Rename docs

docs/code_style.md → Docs/CodeStyle.md

@@ -85,6 +85,11 @@ Naming conventions in python
 
 Whatever the PEP 8 guide proposes.
 
+Naming conventions for files and directories
+============================================
+
+Filenames and directories should be PascalCase. The extensions of the files are lowercase.
+
 C++ rules
 =========
 

docs/drafts/interleaved_vbos.txt

@@ -1,23 +0,0 @@
-Changes for interleaved VBOs 
-
-Mesh
-====
-
-MeshBase
-- getIndicesVbo(lod) Return I VBO
-- getTextureChannelsCount()
-- getIndicesNumber(lod)
-- getVerticesNumber(lod)
-- getBoundingShape()
-- hasWeights()
-- getVboInfo(enum, vbo, size, type, stride, base) given an enum return some 
-  stuff that will pass to glVertexAttribPointer() to set the VAO
-
-
-Model
-=====
-
-- createVaos() Change that to accept new MeshBase interface
-
-
-

docs/drafts/light-material-example.mtl

@@ -1,44 +0,0 @@
-<material>
-	<passes>
-		<pass>LIGHT</pass>
-	</passes>
-
-	<shaderProgram>
-		<vertexShader>
-			<includes>
-				<include>shaders/SimpleVert.glsl</include>
-			</includes>
-		</vertexShader>
-		
-		<fragmentShader>
-			<includes>
-				<include>shaders/IsPointLight.glsl</include>
-			</includes>
-			
-			<inputs>
-				<input>
-					<name>diffuseColor</name>
-					<type>vec3</type>
-					<value><x>1</x><y>2</y><z>3</z></value>
-				</input>
-				<input>
-					<name>specularColor</name>
-					<type>vec3</type>
-					<value><x>1</x><y>2</y><z>3</z></value>
-				</input>
-				<input>
-					<name>radius</name>
-					<type>float</type>
-					<value><float>1</float></value>
-				</input>
-			</inputs>
-			
-			<operations>
-				<operation>
-					<id>0</id>
-					<function>do</function>
-				</operation>
-			</operations>
-		</fragmentShader>
-	</shaderProgram>
-</material>

docs/drafts/notes.txt

@@ -1,11 +0,0 @@
-- Have to depth buffers in the MS. The MS writes in the k frame to the first and in the k+1 in the other. With this way we can read from the one and write to the other. Test in 33Hz
-
-- The light material should contain the bool: castsShadow
-
-- All scene objects are debugable because the render at least in DBGS
-
-- Rename DBG stage to DS
-
-- Octree has SceneNodes
-
-- All scene nodes have AABB

docs/drafts/octree.py

@@ -1,14 +0,0 @@
-from math import *
-
-octree_node_size = 112
-
-def recurse(depth):
-	if depth == 0:
-		return 1
-	else:
-		return pow(8, depth) + recurse(depth - 1)
-
-def octree_size(depth):
-	return recurse(depth) * octree_node_size
-
-print("Size %d" % (octree_size(3)))

docs/drafts/physics.md

@@ -1,9 +0,0 @@
-
-Physics engine spec
-===================
-
-This is the spec for physics engine
-
-## 
-
-

docs/drafts/scene-abstraction.txt

@@ -1,237 +0,0 @@
-Create a new scene organisation that follows some rules:
-- Be extendable from outside AnKi
-- Has a simple interface and correct containers
-- Be able to fast cast and fast check type (llvm isa<>)
-
-Every scene node has a few properties that are actually interfaces. This interfaces are:
-
-+========================+==================+===================================+=====================+
-| Class name             | Base class       | Interface                         | Used                |
-+========================+==================+===================================+=====================+
-| BaseRenderable         | -                | - getVao(level, type)             | -                   |
-|                        |                  | - getVertIdsNum(level, type)      |                     |
-|                        |                  | - getModelMatrix(level, type)     |                     |
-+------------------------+------------------+-----------------------------------+---------------------+
-| Renderable             | BaseRenderable   | - getMaterial                     | PatchNode           |
-|                        | VisibleCheckable | - getMaterialRuntime (Mutable)    |                     |
-|                        |                  | - getMaterialRuntime (Const)      |                     |
-|                        |                  | - renderInMs (its not virtual)    |                     |
-+------------------------+------------------+-----------------------------------+---------------------+
-| DebugRenderable        | BaseRenderable   | -                                 | Camera, Light       |
-+------------------------+------------------+-----------------------------------+---------------------+
-| IsRenderable           | BaseRenderable   | getShaderProgram                  | Light               |
-+------------------------+------------------+-----------------------------------+---------------------+
-| VisiblesContainable    | -                | - getVisiblesInfo                 | Camera, Light       |
-|                        |                  | - testFrustum(VisibleCheckable)   |                     |
-+------------------------+------------------+-----------------------------------+---------------------+
-| VisibleCheckable       | -                | getCollisionShape                 | Camera, Light,      |
-|                        |                  |                                   | ModelNode, SkinNode,|
-|                        |                  |                                   | PatchNode           |
-+------------------------+------------------+-----------------------------------+---------------------+
-| RenderablesContainable | -                | - getRenderables                  | ModelNode, SkinNode |
-|                        |                  | - nodesInheritCollisionShape      |                     |
-+------------------------+------------------+-----------------------------------+---------------------+
-| Projectable            | -                | - getViewMatrix                   | Light, Camera       |
-|                        |                  | - getProjectionMatrix             |                     |
-+------------------------+------------------+-----------------------------------+---------------------+
-
-
-- VisibleCheckable
-	- getCollisionShape [virtual]
-	- getVisible
-	- setVisible
-	- getVisibilityGroup
-	
-- Renderable
-	- material [virtual]
-	- getVao(level, passType) [virtual]
-	
-- Light (aka IsRenderable)
-	- getMaterialRuntime [virtual]
-	- getVao() [virtual]
-	
-- VisiblesContainable
-	- N * M sceneNodes where N is 4 (renderables and lights) and M is the number of the scene nodes
-	- testFrustum(VisibleCheckable)
-	
-- RenderablesContainable
-	- N * SceneNode
-	- nodesInheritCollisionShape
-
-
-
-PatchNode: Renderable, VisibleCheckable
-
-Light: IsRenderable, VisibleCheckable, VisiblesContainable
-
-Camera: VisibleCheckable, VisiblesContainable
-
-ModelNode: VisibleCheckable, RenderablesContainable
-
-
-
-Rendering passes:
-	- Level n
-		- Color
-		- Depth
-		- DepthParaboloid	
-	- Debug
-
-
-Other classes:
-	
-
-**BaseRenderableInfo**: Contains a class with public interface of:
-
-	- 
-
-**VisiblesInfo**: Contains the lists of:
-
-	- Renderables
-		- renderables in MS
-		- renderables in BS
-	- IsRenderables
-		- point lights
-		- spot lights
-		
-==================
-Visibility testing
-==================
-
-In visibility testing we gather the visible renderables of MS and BS and the lights for IS. Also for every visible light we gather the renderables.
-
-Real flow:
-
-	function test(cam)
-		for 
-	endfunction
-
-::
-
-	function test(Camera cam)
-		for node in scene's nodes
-			set node not visible
-		endfor
-		
-		for rcn in all scene's renderablesContainableNodes
-
-				if rcn not inside cam's frustum
-					break
-				endif
-			
-				set rcn to visible
-			
-				# eg skin
-				if rcn renderablesInheritContainingCollisionShape
-					for renderable in rcn's renderables
-						set renderable visible
-						put renderable in cam's container
-					endfor
-				# eg model node
-				else
-					for renderable in rcn's renderables
-						if renderable inside cam frustum
-							put renderable in cam's container
-						endif
-					endfor
-				endif
-			endif
-		endfor
-		
-		for l in all scene's lights
-			if l inside cam's frustum
-				put l in cam's container
-				
-				if l is shadow caster
-					test(l)
-				endif
-				
-			endfor
-		endfor
-		
-	endfunction
-	
-	
-- Find all the octree nodes that are inside the given frustum
-- Norrow down them using the Renderer and other tests
-- For all those octree nodes get the scene nodes
-- Resolve buckets
-- Finaly call SceneNode::visibleUpdate() for all visibles
-
-Method declaration: void performVisibilityTests(const Octree&, const Frustum&, const Renderer&, uint passMask);
-
-The Renderer is for hardware occlusion queries
-
-=========
-Rendering
-=========
-
-::
-	function render(VisiblesContainable obj, PassType pt)	
-		for renderable obj's renderables
-			level = calc from distance of obj and renderable
-		
-			setupShaderProgram for obj in pt and level
-			render using vao of level
-		endfor
-	endfunction
-
-========
-Problems
-========
-
-- All properties should contain the world transform
-- What happens in a second pass for other camera (for split screen for example). Now the renderings happen sequential so no problem. It may fuck up the visibility vectors
-
-====
-ToDo
-====
-
-- Move update redesign
-	- First update the world transforms for all nodes
-	- then for the nodes that have moved (we allready keep the previ world transform) call the SceneNode::moveUpdate
-	
-	
-===
-xxx
-===
-
-Scene
-	- N x SceneNode
-	- 1 x Octree
-	
-	- Update transforms
-	- Call move updates if moved
-
-SceneObject
-
-StaticObject: SceneObject
-
-SceneNode: SceneObject
-	- static | moving
-	- TRF
-	- parent & children
-	
-Renderable
-	- stage? MS | BS | LS | DBG
-	- material
-	- world transform [for moving]
-	- collision shape [for moving]
-	
-Frustum
-	- N x renderables
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

docs/drafts/scene.xmi

@@ -1,630 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<XMI verified="false" xmi.version="1.2" timestamp="2011-11-04T13:10:44" xmlns:UML="http://schema.omg.org/spec/UML/1.3" >
- <XMI.header>
-  <XMI.documentation>
-   <XMI.exporter>umbrello uml modeller http://uml.sf.net</XMI.exporter>
-   <XMI.exporterVersion>1.5.8</XMI.exporterVersion>
-   <XMI.exporterEncoding>UnicodeUTF8</XMI.exporterEncoding>
-  </XMI.documentation>
-  <XMI.metamodel xmi.version="1.3" href="UML.xml" xmi.name="UML" />
- </XMI.header>
- <XMI.content>
-  <UML:Model isSpecification="false" isAbstract="false" isLeaf="false" xmi.id="m1" isRoot="false" name="UML Model" >
-   <UML:Namespace.ownedElement>
-    <UML:Stereotype visibility="public" isSpecification="false" namespace="m1" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="folder" name="folder" />
-    <UML:Stereotype visibility="public" isSpecification="false" namespace="m1" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="datatype" name="datatype" />
-    <UML:Model stereotype="folder" visibility="public" isSpecification="false" namespace="m1" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="Logical View" name="Logical View" >
-     <UML:Namespace.ownedElement>
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-       <UML:Namespace.ownedElement>
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-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="cX4NFIZFaUzG" name="char" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="IOPQJxo1uxLj" name="bool" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="QWncpthQOjne" name="float" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="2Nraprq5DFWU" name="double" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="AIU3DpmeJYG7" name="short" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="PxVlhGPhdFHQ" name="long" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="46UFJyjSGDVS" name="unsigned int" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="0F6IlKP8Guux" name="unsigned short" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="AHcmWrAaxepH" name="unsigned long" />
-        <UML:DataType stereotype="datatype" visibility="public" isSpecification="false" namespace="Datatypes" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="cXhriCJhPNzB" name="string" />
-       </UML:Namespace.ownedElement>
-      </UML:Package>
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="HxGBsOTUAxKJ" name="SceneNode" >
-       <UML:Classifier.feature>
-        <UML:Attribute visibility="public" isSpecification="false" xmi.id="ZNeGl1DugbBe" type="pNUDqxMlHfJY" name="getWorldTransform" />
-       </UML:Classifier.feature>
-      </UML:Class>
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="pNUDqxMlHfJY" name="Transform" />
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="TEV0c7GN8THn" name="Renderable" >
-       <UML:Classifier.feature>
-        <UML:Operation visibility="public" isSpecification="false" isQuery="true" isAbstract="true" isLeaf="false" isRoot="false" xmi.id="Vj0SWP8oBlwP" name="getMaterialRuntime" />
-        <UML:Operation visibility="public" isSpecification="false" isQuery="true" isAbstract="true" isLeaf="false" isRoot="false" xmi.id="BshfFnROWMlJ" name="getVao" >
-         <UML:BehavioralFeature.parameter>
-          <UML:Parameter kind="return" xmi.id="0tLfLwPX5SXx" type="gIneAG4GVUoA" />
-          <UML:Parameter visibility="private" isSpecification="false" xmi.id="8x4sNu7XmmC0" type="WeWTgTZTNfM1" value="" name="pass" />
-          <UML:Parameter visibility="private" isSpecification="false" xmi.id="acM6y8OSmsvQ" type="WeWTgTZTNfM1" value="" name="level" />
-         </UML:BehavioralFeature.parameter>
-        </UML:Operation>
-        <UML:Operation visibility="public" isSpecification="false" isQuery="true" isAbstract="true" isLeaf="false" isRoot="false" xmi.id="vYJ3CpWBc5wv" name="getWorldTransform" >
-         <UML:BehavioralFeature.parameter>
-          <UML:Parameter kind="return" xmi.id="DRQPEuYrzSkL" type="pNUDqxMlHfJY" />
-         </UML:BehavioralFeature.parameter>
-        </UML:Operation>
-        <UML:Operation visibility="public" isSpecification="false" isQuery="true" isAbstract="true" isLeaf="false" isRoot="false" xmi.id="l4JnaMDzhFxy" name="isDebug" >
-         <UML:BehavioralFeature.parameter>
-          <UML:Parameter kind="return" xmi.id="qTw93hxLNgPh" type="IOPQJxo1uxLj" />
-         </UML:BehavioralFeature.parameter>
-        </UML:Operation>
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-      </UML:Class>
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="ysUP7HSYgHLa" name="MaterialRuntime" />
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="gIneAG4GVUoA" name="Vao" />
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="WeWTgTZTNfM1" name="uint" />
-      <UML:Association visibility="public" isSpecification="false" namespace="Logical View" xmi.id="DiEBl5WfC3Qx" name="" >
-       <UML:Association.connection>
-        <UML:AssociationEnd changeability="changeable" visibility="public" isNavigable="false" isSpecification="false" xmi.id="GOXqkboqxGaq" type="TEV0c7GN8THn" name="" aggregation="none" />
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-       <UML:Classifier.feature>
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-        <UML:Operation visibility="public" isSpecification="false" isQuery="false" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="F64WpOehOVZp" name="getSceneNodes" />
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-      <UML:Association visibility="public" isSpecification="false" namespace="Logical View" xmi.id="77X4NlyEiqyl" name="" >
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-      </UML:Association>
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-       <UML:Association.connection>
-        <UML:AssociationEnd changeability="changeable" visibility="public" isNavigable="false" isSpecification="false" xmi.id="dkJik8OrPfNX" type="TEV0c7GN8THn" name="" aggregation="none" />
-        <UML:AssociationEnd changeability="changeable" visibility="public" isNavigable="true" isSpecification="false" xmi.id="V5nTK4lJKI1N" type="yadzq4qGRJfr" name="" aggregation="none" />
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-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="dCBUqHNJKHDt" name="Light" />
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="TjDWTnRyaQ0W" name="PointLight" />
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="dzv0D2dND6ET" name="SpotLight" >
-       <UML:Classifier.feature>
-        <UML:Attribute visibility="private" isSpecification="false" xmi.id="M6jeAA4abaKS" type="A5llWlH7jA7w" name="cam" />
-       </UML:Classifier.feature>
-      </UML:Class>
-      <UML:Class visibility="public" isSpecification="false" namespace="Logical View" isAbstract="false" isLeaf="false" isRoot="false" xmi.id="TXniieBBNNgp" name="Camera" />
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- </XMI.extensions>
-</XMI>

docs/drafts/scene2.xmi

@@ -1,612 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<XMI verified="false" xmi.version="1.2" timestamp="2011-12-29T04:41:49" xmlns:UML="http://schema.omg.org/spec/UML/1.3">
- <XMI.header>
-  <XMI.documentation>
-   <XMI.exporter>umbrello uml modeller http://uml.sf.net</XMI.exporter>
-   <XMI.exporterVersion>1.5.8</XMI.exporterVersion>
-   <XMI.exporterEncoding>UnicodeUTF8</XMI.exporterEncoding>
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docs/drafts/texture_format.txt

@@ -1,57 +0,0 @@
-
-======
-Header
-======
-
-ANKITEX1
-width
-height
-depth
-texture type  2D | cube | 3D | 2DArray
-color_format  RGB8 | RGBA8
-compression_formats  RAW & ETC2 & S3TC
-normal
-miplevels
-
-
-===========
-Data layout
-===========
-
-- Format A
-	- Level 0
-		- Depth 0 or face 0
-		- Depth N or face N
-	- Level N
-- Format B
-
-
-================
-Helper functions
-================
-
-PtrSize getDataSectionSize()
-
-Get The size of all the texture data. header+data_section_size == file_size
-
-
-PtrSize getCompressedFormatSize(format)
-
-Get the size of the a compressed format
-
-
-UVec2 getLevelSize(width, height, level)
-
-
-UVec2 getSurfaceSize(data_compression, level);
-
-Given a data compression format and the level get the size that the data should 
-be
-
-=============
-Sanity checks
-=============
-
-- Compressed format and no mipmap should issue a warning
-- Get the total size of the file, sub the header, calculate the size and check 
-  if they match

docs/drafts/tiler_optimized.txt

@@ -1,113 +0,0 @@
-=============
-Update planes
-=============
-
-planetrf = 22* 14+
-
-updatealltileplanes = planetrf * (15 + 15 + 256 * 2)
-
-sum = 11924* 7588+
-
-
-=============
-transform everything else
-=============
-
-100 lights
-1000 other spatials
-
-trfaabb = 30* 27+
-
-lighttrf = 900* 600+
-otherspatialstrf = 30000* 27000+
-
-=============
-transform them for 2D checks
-=============
-
-mat4mulvec4 = 16* 12+
-
-alllights = 3200* 2400+
-otherspatial = 128000* 96000+
-
-
-
-function create_tiles
-	
-end
-
-
-algorithm cs aabb fr
-	MAX_POINTS = 8
-
-	pointsWorld[MAX_POINTS]
-
-	if cs.type is pespective frustum
-		pointsWorld[...] = get the 5 points
-		n = 5
-	else
-		pointsWorld[...] = get the 8 aabb points
-		n = 8
-	end
-
-	pointsNdc[MAX_POINTS]
-
-	minZ, maxZ
-	for i in (0, n)
-		pointsNdc[i] = fr.projectionMat * pointsWorld[i]
-		pointsNdc[i] /= pointsNdc[i].w
-
-		update minZ and maxZ
-	end
-
-	edges = convexHull2D(pointsNdc, n)
-
-	depth = log 2 TILES
-
-	for edge in edges
-		do_edge edge -1..1, -1..1 depth
-	end
-end
-
-do_edge edge min max depth
-	if min and max not inside min max
-		return
-	end
-
-	if depth == 0
-		mark visible
-	endif
-
-	center = (min + max) / 2
-	inside[4] = false
-
-	if center left of edge
-		// right up
-		p = max
-		if p is left of edge
-			inside[0] = true;
-		end
-
-		// center top
-		p = center.x, max.y
-		if p is left of edge
-			inside[0] = true;
-			inside[1] = true;
-		end
-
-		// left top
-		p = min.x, max.y
-		if p is left of edge
-			inside[1] = true;
-		end
-
-		// blah blah
-	else
-		inside[all] = true
-	end
- 
-	for all that are inside
-		do_edge new_min new_max depth - 1
-	end
-end
-