Render scene passes with shader processing The jit.gl.pass object encapsulates processing of one or more sub-passes. A sub-pass consists of a single frame of gl, and post-processing shader, and is defined in a xml pass description file (JXP). Complex scene-processing hierarchies can be obtained by chaining multiple jit.gl.pass objects. Cycling '74 Jitter messages to this 3d object TEXT_HERE TEXT_HERE texture output TEXT_HERE connect to child jit.gl.pass objects TEXT_HERE dumpout TEXT_HERE Dynamic attributes Get and set dynamic attributes generated from sub-pass shader parameters. Drag and drop a .jxp file Drag and drop a .jxp file Open the JXP file Open the JXP file Sets the given shader parameter with the given atom values as defined in a JXS (Jitter shader) Sets the given shader parameter with the given atom values as defined in a JXS (Jitter shader) file. Open the JXP file Open the JXP file Load a JXP file from disk Load a JXP file from disk Child jit.gl.pass name The child jit.gl.pass name (default = none). Set automatically by patchcord connection, and manually by providing a valid jit.gl.pass object name. Depth drawto context name Depth drawto gl context name. Unless set by user, depth_drawto equals drawto JXP file name JXP file name (default = none) Output texture name Output texture name (default = UID). Texture quality Internal texture quality (deault = med). Changeing quality changes the type attribute of internal jit.gl.texture objects. type = char TEXT_HERE type = float16 TEXT_HERE type = float32 TEXT_HERE Each JXP file contains one or more <pass> effects. Each pass-effect contains one or more <subpass> tags. The <subpass> specifies a shader file for processing its pass, using the "file" attribute, or a jit.gl.pix gen file using the "gen" attribute and contains one or more <input> tags. The final subpass can specify which buffer to write to using the "output" attribute. Certain attributes of jit.gl.slab or jit.gl.pix can also be set here (e.g. dimscale, rect). The input specifies its texture source by setting either "name" or "source". Name can be any named texture, and source can be one of the following:
COLOR - the jit.gl.node color render target (or color output of previous jit.gl.pass)
NORMALS - the jit.gl.node normals render target + depth in alpha channel
VELOCITY - the jit.gl.node velocity render target
PREVIOUS - the preceding subpass output
HISTORY - the previous jit.gl.pass output
TEXTURE0..N - the jit.gl.pass texture attribute list of texture names

Pass effects that request NORMALS or VELOCITY as input sources require jit.gl.material objects bound to any geometry objects in the scene. These effects include depth, dof, motionblur, and ssao.