unknown
298 lines
10 KiB
Haxe
298 lines
10 KiB
Haxe
package arm;
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import kha.graphics4.TextureFormat;
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import kha.graphics4.TextureUnit;
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import kha.graphics4.ConstantLocation;
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import iron.RenderPath;
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import arm.ui.UITrait;
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import arm.Tool;
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class Layers {
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public static var pipe:kha.graphics4.PipelineState = null;
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public static var pipeCopy:kha.graphics4.PipelineState;
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public static var pipeMask:kha.graphics4.PipelineState;
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public static var tex0:TextureUnit;
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public static var tex1:TextureUnit;
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public static var tex2:TextureUnit;
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public static var texa:TextureUnit;
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public static var texb:TextureUnit;
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public static var texc:TextureUnit;
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public static var opac:ConstantLocation;
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public static var tex0Mask:TextureUnit;
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public static var texaMask:TextureUnit;
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public static var imga:kha.Image = null;
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public static var imgb:kha.Image = null;
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public static var imgc:kha.Image = null;
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public static var expa:kha.Image = null;
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public static var expb:kha.Image = null;
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public static var expc:kha.Image = null;
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public static var expd:kha.Image = null;
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public static function initLayers(g:kha.graphics4.Graphics) {
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g.end();
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var layers = UITrait.inst.layers;
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layers[0].texpaint.g4.begin();
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layers[0].texpaint.g4.clear(kha.Color.fromFloats(0.5, 0.5, 0.5, 0.0)); // Base
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layers[0].texpaint.g4.end();
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layers[0].texpaint_nor.g4.begin();
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layers[0].texpaint_nor.g4.clear(kha.Color.fromFloats(0.5, 0.5, 1.0, 0.0)); // Nor
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layers[0].texpaint_nor.g4.end();
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layers[0].texpaint_pack.g4.begin();
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layers[0].texpaint_pack.g4.clear(kha.Color.fromFloats(1.0, 0.4, 0.0, 0.0)); // Occ, rough, met
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layers[0].texpaint_pack.g4.end();
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g.begin();
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iron.App.removeRender(initLayers);
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UITrait.inst.ddirty = 3;
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}
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public static function clearLastLayer(g:kha.graphics4.Graphics) {
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g.end();
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var layers = UITrait.inst.layers;
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var i = layers.length - 1;
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layers[i].texpaint.g4.begin();
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layers[i].texpaint.g4.clear(kha.Color.fromFloats(0.0, 0.0, 0.0, 0.0)); // Base
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layers[i].texpaint.g4.end();
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layers[i].texpaint_nor.g4.begin();
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layers[i].texpaint_nor.g4.clear(kha.Color.fromFloats(0.5, 0.5, 1.0, 0.0)); // Nor
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layers[i].texpaint_nor.g4.end();
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layers[i].texpaint_pack.g4.begin();
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layers[i].texpaint_pack.g4.clear(kha.Color.fromFloats(1.0, 0.0, 0.0, 0.0)); // Occ, rough, met
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layers[i].texpaint_pack.g4.end();
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g.begin();
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iron.App.removeRender(clearLastLayer);
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}
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public static function resizeLayers(g:kha.graphics4.Graphics) {
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var C = App.C;
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if (UITrait.inst.resHandle.position >= 4) { // Save memory for >=16k
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C.undo_steps = 1;
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if (UITrait.inst.undoHandle != null) UITrait.inst.undoHandle.value = C.undo_steps;
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while (UITrait.inst.undoLayers.length > C.undo_steps) { var l = UITrait.inst.undoLayers.pop(); l.unload(); }
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}
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g.end();
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var i = 0;
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for (l in UITrait.inst.layers) {
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l.resize(i == 0);
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if (i > 0) l.texpaint.setDepthStencilFrom(UITrait.inst.layers[0].texpaint);
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i++;
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}
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for (l in UITrait.inst.undoLayers) {
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l.resize(false);
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l.texpaint.setDepthStencilFrom(UITrait.inst.layers[0].texpaint);
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}
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var rts = RenderPath.active.renderTargets;
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rts.get("texpaint_blend0").image.unload();
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rts.get("texpaint_blend0").raw.width = Config.getTextureRes();
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rts.get("texpaint_blend0").raw.height = Config.getTextureRes();
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rts.get("texpaint_blend0").image = kha.Image.createRenderTarget(Config.getTextureRes(), Config.getTextureRes(), TextureFormat.L8);
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rts.get("texpaint_blend1").image.unload();
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rts.get("texpaint_blend1").raw.width = Config.getTextureRes();
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rts.get("texpaint_blend1").raw.height = Config.getTextureRes();
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rts.get("texpaint_blend1").image = kha.Image.createRenderTarget(Config.getTextureRes(), Config.getTextureRes(), TextureFormat.L8);
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UITrait.inst.brushBlendDirty = true;
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g.begin();
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UITrait.inst.ddirty = 2;
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iron.App.removeRender(resizeLayers);
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}
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public static function deleteSelectedLayer() {
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UITrait.inst.selectedLayer.unload();
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UITrait.inst.layers.remove(UITrait.inst.selectedLayer);
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UITrait.inst.setLayer(UITrait.inst.layers[0]);
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}
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public static function makePipe() {
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pipe = new kha.graphics4.PipelineState();
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pipe.vertexShader = kha.graphics4.VertexShader.fromSource(ConstData.layerMergeVert);
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pipe.fragmentShader = kha.graphics4.FragmentShader.fromSource(ConstData.layerMergeFrag);
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var vs = new kha.graphics4.VertexStructure();
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vs.add("pos", kha.graphics4.VertexData.Float2);
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pipe.inputLayout = [vs];
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pipe.compile();
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tex0 = pipe.getTextureUnit("tex0");
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tex1 = pipe.getTextureUnit("tex1");
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tex2 = pipe.getTextureUnit("tex2");
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texa = pipe.getTextureUnit("texa");
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texb = pipe.getTextureUnit("texb");
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texc = pipe.getTextureUnit("texc");
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opac = pipe.getConstantLocation("opac");
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pipeCopy = new kha.graphics4.PipelineState();
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pipeCopy.vertexShader = kha.graphics4.VertexShader.fromSource(ConstData.layerViewVert);
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pipeCopy.fragmentShader = kha.graphics4.FragmentShader.fromSource(ConstData.layerViewFrag);
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var vs = new kha.graphics4.VertexStructure();
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vs.add("pos", kha.graphics4.VertexData.Float3);
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vs.add("tex", kha.graphics4.VertexData.Float2);
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vs.add("col", kha.graphics4.VertexData.Float4);
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pipeCopy.inputLayout = [vs];
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pipeCopy.compile();
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pipeMask = new kha.graphics4.PipelineState();
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pipeMask.vertexShader = kha.graphics4.VertexShader.fromSource(ConstData.layerMergeVert);
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pipeMask.fragmentShader = kha.graphics4.FragmentShader.fromSource(ConstData.maskMergeFrag);
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var vs = new kha.graphics4.VertexStructure();
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vs.add("pos", kha.graphics4.VertexData.Float2);
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pipeMask.inputLayout = [vs];
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pipeMask.compile();
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tex0Mask = pipeMask.getTextureUnit("tex0");
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texaMask = pipeMask.getTextureUnit("texa");
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}
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public static function makeTempImg() {
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var l = UITrait.inst.layers[0];
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if (imga != null && imga.width != l.texpaint.width) {
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imga.unload();
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imgb.unload();
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imgc.unload();
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imga = null;
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imgb = null;
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imgc = null;
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}
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if (imga == null) {
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imga = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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imgb = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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imgc = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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}
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}
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public static function makeExportImg() {
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var l = UITrait.inst.layers[0];
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if (expa != null && expa.width != l.texpaint.width) {
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expa.unload();
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expb.unload();
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expc.unload();
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expd.unload();
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expa = null;
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expb = null;
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expc = null;
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expd = null;
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}
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if (expa == null) {
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expa = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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expb = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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expc = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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expd = kha.Image.createRenderTarget(l.texpaint.width, l.texpaint.height);
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}
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}
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public static function mergeSelectedLayer(g:kha.graphics4.Graphics) {
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if (pipe == null) makePipe();
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var l0 = UITrait.inst.layers[0];
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var l1 = UITrait.inst.selectedLayer;
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for (i in 1...UITrait.inst.layers.length) { // Merge down
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if (UITrait.inst.layers[i] == l1) {
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l0 = UITrait.inst.layers[i - 1];
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break;
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}
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}
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g.end();
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makeTempImg();
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if (l1.texpaint_mask != null) {
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l1.applyMask();
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}
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// Copy layer0 to temp
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imga.g2.begin(false);
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imga.g2.pipeline = pipeCopy;
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imga.g2.drawImage(l0.texpaint, 0, 0);
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imga.g2.end();
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imgb.g2.begin(false);
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imgb.g2.pipeline = pipeCopy;
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imgb.g2.drawImage(l0.texpaint_nor, 0, 0);
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imgb.g2.end();
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imgc.g2.begin(false);
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imgc.g2.pipeline = pipeCopy;
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imgc.g2.drawImage(l0.texpaint_pack, 0, 0);
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imgc.g2.end();
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// Merge into layer0
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if (iron.data.ConstData.screenAlignedVB == null) iron.data.ConstData.createScreenAlignedData();
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l0.texpaint.g4.begin([l0.texpaint_nor, l0.texpaint_pack]);
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l0.texpaint.g4.setPipeline(pipe);
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l0.texpaint.g4.setTexture(tex0, l1.texpaint);
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l0.texpaint.g4.setTexture(tex1, l1.texpaint_nor);
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l0.texpaint.g4.setTexture(tex2, l1.texpaint_pack);
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l0.texpaint.g4.setTexture(texa, imga);
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l0.texpaint.g4.setTexture(texb, imgb);
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l0.texpaint.g4.setTexture(texc, imgc);
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l0.texpaint.g4.setFloat(opac, l1.maskOpacity);
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l0.texpaint.g4.setVertexBuffer(iron.data.ConstData.screenAlignedVB);
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l0.texpaint.g4.setIndexBuffer(iron.data.ConstData.screenAlignedIB);
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l0.texpaint.g4.drawIndexedVertices();
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l0.texpaint.g4.end();
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g.begin();
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deleteSelectedLayer();
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iron.App.removeRender(mergeSelectedLayer);
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UITrait.inst.setLayer(l0);
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UITrait.inst.layerPreviewDirty = true;
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}
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public static function isFillMaterial():Bool {
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var m = UITrait.inst.selectedMaterial;
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for (l in UITrait.inst.layers) if (l.material_mask == m) return true;
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return false;
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}
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public static function updateFillLayers(fills = 1) {
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var m = UITrait.inst.selectedMaterial;
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var layers = UITrait.inst.layers;
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var selectedLayer = UITrait.inst.selectedLayer;
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var isMask = UITrait.inst.selectedLayerIsMask;
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var selectedTool = UITrait.inst.selectedTool;
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var current:kha.graphics4.Graphics2 = null;
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var first = true;
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for (l in layers) {
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if (l.material_mask == m) {
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if (first) {
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current = @:privateAccess kha.graphics4.Graphics2.current;
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if (current != null) current.end();
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UITrait.inst.pdirty = fills;
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UITrait.inst.selectedLayerIsMask = false;
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UITrait.inst.selectedTool = ToolFill;
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}
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UITrait.inst.selectedLayer = l;
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UITrait.inst.setObjectMask();
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if (first) {
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first = false;
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arm.MaterialParser.parsePaintMaterial();
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}
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for (i in 0...fills) {
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arm.renderpath.RenderPathPaint.commandsPaint();
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}
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}
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}
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if (!first) {
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UITrait.inst.pdirty = 0;
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UITrait.inst.ddirty = 2;
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UITrait.inst.rdirty = 2;
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if (current != null) current.begin(false);
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UITrait.inst.selectedLayer = selectedLayer;
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UITrait.inst.selectedLayerIsMask = isMask;
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UITrait.inst.setObjectMask();
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UITrait.inst.selectedTool = selectedTool;
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}
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}
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}
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