpenGL buffers in double-buffering mode



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# File 'ext/glfw/glfw.c', line 242

static VALUE glfw_SwapBuffers(VALUE obj)
{
	glfwSwapBuffers();
	return Qnil;
}

.glfwSwapInterval(interval) ⇒ Object

Sets minimal number of monitor frame retraces before buffers can be swapped (a.k.a Vertical sync), 0 = off



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# File 'ext/glfw/glfw.c', line 254

static VALUE glfw_SwapInterval(VALUE obj,VALUE arg1)
{
	glfwSwapInterval(NUM2INT(arg1));
	return Qnil;
}

.glfwTerminate ⇒ Object

Terminates GLFW library. This function is called automatically on program exit



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# File 'ext/glfw/glfw.c', line 69

static VALUE glfw_Terminate(VALUE obj)
{
	glfwTerminate();
	return Qnil;
}

.glfwWaitEvents ⇒ Object

Waits for events



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# File 'ext/glfw/glfw.c', line 337

static VALUE glfw_WaitEvents(VALUE obj)
{
	glfwWaitEvents();
	return Qnil;
}