var Utils = require('../../../renderer/webgl/Utils'); 
var GridWebGLRenderer = function (renderer, src, interpolationPercentage, camera, parentMatrix){ 
var pipeline = this.pipeline; 
var camMatrix = pipeline._tempMatrix1; 
var shapeMatrix = pipeline._tempMatrix2; 
var calcMatrix = pipeline._tempMatrix3; 
renderer.setPipeline(pipeline); 
shapeMatrix.applyITRS(src.x, src.y, src.rotation, src.scaleX, src.scaleY); 
camMatrix.copyFrom(camera.matrix); 
if (parentMatrix) { 
camMatrix.multiplyWithOffset(parentMatrix, - camera.scrollX * src.scrollFactorX, - camera.scrollY * src.scrollFactorY); 
shapeMatrix.e = src.x; 
shapeMatrix.f = src.y; 
} 
 else { 
shapeMatrix.e -= camera.scrollX * src.scrollFactorX; 
shapeMatrix.f -= camera.scrollY * src.scrollFactorY; 
} 
camMatrix.multiply(shapeMatrix, calcMatrix); 
calcMatrix.translate(- src._displayOriginX, - src._displayOriginY); 
var alpha = camera.alpha * src.alpha; 
var width = src.width; 
var height = src.height; 
var cellWidth = src.cellWidth; 
var cellHeight = src.cellHeight; 
var gridWidth = Math.ceil(width / cellWidth); 
var gridHeight = Math.ceil(height / cellHeight); 
var cellWidthA = cellWidth; 
var cellHeightA = cellHeight; 
var cellWidthB = cellWidth - ((gridWidth * cellWidth) - width); 
var cellHeightB = cellHeight - ((gridHeight * cellHeight) - height); 
var fillTint; 
var fillTintColor; 
var showCells = src.showCells; 
var showAltCells = src.showAltCells; 
var showOutline = src.showOutline; 
var x = 0; 
var y = 0; 
var r = 0; 
var cw = 0; 
var ch = 0; 
if (showOutline) { 
cellWidthA-- ; 
cellHeightA-- ; 
if (cellWidthB === cellWidth) { 
cellWidthB-- ; 
} 
if (cellHeightB === cellHeight) { 
cellHeightB-- ; 
} 
} 
if (showCells && src.fillAlpha > 0) { 
fillTint = pipeline.fillTint; 
fillTintColor = Utils.getTintAppendFloatAlphaAndSwap(src.fillColor, src.fillAlpha * alpha); 
fillTint.TL = fillTintColor; 
fillTint.TR = fillTintColor; 
fillTint.BL = fillTintColor; 
fillTint.BR = fillTintColor; 
for (y = 0; y < gridHeight; y++ ){ 
if (showAltCells) { 
r = y % 2; 
} 
for (x = 0; x < gridWidth; x++ ){ 
if (showAltCells && r) { 
r = 0; 
continue ; 
} 
r++ ; 
cw = (x < gridWidth - 1)? cellWidthA: cellWidthB; 
ch = (y < gridHeight - 1)? cellHeightA: cellHeightB; 
pipeline.setTexture2D(); 
pipeline.batchFillRect(x * cellWidth, y * cellHeight, cw, ch); 
} 
} 
} 
if (showAltCells && src.altFillAlpha > 0) { 
fillTint = pipeline.fillTint; 
fillTintColor = Utils.getTintAppendFloatAlphaAndSwap(src.altFillColor, src.altFillAlpha * alpha); 
fillTint.TL = fillTintColor; 
fillTint.TR = fillTintColor; 
fillTint.BL = fillTintColor; 
fillTint.BR = fillTintColor; 
for (y = 0; y < gridHeight; y++ ){ 
if (showAltCells) { 
r = y % 2; 
} 
for (x = 0; x < gridWidth; x++ ){ 
if (showAltCells && !r) { 
r = 1; 
continue ; 
} 
r = 0; 
cw = (x < gridWidth - 1)? cellWidthA: cellWidthB; 
ch = (y < gridHeight - 1)? cellHeightA: cellHeightB; 
pipeline.setTexture2D(); 
pipeline.batchFillRect(x * cellWidth, y * cellHeight, cw, ch); 
} 
} 
} 
if (showOutline && src.outlineFillAlpha > 0) { 
var strokeTint = pipeline.strokeTint; 
var color = Utils.getTintAppendFloatAlphaAndSwap(src.outlineFillColor, src.outlineFillAlpha * alpha); 
strokeTint.TL = color; 
strokeTint.TR = color; 
strokeTint.BL = color; 
strokeTint.BR = color; 
for (x = 1; x < gridWidth; x++ ){ 
var x1 = x * cellWidth; 
pipeline.setTexture2D(); 
pipeline.batchLine(x1, 0, x1, height, 1, 1, 1, 0, false ); 
} 
for (y = 1; y < gridHeight; y++ ){ 
var y1 = y * cellHeight; 
pipeline.setTexture2D(); 
pipeline.batchLine(0, y1, width, y1, 1, 1, 1, 0, false ); 
} 
} 
} 
; 
module.exports = GridWebGLRenderer;