param, ... = gl.Get(pname)

#GL_ACCUM_ALPHA_BITS

param returns one value, the number of alpha bitplanes in the accumulation buffer.

#GL_ACCUM_BLUE_BIT

param returns one value, the number of blue bitplanes in the accumulation buffer.

#GL_ACCUM_CLEAR_VALUE

param returns four values: the red, greeen, blue, and alpha values used to clear the accumulation buffer. See gl.ClearAccum for details.

#GL_ACCUM_GREEN_BITS

param returns one value, the number of green bitplanes in the accumulation buffer.

#GL_ACCUM_RED_BITS

param returns one value, the number of red bitplanes in the accumulation buffer.

#GL_ALPHA_BIAS

param returns one value, the alpha bias factor used during pixel transfers. See gl.PixelTransfer for details.

#GL_ALPHA_BITS

param returns one value, the number of alpha bitplanes in each color buffer.

#GL_ALPHA_SCALE

param returns one value, the alpha scale factor used during pixel transfers. See gl.PixelTransfer for details.

#GL_ALPHA_TEST

param returns a single Boolean value indicating whether alpha testing of fragments is enabled. See gl.AlphaFunc for details.

#GL_ALPHA_TEST_FUNC

param returns one value, the symbolic name of the alpha test function. See gl.AlphaFunc for details.

#GL_ALPHA_TEST_REF

param returns one value, the reference value for the alpha test. See gl.AlphaFunc for details.

#GL_ATTRIB_STACK_DEPTH

param returns one value, the depth of the attribute stack. If the stack is empty, zero is returned. See gl.PushAttrib for details.

#GL_AUTO_NORMAL

param returns a single Boolean value indicating whether 2-D map evaluation automatically generates surface normals. See gl.Map for details.

#GL_AUX_BUFFERS

param returns one value, the number of auxiliary color buffers.

#GL_BLEND

param returns a single Boolean value indicating whether blending is enabled. See gl.BlendFunc for details.

#GL_BLEND_DST

param returns one value, the symbolic constant identifying the destination blend function. See gl.BlendFunc for details.

#GL_BLEND_SRC

param returns one value, the symbolic constant identifying the source blend function. See gl.BlendFunc for details.

#GL_BLUE_BIAS

param returns one value, the blue bias factor used during pixel transfers. See gl.PixelTransfer for details.

#GL_BLUE_BITS

param returns one value, the number of blue bitplanes in each color buffer.

#GL_BLUE_SCALE

param returns one value, the blue scale factor used during pixel transfers. See gl.PixelTransfer for details.

#GL_CLIP_PLANEi

param returns a single Boolean value indicating whether the specified clipping plane is enabled. See gl.ClipPlane for details..

#GL_COLOR_CLEAR_VALUE

param returns four values: the red, green, blue, and alpha values used to clear the color buffers. See gl.ClearColor for details..

#GL_COLOR_MATERIAL

param returns a single Boolean value indicating whether one or more material parameters are tracking the current color. See gl.ColorMaterial for details.

#GL_COLOR_MATERIAL_FACE

param returns one value, a symbolic constant indicating which materials have a parameter that is tracking the current color. See gl.ColorMaterial for details.

#GL_COLOR_MATERIAL_PARAMETER

param returns one value, a symbolic constant indicating which material parameters are tracking the current color. See gl.ColorMaterial for details.

#GL_COLOR_WRITEMASK

param returns four Boolean values: the red, green, blue, and alpha write enables for the color buffers. See gl.ColorMask for details.

#GL_CULL_FACE

param returns a single Boolean value indicating whether polygon culling is enabled. See gl.CullFace for details.

#GL_CULL_FACE_MODE

param returns one value, a symbolic constant indicating which polygon faces are to be culled. See gl.CullFace for details.

#GL_CURRENT_COLOR

param returns four values: the red, green, blue, and alpha values of the current color. See gl.Color for details.

#GL_CURRENT_INDEX

param returns one value, the current color index. See gl.Index for details.

#GL_CURRENT_NORMAL

param returns three values: the x, y, and z values of the current normal. See gl.Normal for details.

#GL_CURRENT_RASTER_COLOR

param returns four values: the red, green, blue, and alpha values of the current raster position. See gl.RasterPos for details.

#GL_CURRENT_RASTER_INDEX

param returns one value, the color index of the current raster position. See gl.RasterPos for details.

#GL_CURRENT_RASTER_POSITION

param returns four values: the x, y, z, and w components of the current raster position. x, y, and z are in window coordinates, and w is in clip coordinates. See gl.RasterPos for details.

#GL_CURRENT_RASTER_TEXTURE_COORDS

param returns four values: the s, t, r, and q current raster texture coordinates. See gl.RasterPos for details. See gl.TexCoord for details.

#GL_CURRENT_RASTER_POSITION_VALID

param returns a single Boolean value indicating whether the current raster position is valid. See gl.RasterPos for details.

#GL_CURRENT_TEXTURE_COORDS

param returns four values: the s, t, r, and q current texture coordinates. See gl.TexCoord for details.

#GL_DEPTH_BITS

param returns one value, the number of bitplanes in the depth buffer.

#GL_DEPTH_CLEAR_VALUE

param returns one value, the value that is used to clear the depth buffer. See gl.ClearDepth for details.

#GL_DEPTH_FUNC

param returns one value, the symbolic constant that indicates the depth comparison function. See gl.DepthFunc for details.

#GL_DEPTH_RANGE

param returns two values: the near and far mapping limits for the depth buffer. See gl.DepthRange for details.

#GL_DEPTH_WRITEMASK

param returns a single Boolean value indicating if the depth buffer is enabled for writing. See gl.DepthMask for details.

#GL_DOUBLEBUFFER

param returns a single Boolean value indicating whether double buffering is supported.

#GL_DRAW_BUFFER

param returns one value, a symbolic constant indicating which buffers are being drawn to. See gl.DrawBuffer for details.

#GL_EDGE_FLAG

param returns a single Boolean value indication whether the current edge flag is true or false. See gl.EdgeFlag for details.

#GL_FOG

param returns a single Boolean value indicating whether fogging is enabled. See gl.Fog for details.

#GL_FOG_COLOR

param returns four values: the red, green, blue, and alpha components of the fog color. See gl.Fog for details.

#GL_FOG_DENSITY

param returns one value, the fog density parameter. See gl.Fog for details.

#GL_FOG_END

param returns one value, the end factor for the linear fog equation. See gl.Fog for details.

#GL_FOG_HINT

param returns one value, a symbolic constant indicating the mode of the fog hint. See See gl.Hint for details.

#GL_FOG_INDEX

param returns one value, the fog color index. See gl.Fog for details.

#GL_FOG_MODE

param returns one value, a symbolic constant indicating which fog equation is selected. See gl.Fog for details.

#GL_FOG_START

param returns one value, the start factor for the linear fog equation. See gl.Fog for details.

#GL_FRONT_FACE

param returns one value, a symbolic constant indicating whether clockwise or counterclockwise polygon winding is treated as front-facing. See gl.FrontFace for details.

#GL_GREEN_BIAS

param returns one value, the green bias factor used during pixel transfers.

#GL_GREEN_BITS

param returns one value, the number of green bitplanes in each color buffer.

#GL_GREEN_SCALE

param returns one value, the green scale factor used during pixel transfers. See gl.PixelTransfer for details.

#GL_INDEX_BITS

param returns one value, the number of bitplanes in each color index buffer.

#GL_INDEX_CLEAR_VALUE

param returns one value, the color index used to clear the color index buffers. See gl.ClearIndex for details.

#GL_INDEX_MODE

param returns a single Boolean value indicating whether the GL is in color index mode (true) or RGBA mode (false).

#GL_INDEX_OFFSET

param returns one value, the offset added to color and stencil indices during pixel transfers. See gl.PixelTransfer for details.

#GL_INDEX_SHIFT

param returns one value, the amount that color and stencil indices are shifted during pixel transfers. See gl.PixelTransfer for details.

#GL_INDEX_WRITEMASK

param returns one value, a mask indicating which bitplanes of each color index buffer can be written. See gl.IndexMask for details.

#GL_LIGHTi

param returns a single Boolean value indicating whether the specified light is enabled. See gl.Light for details. See gl.LightModel for details.

#GL_LIGHTING

param returns a single Boolean value indicating whether lighting is enabled. See gl.LightModel for details.

#GL_LIGHT_MODEL_AMBIENT

param returns four values: the red, green, blue, and alpha components of the ambient intensity of the entire scene. See gl.LightModel for details.

#GL_LIGHT_MODEL_LOCAL_VIEWER

param returns a single Boolean value indicating whether specular reflection calculations treat the viewer as being local to the scene. See gl.LightModel for details.

#GL_LIGHT_MODEL_TWO_SIDE

param returns a single Boolean value indicating whether separate materials are used to compute lighting for front- and back-facing polygons. See gl.LightModel for details.

#GL_LINE_SMOOTH

param returns a single Boolean value indicating whether antialiasing of lines is enabled. See gl.LineWidth for details.

#GL_LINE_STIPPLE

param returns a single Boolean value indicating whether stippling of lines is enabled. See gl.LineStipple for details.

#GL_LINE_STIPPLE_PATTERN

param returns one value, the 16-bit line stipple pattern. See gl.LineStipple for details.

#GL_LINE_STIPPLE_REPEAT

param returns one value, the line stipple repeat factor. See gl.LineStipple for details.

#GL_LINE_WIDTH

param returns one value, the line width as specified with gl.LineWidth().

#GL_LINE_WIDTH_GRANULARITY

param returns one value, the width difference between adjacent supported widths for antialiased lines. See gl.LineWidth for details.

#GL_LINE_WIDTH_RANGE

param returns two values: the smallest and largest supported widths for antialiased lines. See gl.LineWidth for details.

#GL_LIST_BASE

param returns one value, the base offset added to all names in arrays presented to gl.CallLists(). See gl.ListBase for details.

#GL_LIST_INDEX

param returns one value, the name of the display list currently under construction. Zero is returned if no display list is currently under construction. See gl.NewList for details.

#GL_LIST_MODE

param returns one value, a symbolic constant indicating the construction mode of the display list currently being constructed. See gl.NewList for details.

#GL_LOGIC_OP

param returns a single Boolean value indicating whether fragment indexes are merged into the framebuffer using a logical operation. See gl.LogicOp for details.

#GL_LOGIC_OP_MODE

param returns one value, a symbolic constant indicating the selected logic operational mode. See gl.LogicOp for details.

#GL_MAP1_COLOR_4

param returns a single Boolean value indicating whether 1D evaluation generates colors. See gl.Map for details.

#GL_MAP1_GRID_DOMAIN

param returns two values: the endpoints of the 1-D map's grid domain. See gl.MapGrid for details.

#GL_MAP1_GRID_SEGMENTS

param returns one value, the number of partitions in the 1-D map's grid domain. See gl.MapGrid for details.

#GL_MAP1_INDEX

param returns a single Boolean value indicating whether 1D evaluation generates color indices. See gl.Map for details.

#GL_MAP1_NORMAL

param returns a single Boolean value indicating whether 1D evaluation generates normals. See gl.Map for details.

#GL_MAP1_TEXTURE_COORD_1

param returns a single Boolean value indicating whether 1D evaluation generates 1D texture coordinates. See gl.Map for details.

#GL_MAP1_TEXTURE_COORD_2

param returns a single Boolean value indicating whether 1D evaluation generates 2D texture coordinates. See gl.Map for details.

#GL_MAP1_TEXTURE_COORD_3

param returns a single Boolean value indicating whether 1D evaluation generates 3D texture coordinates. See gl.Map for details.

#GL_MAP1_TEXTURE_COORD_4

param returns a single Boolean value indicating whether 1D evaluation generates 4D texture coordinates. See gl.Map for details.

#GL_MAP1_VERTEX_3

param returns a single Boolean value indicating whether 1D evaluation generates 3D vertex coordinates. See gl.Map for details.

#GL_MAP1_VERTEX_4

param returns a single Boolean value indicating whether 1D evaluation generates 4D vertex coordinates. See gl.Map for details.

#GL_MAP2_COLOR_4

param returns a single Boolean value indicating whether 2D evaluation generates colors. See gl.Map for details.

#GL_MAP2_GRID_DOMAIN

param returns four values: the endpoints of the 2-D map's i and j grid domains. See gl.MapGrid for details.

#GL_MAP2_GRID_SEGMENTS

param returns two values: the number of partitions in the 2-D map's i and j grid domains. See gl.MapGrid for details.

#GL_MAP2_INDEX

param returns a single Boolean value indicating whether 2D evaluation generates color indices. See gl.Map for details.

#GL_MAP2_NORMAL

param returns a single Boolean value indicating whether 2D evaluation generates normals. See gl.Map for details.

#GL_MAP2_TEXTURE_COORD_1

param returns a single Boolean value indicating whether 2D evaluation generates 1D texture coordinates. See gl.Map for details.

#GL_MAP2_TEXTURE_COORD_2

param returns a single Boolean value indicating whether 2D evaluation generates 2D texture coordinates. See gl.Map for details.

#GL_MAP2_TEXTURE_COORD_3

param returns a single Boolean value indicating whether 2D evaluation generates 3D texture coordinates. See gl.Map for details.

#GL_MAP2_TEXTURE_COORD_4

param returns a single Boolean value indicating whether 2D evaluation generates 4D texture coordinates. See gl.Map for details.

#GL_MAP2_VERTEX_3

param returns a single Boolean value indicating whether 2D evaluation generates 3D vertex coordinates. See gl.Map for details.

#GL_MAP2_VERTEX_4

param returns a single Boolean value indicating whether 2D evaluation generates 4D vertex coordinates. See gl.Map for details.

#GL_MAP_COLOR

param returns a single Boolean value indicating if colors and color indices are to be replaced by table lookup during pixel transfers. See gl.PixelTransfer for details.

#GL_MAP_STENCIL

param returns a single Boolean value indicating if stencil indices are to be replaced by table lookup during pixel transfers. See gl.PixelTransfer for details.

#GL_MATRIX_MODE

param returns one value, a symbolic constant indicating which matrix stack is currently the target of all matrix operations. See glMatrixMode.

#GL_MAX_ATTRIB_STACK_DEPTH

param returns one value, the maximum supported depth of the attribute stack. See gl.PushAttrib for details.

#GL_MAX_CLIP_PLANES

param returns one value, the maximum number of application-defined clipping planes. See gl.ClipPlane for details.

#GL_MAX_EVAL_ORDER

param returns one value, the maximum equation order supported by 1-D and 2-D evaluators. See gl.Map for details.

#GL_MAX_LIGHTS

param returns one value, the maximum number of lights. See gl.Light for details.

#GL_MAX_LIST_NESTING

param returns one value, the maximum recursion depth allowed during display-list traversal. See gl.CallList for details.

#GL_MAX_MODELVIEW_STACK_DEPTH

param returns one value, the maximum supported depth of the modelview matrix stack. See gl.PushMatrix for details.

#GL_MAX_NAME_STACK_DEPTH

param returns one value, the maximum supported depth of the selection name stack. See gl.PushName for details.

#GL_MAX_PIXEL_MAP_TABLE

param returns one value, the maximum supported size of a glPixelMap lookup table. See gl.PixelMap for details.

#GL_MAX_PROJECTION_STACK_DEPTH

param returns one value, the maximum supported depth of the projection matrix stack. See gl.PushMatrix for details.

#GL_MAX_TEXTURE_SIZE

param returns one value, the maximum width or height of any texture image (without borders). See gl.TexImage1D for details. See gl.TexImage2D for details.

#GL_MAX_TEXTURE_STACK_DEPTH

param returns one value, the maximum supported depth of the texture matrix stack. See gl.PushMatrix for details.

#GL_MAX_VIEWPORT_DIMS

param returns two values: the maximum supported width and height of the viewport. See gl.Viewport for details.

#GL_MODELVIEW_MATRIX

param returns sixteen values: the modelview matrix on the top of the modelview matrix stack. See gl.PushMatrix for details.

#GL_MODELVIEW_STACK_DEPTH

param returns one value, the number of matrices on the modelview matrix stack. See gl.PushMatrix for details.

#GL_NAME_STACK_DEPTH

param returns one value, the number of names on the selection name stack. See gl.PushMatrix for details.

#GL_NORMALIZE

param returns a single Boolean value indicating whether normals are automatically scaled to unit length after they have been transformed to eye coordinates. See gl.Normal for details.

#GL_PACK_ALIGNMENT

param returns one value, the byte alignment used for writing pixel data to memory. See gl.PixelStore for details.

#GL_PACK_LSB_FIRST

param returns a single Boolean value indicating whether single-bit pixels being written to memory are written first to the least significant bit of each unsigned byte. See gl.PixelStore for details.

#GL_PACK_ROW_LENGTH

param returns one value, the row length used for writing pixel data to memory. See gl.PixelStore for details.

#GL_PACK_SKIP_PIXELS

param returns one value, the number of pixel locations skipped before the first pixel is written into memory. See gl.PixelStore for details.

#GL_PACK_SKIP_ROWS

param returns one value, the number of rows of pixel locations skipped before the first pixel is written into memory. See gl.PixelStore for details.

#GL_PACK_SWAP_BYTES

param returns a single Boolean value indicating whether the bytes of two-byte and four-byte pixel indices and components are swapped before being written to memory. See gl.PixelStore for details.

#GL_PIXEL_MAP_A_TO_A_SIZE

param returns one value the size of the alpha-to-alpha pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_B_TO_B_SIZE

param returns one value, the size of the blue-to-blue pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_G_TO_G_SIZE

param returns one value, the size of the green-to-green pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_I_TO_A_SIZE

param returns one value, the size of the index-to-alpha pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_I_TO_B_SIZE

param returns one value, the size of the index-to-blue pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_I_TO_G_SIZE

param returns one value, the size of the index-to-green pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_I_TO_I_SIZE

param returns one value, the size of the index-to-index pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_I_TO_R_SIZE

param returns one value, the size of the index-to-red pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_R_TO_R_SIZE

param returns one value, the size of the red-to-red pixel translation table. See gl.PixelMap for details.

#GL_PIXEL_MAP_S_TO_S_SIZE

param returns one value, the size of the stencil-to-stencil pixel translation table. See gl.PixelMap for details.

#GL_POINT_SIZE

param returns one value, the point size as specified by gl.PointSize().

#GL_POINT_SIZE_GRANULARITY

param returns one value, the size difference between adjacent supported sizes for antialiased points. See gl.PointSize for details.

#GL_POINT_SIZE_RANGE

param returns two values: the smallest and largest supported sizes for antialiased points. See gl.PointSize for details.

#GL_POINT_SMOOTH

param returns a single Boolean value indicating whether antialiasing of points is enabled. See gl.PointSize for details.

#GL_POLYGON_MODE

param returns two values: symbolic constants indicating whether front-facing and back-facing polygons are rasterized as points, lines, or filled polygons. See gl.PolygonMode for details.

#GL_POLYGON_SMOOTH

param returns a single Boolean value indicating whether antialiasing of polygons is enabled. See gl.PolygonMode for details.

#GL_POLYGON_STIPPLE

param returns a single Boolean value indicating whether stippling of polygons is enabled. See gl.PolygonStipple for details.

#GL_PROJECTION_MATRIX

param returns sixteen values: the projection matrix on the top of the projection matrix stack. See gl.PushMatrix for details.

#GL_PROJECTION_STACK_DEPTH

param returns one value, the number of matrices on the projection matrix stack. See gl.PushMatrix for details.

#GL_READ_BUFFER

param returns one value, a symbolic constant indicating which color buffer is selected for reading. See gl.ReadPixels for details. See gl.Accum for details.

#GL_RED_BIAS

param returns one value, the red bias factor used during pixel transfers.

#GL_RED_BITS

param returns one value, the number of red bitplanes in each color buffer.

#GL_RED_SCALE

param returns one value, the red scale factor used during pixel transfers. See gl.PixelTransfer for details.

#GL_RENDER_MODE

param returns one value, a symbolic constant indicating whether the GL is in render, select, or feedback mode. See gl.RenderMode for details.

#GL_RGBA_MODE

param returns a single Boolean value indicating whether the GL is in RGBA mode (true) or color index mode (false). See gl.Color for details.

#GL_SCISSOR_BOX

param returns four values: the x and y window coordinates of the scissor box, follow by its width and height. See gl.Scissor for details.

#GL_SCISSOR_TEST

param returns a single Boolean value indicating whether scissoring is enabled. See glScisscor for details.

#GL_SHADE_MODEL

param returns one value, a symbolic constant indicating whether the shading mode is flat or smooth. See gl.ShadeModel for details.

#GL_STENCIL_BITS

param returns one value, the number of bitplanes in the stencil buffer.

#GL_STENCIL_CLEAR_VALUE

param returns one value, the index to which the stencil bitplanes are cleared. See gl.ClearStencil for details.

#GL_STENCIL_FAIL

param returns one value, a symbolic constant indicating what action is taken when the stencil test fails. See gl.StencilOp for details.

#GL_STENCIL_FUNC

param returns one value, a symbolic constant indicating what function is used to compare the stencil reference value with the stencil buffer value. See gl.StencilFunc for details.

#GL_STENCIL_PASS_DEPTH_FAIL

param returns one value, a symbolic constant indicating what action is taken when the stencil test passes, but the depth test fails. See gl.StencilOp for details.

#GL_STENCIL_PASS_DEPTH_PASS

param returns one value, a symbolic constant indicating what action is taken when the stencil test passes and the depth test passes. See gl.StencilOp for details.

#GL_STENCIL_REF

param returns one value, the reference value that is compared with the contents of the stencil buffer. See gl.StencilFunc for details.

#GL_STENCIL_TEST

param returns a single Boolean value indicating whether stencil testing of fragments is enabled. See glStencilFunc and glStencilOp.

#GL_STENCIL_VALUE_MASK

param returns one value, the mask that is used to mask both the stencil reference value and the stencil buffer value before they are compared. See gl.StencilFunc for details.

#GL_STENCIL_WRITEMASK

param returns one value, the mask that controls writing of the stencil bitplanes. See gl.StencilMask for details.

#GL_STEREO

param returns a single Boolean value indicating whether stereo buffers (left and right) are supported.

#GL_SUBPIXEL_BITS

param returns one value, an estimate of the number of bits of subpixel resolution that are used to position rasterized geometry in window coordinates.

#GL_TEXTURE_1D

param returns a single Boolean value indicating whether 1D texture mapping is enabled. See gl.TexImage1D for details.

#GL_TEXTURE_2D

param returns a single Boolean value indicating whether 2D texture mapping is enabled. See gl.TexImage2D for details.

#GL_TEXTURE_GEN_S

param returns a single Boolean value indicating whether automatic generation of the S texture coordinate is enabled. See gl.TexGen for details.

#GL_TEXTURE_GEN_T

param returns a single Boolean value indicating whether automatic generation of the T texture coordinate is enabled. See gl.TexGen for details.

#GL_TEXTURE_GEN_R

param returns a single Boolean value indicating whether automatic generation of the R texture coordinate is enabled. See gl.TexGen for details.

#GL_TEXTURE_GEN_Q

param returns a single Boolean value indicating whether automatic generation of the Q texture coordinate is enabled. See gl.TexGen for details.

#GL_TEXTURE_MATRIX

param returns sixteen values: the texture matrix on the top of the texture matrix stack. See gl.PushMatrix for details.

#GL_TEXTURE_STACK_DEPTH

param returns one value, the number of matrices on the texture matrix stack. See gl.PushMatrix for details.

#GL_UNPACK_ALIGNMENT

param returns one value, the byte alignment used for reading pixel data from memory. See gl.PixelStore for details.

#GL_UNPACK_LSB_FIRST

param returns a single Boolean value indicating whether single-bit pixels being read from memory are read first from the least significant bit of each unsigned byte. See gl.PixelStore for details.

#GL_UNPACK_ROW_LENGTH

param returns one value, the row length used for reading pixel data from memory. See gl.PixelStore for details.

#GL_UNPACK_SKIP_IMAGES

param returns one value, the number of images skipped before the first (3D) pixel is read from memory. See gl.PixelStore for details.

#GL_UNPACK_SKIP_PIXELS

param returns one value, the number of pixel locations skipped before the first pixel is read from memory. See gl.PixelStore for details.

#GL_UNPACK_SKIP_ROWS

param returns one value, the number of rows of pixel locations skipped before the first pixel is read from memory. See gl.PixelStore for details.

#GL_UNPACK_SWAP_BYTES

param returns a single Boolean value indicating whether the bytes of two-byte and four-byte pixel indices and components are swapped after being read from memory. See gl.PixelStore for details.

#GL_VIEWPORT

param returns four values: the x and y window coordinates of the viewport, follow by its width and height. See gl.Viewport for details..

#GL_ZOOM_X

param returns one value, the x pixel zoom factor. See gl.PixelZoom for details.

#GL_ZOOM_Y

param returns one value, the y pixel zoom factor. See gl.PixelZoom for details.

Many of the boolean parameters can also be queried more easily using gl.IsEnabled().

Please consult an OpenGL reference manual for more information.

pname

specifies the parameter value to be returned (see above for supported constants)

param

value of the specified parameter

...

additional return values depending on pname

#GL_INVALID_OPERATION is generated if gl.Get() is executed between the execution of gl.Begin() and the corresponding execution of gl.End() .