===== Render Configs =====


setvar myVariable 11235
setvar screenWidth $myVariable * 8

enum imageType { GL_UNSIGNED_BYTE }

renderconfig "DeferredRenderer"
path "path1"
path "path2"
program ""
vertshader "filename"
fragshader "filename"
vertattrib 0 "vtxPosition"
vertattrib  "name"
fbo GL_COLOR_ATTACHMENT0 GL_FLOAT GL_RGBA (texture "name" | renderbuffer <> | cube_(pos|neg)_(x|y|z) "name")
texture name "name" width 256 height 256 components 3 type GL_UNSIGNED_BYTE
loadtexture name "name" filename "filename"
uniformlist "uniformListName"
uniform_mat4 "uniformName"     ...    
uniform_vec3 "uniformName"   
uniform_mtl "uniformName" "materialPropertyName" uniformType
sampler "samplerObjectName" ((GL_WRAP_S|GL_WRAP_T|GL_WRAP_R|...) (PARAMVALUE) ...)

pass 
bindfbo "fboname"
bindtexture "shaderVariable" "textureName" ""
zonly 1
useuniforms "uniformlist"

pass 
# optional
zonly 0

==== VertexAttribInfo ====


struct VertexAttribInfo
{
    int index;
    string name;
};

**Render Configuration Syntax:**


vertattrib

==== ProgramInfo ====


struct ProgramInfo
{
    string name;
    string vertShader;
    string fragShader;
    vector vertexAttribs;
};

**Render Configuration Syntax:**


program 
vertshader 
fragshader

==== AttachmentInfo ====


struct AttachmentInfo
{
    string attachment; // "COLOR_ATTACHMENT0", "COLOR_ATTACHMENT1", "DEPTH_ATTACHMENT"
    string type;   // "GL_UNSIGNED_BYTE", ...
    string renderbuffer;
    string texture;
    string target;
};

==== FrambufferInfo ====


struct FramebufferInfo
{
    string name;
    // attachment, renderbuffer
    vector> renderbuffers;
    // attachment, target, texture, level
    vector> textures;
};


fbo "name"
fbo attach GL_RENDERBUFFER (GL_COLOR_ATTACHMENTn | GL_DEPTH_ATTACHMENT) "name"
fbo attach GL_TEXTURE_2D GL_(COLOR|DEPTH)_ATTACHMENT "name" [level = 0]
fbo attach GL_TEXTURE_CUBE_MAP_(POSITIVE|NEGATIVE)_(X|Y|Z) "name" [level = 0]

==== PassInfo ====


struct PassInfo
{
    int index;
    string fboName;
    string program;
    vector enables;
    vector uniformLists;
    vector> textures; // uniformName, textureObj, samplerObj
};

==== RenderConfigInfo ==== //RenderConfigInfo// is used to set up the entire rendering pipeline. It bridges the scene graph with the rendering engine. It tells the Fluxions engine how exactly a rendered image should be produced with OpenGL. It can be used to decide whether to quick render a depth pass with //zonly//. It can be used to decide whether to render the scene graph with //drawsg// or a full screen quad instead. The //width// and //height// may be specified. If they are 0, then the default screen width and height are used instead.


struct RenderConfigInfo
{
    string name;
    ProgramInfo program;
    FramebufferInfo fbo;
    vector passes;
    int zonly;
    int drawsg;
    int width;
    int height;
};

**Render Configuration Syntax:**


renderconfig 
glEnable

==== SamplerInfo ====


struct SamplerInfo
{
    string name;
    vector> parameters;
};

**Render Configuration Syntax:**


sampler 
sampler

==== TextureInfo ====


struct TextureInfo
{
    string name;
    enum target;
    vector files;
    int components;
    enum format;
    enum internalformat;
    int width;
    int height;
    bool generateMipmap;
};

**Render Configuration Syntax:**


texture 
texture  
texture      
texture generateMipmap


struct RenderbufferInfo
{
    int width;
    int height;
    enum format;
};

==== Renderer ====


struct Renderer
{
    map renderConfigs;
    map uniformLists;
    map textures;
    map samplers;
};

To tell the renderer what to render, use the render command


render 
render