ComputerCraft Wiki - User contributions [en]

GPU (API)

2012-03-30T16:23:20Z

Mast3rPlan: /* API Methods */

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral. 
''Arguments surrounded with square brackets are optional.''

== API Methods ==
''These methods can be used in any ComputerCraft program if the CCGPU api is installed.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|gpu.getID(<nowiki>[</nowiki>side<nowiki>]</nowiki>)
|Returns the ID of the GPU on the given side.
|-
|gpu.setRenderCode(<nowiki>[</nowiki>side<nowiki>]</nowiki>, renderCode)
|Sets the gpu rendering code, this code is ran every frame. 
|-
|gpu.loadRenderCode(<nowiki>[</nowiki>side<nowiki>]</nowiki>, filePath)
|Equivalent to setting the render code, but loads it from a file. 
|-
|gpu.setVar(<nowiki>[</nowiki>side<nowiki>]</nowiki>, name, value)
|coming soon
|-
|gpu.getLatestError(<nowiki>[</nowiki>side<nowiki>]</nowiki>)
|Returns the last error that has been thrown by Lua in your render code.
|}

== Render Methods ==
''These methods can be used in render code when set using '''gpu.setRenderCode'''.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|gpuCreateBuffer(width, height)
|Coming soon
|-
|gpuClearBuffer()
|Clear the currently bound buffer.
|-
|gpuBindBuffer(id)
|coming soon
|-
|gpuBindOutputBuffer(id)
|Start drawing to a different buffer. (Set this to a certain monitor ID to draw to it.)
|-
|gpuGetOutputResolution(id)
|Coming soon
|}

== OpenGL Methods ==
''These methods are part of [http://en.wikipedia.org/wiki/OpenGL OpenGL] and can only be used in render code when set using '''gpu.setRenderCode'''.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|glBegin(mode)
|Begins drawing something (Begins GL scope). mode should be a constant like GL_QUADS or GL_TRIANGLES. You must invoke this function before setting vertices for the shape.
|-
|glEnd()
|Invoke this when you've set all your vertices (Ends GL scope).
|-
|glBindTexture(id)
|Coming soon
|-
|glTexCoord2f(x, y)
|Coming soon
|-
|glVertex2f(x, y)
|Use this between glBegin(mode) and glEnd() to set a 2D vertex.
|-
|glVertex3f(x, y, z)
|Use this between glBegin(mode) and glEnd() to set a 3D vertex.
|-
|glColor3f(red, green, blue)
|Use this between glBegin(mode) and glEnd() to set the color.
|-
|glColor4f(red, green, blue, alpha)
|Use this between glBegin(mode) and glEnd() to set the color with alpha (opacity).
|}

== OpenGL Constants ==
''These constants are part of [http://en.wikipedia.org/wiki/OpenGL OpenGL] and can only be used in render code when set using '''gpu.setRenderCode'''.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Constant name
!style="background:#EEE" width="*"|Description
|-
|GL_QUADS
|Constant for drawing a quadrilateral.
|-
|GL_TRIANGLES
|Constant for drawing a triangle.
|-
|GL_POINTS
|Constant for drawing a pixel at each vertex given.
|}

CCGPU

2012-03-18T01:17:04Z

Mast3rPlan:

The CCGPU peripheral is an addon for [[ComputerCraft]] which allows you to do [http://en.wikipedia.org/wiki/OpenGL OpenGL] operations within computercraft using [http://www.lua.org/ Lua].
The peripheral currently comes with two elements: a [[#GPU]] peripheral and a [[#Monitor]] output device.

== GPU ==
A GPU can be attached to a [[Computer]] on all sides except for the bottom.
The GPU peripheral comes with it's own [[API]] featuring extra methods that cannot be accessed using [[Peripheral_(API)|peripheral.wrap]].

You can find the GPU api over [[GPU_(API)|here]]

== Graphics Devices ==
A graphics device operates on a certain frequency (corresponding to a [[#GPU]]'s id) and has an id indicating which buffer it is bound to.
All graphics devices have a certain resolution corresponding to the resolution of the graphics they can handle.

=== Graphics Output Devices ===
Output devices are used to display a certain output buffer to the user.

==== Monitor ====
The Monitor block can be placed facing up to 4 directions and

=== Graphics Input Devices ===
Currently CCGPU doesn't have any default input devices.
A camera might be added in the future.

CCGPU

2012-03-18T01:14:26Z

Mast3rPlan: /* GPU */

The CCGPU peripheral is an addon for [[ComputerCraft]] which allows you to do [http://en.wikipedia.org/wiki/OpenGL OpenGL] operations within computercraft using [http://www.lua.org/ Lua].
The peripheral currently comes with two elements: a [[#GPU]] peripheral and a [[#Monitor]] output device.

== Crafting ==
Coming soon

== GPU ==
A GPU can be attached to a [[Computer]] on all sides except for the bottom.
The GPU peripheral comes with it's own [[API]] featuring extra methods that cannot be accessed using [[Peripheral_(API)|peripheral.wrap]].

You can find the GPU api over [[GPU_(API)|here]]

== Graphics Devices ==
A graphics device operates on a certain frequency (corresponding to a [[#GPU]]'s id) and has an id indicating which buffer it is bound to.
All graphics devices have a certain resolution corresponding to the resolution of the graphics they can handle.

=== Graphics Output Devices ===
Output devices are used to display a certain output buffer to the user.

==== Monitor ====
The Monitor block can be placed facing up to 4 directions and

=== Graphics Input Devices ===
Currently CCGPU doesn't have any default input devices.
A camera might be added in the future.

CCGPU

2012-03-18T01:14:04Z

Mast3rPlan: /* GPU */

The CCGPU peripheral is an addon for [[ComputerCraft]] which allows you to do [http://en.wikipedia.org/wiki/OpenGL OpenGL] operations within computercraft using [http://www.lua.org/ Lua].
The peripheral currently comes with two elements: a [[#GPU]] peripheral and a [[#Monitor]] output device.

== Crafting ==
Coming soon

== GPU ==
A GPU can be attached to a [[Computer]] on all sides except for the bottom.
The GPU peripheral comes with it's own [[API]] featuring extra methods that cannot be accessed using [[Peripheral_(API) peripheral.wrap]].

You can find the GPU api over [[GPU_(API)|here]]

== Graphics Devices ==
A graphics device operates on a certain frequency (corresponding to a [[#GPU]]'s id) and has an id indicating which buffer it is bound to.
All graphics devices have a certain resolution corresponding to the resolution of the graphics they can handle.

=== Graphics Output Devices ===
Output devices are used to display a certain output buffer to the user.

==== Monitor ====
The Monitor block can be placed facing up to 4 directions and

=== Graphics Input Devices ===
Currently CCGPU doesn't have any default input devices.
A camera might be added in the future.

CCGPU

2012-03-18T01:12:41Z

Mast3rPlan: /* GPU */

The CCGPU peripheral is an addon for [[ComputerCraft]] which allows you to do [http://en.wikipedia.org/wiki/OpenGL OpenGL] operations within computercraft using [http://www.lua.org/ Lua].
The peripheral currently comes with two elements: a [[#GPU]] peripheral and a [[#Monitor]] output device.

== Crafting ==
Coming soon

== GPU ==
A GPU can be attached to a [[Computer]] on all sides except for the bottom.
The GPU peripheral comes with it's own [[API]] featuring extra methods that cannot be accessed using [[Peripheral_(API) peripheral.wrap]].

You can find the GPU api over [[GPU_(API) here]]

== Graphics Devices ==
A graphics device operates on a certain frequency (corresponding to a [[#GPU]]'s id) and has an id indicating which buffer it is bound to.
All graphics devices have a certain resolution corresponding to the resolution of the graphics they can handle.

=== Graphics Output Devices ===
Output devices are used to display a certain output buffer to the user.

==== Monitor ====
The Monitor block can be placed facing up to 4 directions and

=== Graphics Input Devices ===
Currently CCGPU doesn't have any default input devices.
A camera might be added in the future.

CCGPU

2012-03-18T01:12:24Z

Mast3rPlan:

The CCGPU peripheral is an addon for [[ComputerCraft]] which allows you to do [http://en.wikipedia.org/wiki/OpenGL OpenGL] operations within computercraft using [http://www.lua.org/ Lua].
The peripheral currently comes with two elements: a [[#GPU]] peripheral and a [[#Monitor]] output device.

== Crafting ==
Coming soon

== GPU ==
A GPU can be attached to a [[Computer]] on all sides except for the bottom.
The GPU peripheral comes with it's own [[API]] featuring extra methods that cannot be accessed using [[Peripheral_(API) peripheral.wrap]].

You can find the GPU api over [[here GPU_(API)]]

== Graphics Devices ==
A graphics device operates on a certain frequency (corresponding to a [[#GPU]]'s id) and has an id indicating which buffer it is bound to.
All graphics devices have a certain resolution corresponding to the resolution of the graphics they can handle.

=== Graphics Output Devices ===
Output devices are used to display a certain output buffer to the user.

==== Monitor ====
The Monitor block can be placed facing up to 4 directions and

=== Graphics Input Devices ===
Currently CCGPU doesn't have any default input devices.
A camera might be added in the future.

GPU (API)

2012-03-18T01:11:48Z

Mast3rPlan: /* API Methods */

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral. 
''Arguments surrounded with square brackets are optional.''

== API Methods ==
''These methods can be used in any ComputerCraft program if the CCGPU api is installed.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|gpu.getID(<nowiki>[</nowiki>side<nowiki>]</nowiki>)
|coming soon
|-
|gpu.setRenderCode(<nowiki>[</nowiki>side<nowiki>]</nowiki>, renderCode)
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' '''side''' the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|-
|gpu.setVar(<nowiki>[</nowiki>side<nowiki>]</nowiki>, name, value)
|coming soon
|-
|gpu.getLatestError(<nowiki>[</nowiki>side<nowiki>]</nowiki>)
|coming soon
|}

== Render Methods ==
''These methods can be used in render code when set using '''gpu.setRenderCode'''.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|gpuCreateBuffer(width, height)
|Coming soon
|-
|gpuClearBuffer()
|Coming soon
|-
|gpuBindBuffer(id)
|Coming soon
|-
|gpuBindOutputBuffer(id)
|Coming soon
|-
|gpuGetOutputResolution(id)
|Coming soon
|}

== OpenGL Methods ==
''These methods are part of [http://en.wikipedia.org/wiki/OpenGL OpenGL] and can only be used in render code when set using '''gpu.setRenderCode'''.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|glBegin(mode)
|Coming soon
|-
|glEnd()
|Coming soon
|-
|glBindTexture(id)
|Coming soon
|-
|glTexCoord2f(x, y)
|Coming soon
|-
|glVertex2f(x, y)
|Coming soon
|-
|glVertex3f(x, y, z)
|Coming soon
|-
|glColor3f(red, green, blue)
|Coming soon
|-
|glColor4f(red, green, blue, alpha)
|Coming soon
|}

== OpenGL Constants ==
''These constants are part of [http://en.wikipedia.org/wiki/OpenGL OpenGL] and can only be used in render code when set using '''gpu.setRenderCode'''.''
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Constant name
!style="background:#EEE" width="*"|Description
|-
|GL_QUADS
|Coming soon
|-
|GL_TRIANGLES
|Coming soon
|-
|GL_POINTS
|Coming soon
|}

GPU (API)

2012-03-18T01:08:43Z

Mast3rPlan:

GPU (API)

2012-03-18T00:58:32Z

Mast3rPlan:

GPU (API)

2012-03-18T00:53:00Z

Mast3rPlan:

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral.
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|gpu.setRenderCode(<nowiki>[</nowiki>side<nowiki>]</nowiki>, renderCode)
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' <nowiki>[</nowiki>'''side'''<nowiki>]</nowiki> the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|}

GPU (API)

2012-03-18T00:52:21Z

Mast3rPlan:

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral.
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|[[gpu.setRenderCode(side, renderCode) gpu.setRenderCode(<nowiki>[</nowiki>side<nowiki>]</nowiki>, renderCode)]]
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' <nowiki>[</nowiki>'''side'''<nowiki>]</nowiki> the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|}

GPU (API)

2012-03-18T00:50:58Z

Mast3rPlan:

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral.
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|[[gpu.setRenderCode(side, renderCode)]]
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' <nowiki>[</nowiki>'''side'''<nowiki>]</nowiki> the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|}

GPU (API)

2012-03-18T00:48:46Z

Mast3rPlan:

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral.
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="380px"|Method name
!style="background:#EEE" width="*"|Description
|-
|[[gpu.setRenderCode(side, renderCode)]]
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' '''side''' the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|}

GPU (API)

2012-03-18T00:48:17Z

Mast3rPlan:

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral.
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="200px"|Method name
!style="background:#EEE" width="*"|Description
|-
|[[gpu.setRenderCode(side, renderCode)]]
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' '''side''' the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|}

GPU (API)

2012-03-18T00:47:56Z

Mast3rPlan: Created page with "The GPU api provides interaction with and is part of the CCGPU peripheral. {| border="1" cellpadding="2" cellspacing="0" !style="background:#EEE" width="200px"|Method name..."

The GPU api provides interaction with and is part of the [[CCGPU]] peripheral.
{| border="1" cellpadding="2" cellspacing="0"
!style="background:#EEE" width="200px"|Method name
!style="background:#EEE" width="*"|Description
|-
|[[gpu.setRenderCode(side,_renderCode)]]
|Sets the gpu rendering code, this code is ran every frame. 
''@param'' '''side''' the side the gpu is connected to 
''@param'' '''renderCode''' the code as a string 
''@return'' nil
|}

CCGPU

2012-03-18T00:12:48Z

Mast3rPlan:

CCGPU

2012-03-18T00:04:47Z

Mast3rPlan:

CCGPU

2012-03-18T00:00:57Z

Mast3rPlan:

The CCGPU peripheral is an addon for [[ComputerCraft]] which allows you to do [http://en.wikipedia.org/wiki/OpenGL OpenGL] operations within computercraft using a [http://www.lua.org/ Lua] syntax. The peripheral currently comes with two blocks a [[#GPU]] peripheral and a [[#Monitor]] output device.

== Crafting ==
Coming soon

CCGPU

2012-03-15T18:08:52Z

Mast3rPlan: Created page with "Coming soon"

Coming soon