[Convolute] Add normalize option, custom kernel size.

scripts/matrixGrid/matrixGrid.gml

@@ -1,19 +1,18 @@
 function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() constructor {
 	type     = _type;
-	size	 = _size;
-	inputs   = size * size;
+	size	 = 1;
 	onModify = _onModify;
 	unit	 = _unit;
 	
 	linked = false;
-	b_link = button(function() { linked = !linked; });
+	b_link = button(function() /*=>*/ { linked = !linked; });
 	b_link.icon = THEME.value_link;
 	
 	onModifyIndex = function(val, index) { 
 		var modi = false;
 		
 		if(linked) {
-			for( var i = 0; i < inputs; i++ )
+			for( var i = 0; i < size * size; i++ )
 				modi |= onModify(toNumber(val), i); 
 			return modi;
 		}
@@ -21,38 +20,26 @@ function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() construct
 		return onModify(toNumber(val), index); 
 	}
 	
-	onModifySingle[0] = function(val) { return onModifyIndex(val, 0); }
-	onModifySingle[1] = function(val) { return onModifyIndex(val, 1); }
-	onModifySingle[2] = function(val) { return onModifyIndex(val, 2); }
-	onModifySingle[3] = function(val) { return onModifyIndex(val, 3); }
-	
-	onModifySingle[4] = function(val) { return onModifyIndex(val, 4); }
-	onModifySingle[5] = function(val) { return onModifyIndex(val, 5); }
-	onModifySingle[6] = function(val) { return onModifyIndex(val, 6); }
-	onModifySingle[7] = function(val) { return onModifyIndex(val, 7); }
-	
-	onModifySingle[ 8] = function(val) { return onModifyIndex(val, 8); }
-	onModifySingle[ 9] = function(val) { return onModifyIndex(val, 9); }
-	onModifySingle[10] = function(val) { return onModifyIndex(val, 10); }
-	onModifySingle[11] = function(val) { return onModifyIndex(val, 11); }
-	
-	onModifySingle[12] = function(val) { return onModifyIndex(val, 12); }
-	onModifySingle[13] = function(val) { return onModifyIndex(val, 13); }
-	onModifySingle[14] = function(val) { return onModifyIndex(val, 14); }
-	onModifySingle[15] = function(val) { return onModifyIndex(val, 15); }
-	
 	extras = -1;
 	
-	for(var i = 0; i < inputs; i++) {
-		tb[i] = new textBox(_type, onModifySingle[i]);
+	static setSize = function(_size) {
+		if(size == _size) return self;
+		size = _size;
+		
+		for(var i = 0; i < size * size; i++) {
+			tb[i] = new textBox(type, onModifyIndex);
+			tb[i].onModifyParam = i;
 			tb[i].slidable = true;
 		}
 		
-	static setInteract = function(interactable = noone) { 
+		return self;
+	} setSize(_size);
+	
+	static setInteract = function(interactable = false) { 
 		self.interactable   = interactable;
 		b_link.interactable = interactable;
 		
-		for( var i = 0; i < inputs; i++ )
+		for( var i = 0; i < size * size; i++ )
 			tb[i].interactable = interactable;
 		
 		if(extras) 
@@ -62,7 +49,7 @@ function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() construct
 	static register = function(parent = noone) {
 		b_link.register(parent);
 		
-		for( var i = 0; i < inputs; i++ )
+		for( var i = 0; i < size * size; i++ )
 			tb[i].register(parent);
 		
 		if(extras) 
@@ -73,13 +60,13 @@ function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() construct
 	}
 	
 	static isHovering = function() { 
-		for( var i = 0, n = array_length(tb); i < n; i++ ) if(tb[i].isHovering()) return true;
+		for( var i = 0, n = size * size; i < n; i++ ) if(tb[i].isHovering()) return true;
 		return false;
 	}
 	
 	static drawParam = function(params) {
 		setParam(params);
-		for(var i = 0; i < inputs; i++)
+		for(var i = 0; i < size * size; i++)
 			tb[i].setParam(params);
 	
 		return draw(params.x, params.y, params.w, params.h, params.data, params.m);
@@ -91,6 +78,8 @@ function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() construct
 		w = _w;
 		h = _h * size;
 		
+		var ww = _w / size;
+		
 		var _bs = min(_h, ui(32));
 		if((_w - _bs) / size > ui(64)) {
 			if(extras && instanceof(extras) == "buttonClass") {
@@ -122,8 +111,6 @@ function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() construct
 		
 		}
 		
-		var ww = _w / size;
-		
 		draw_sprite_stretched_ext(THEME.textbox, 3, _x, _y, ww * size, _h * size, boxColor, 1);
 		draw_sprite_stretched_ext(THEME.textbox, 0, _x, _y, ww * size, _h * size, boxColor, 0.5 + 0.5 * interactable);	
 		
@@ -147,7 +134,6 @@ function matrixGrid(_type, _size, _onModify, _unit = noone) : widget() construct
 	
 	static clone = function() {
 		var cln = new matrixGrid(type, size, onModify, unit);
-		
 		return cln;
 	}
 }

scripts/nodeValue_drawer/nodeValue_drawer.gml

@@ -31,6 +31,11 @@ function drawWidget(xx, yy, ww, _m, jun, global_var = true, _hover = false, _foc
 		case "controlPointBox" : 
 		case "transformBox" : 
 			breakLine = true;
+			break;
+			
+		case "matrixGrid" :
+			breakLine = wid.size > 5;
+			break;
 	}
 	
 	var butx = xx;

scripts/node_convolution/node_convolution.gml

@@ -21,28 +21,39 @@ function Node_Convolution(_x, _y, _group = noone) : Node_Processor(_x, _y, _grou
 	
 	__init_mask_modifier(3); // inputs 7, 8, 
 	
+	newInput(9, nodeValue_Bool("Normalize", self, false));
+	
+	newInput(10, nodeValue_Int("Size", self, 3))
+	
 	newOutput(0, nodeValue_Output("Surface out", self, VALUE_TYPE.surface, noone));
 	
 	input_display_list = [ 5, 6,
 		["Surfaces", true],	0, 3, 4, 7, 8, 
-		["Kernel",	false],	1, 
+		["Kernel",	false],	10, 1, 9, 
 	];
 	
 	attribute_surface_depth();
 	attribute_oversample();
 	
-	static step = function() { #region
+	static step = function() {
 		__step_mask_modifier();
-	} #endregion
+	}
 	
 	static processData = function(_outSurf, _data, _output_index, _array_index) {
 		var _ker = _data[1];
+		var _nrm = _data[9];
+		var _siz = max(3, _data[10]);
 		var _sam = struct_try_get(attributes, "oversample");
 		
+		inputs[1].editWidget.setSize(_siz);
+		_ker = array_verify(_ker, _siz * _siz);
+		
 		surface_set_shader(_outSurf, sh_convolution);
-			shader_set_f("dimension",  surface_get_width_safe(_outSurf), surface_get_height_safe(_outSurf));
+			shader_set_dim("dimension", _outSurf);
 			shader_set_f("kernel",      _ker);
+			shader_set_i("size",        _siz);
 			shader_set_i("sampleMode",  _sam);
+			shader_set_i("normalized",  _nrm);
 			
 			draw_surface_safe(_data[0]);
 		surface_reset_shader();

scripts/textBox/textBox.gml

@@ -82,7 +82,8 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 			if(use_range) value = clamp(value, range_min, range_max);
 		}
 		
-		onModify(value);
+		if(onModifyParam == noone) onModify(value);
+		else onModify(value, onModifyParam);
 	}
 	
 	static setSlideType  = function(_slide_int = false) { slide_int   = _slide_int;   return self; }
@@ -177,7 +178,8 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 			}
 		} else {
 			if(is_callable(onModify)) {
-				var _modi = onModify(_val);
+				var _modi = onModifyParam == noone? onModify(_val) : onModify(_val, onModifyParam);
+				
 				if(_modi && IS_PATREON) shake_amount = PREFERENCES.textbox_shake / 4;
 				return _modi;
 			}
@@ -813,8 +815,10 @@ function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
 		
 		if(DRAGGING && (DRAGGING.type == "Text" || DRAGGING.type == "Number") && hover && hoverRect) {
 			draw_sprite_stretched_ext(THEME.ui_panel, 1, _x, _y, _w, _h, COLORS._main_value_positive, 1);
-			if(mouse_release(mb_left))
-				onModify(DRAGGING.data);
+			if(mouse_release(mb_left)) {
+				if(onModifyParam == noone) onModify(DRAGGING.data);
+				else onModify(DRAGGING.data, onModifyParam);
+			}
 		}
 		
 		selecting = self == WIDGET_CURRENT;

scripts/textInput/textInput.gml

@@ -1,6 +1,7 @@
 function textInput(_input, _onModify) : widget() constructor {
 	input		  = _input;
 	onModify	  = _onModify;
+	onModifyParam = noone;
 	selecting     = false;
 	auto_update   = false;
 	

shaders/sh_convolution/sh_convolution.fsh

@@ -4,9 +4,11 @@
 varying vec2 v_vTexcoord;
 varying vec4 v_vColour;
 
+uniform int   size;
 uniform vec2  dimension;
-uniform float kernel[9];
+uniform float kernel[256];
 uniform int   sampleMode;
+uniform int   normalized;
 
 vec4 sampleTexture(vec2 pos) {
 	if(pos.x >= 0. && pos.y >= 0. && pos.x <= 1. && pos.y <= 1.)
@@ -29,17 +31,24 @@ vec4 sampleTexture(vec2 pos) {
 
 void main() {
 	vec2  tex = 1. / dimension;
-	vec4 c = + kernel[0] * sampleTexture( v_vTexcoord + vec2(-tex.x, -tex.y) )
-		     + kernel[1] * sampleTexture( v_vTexcoord + vec2(    0., -tex.y) )
-		     + kernel[2] * sampleTexture( v_vTexcoord + vec2( tex.x, -tex.y) )
+	float sum = 1.;
 	
-		     + kernel[3] * sampleTexture( v_vTexcoord + vec2(-tex.x, 0.) )
-		     + kernel[4] * sampleTexture( v_vTexcoord + vec2(    0., 0.) )
-		     + kernel[5] * sampleTexture( v_vTexcoord + vec2( tex.x, 0.) )
-			
-			 + kernel[6] * sampleTexture( v_vTexcoord + vec2(-tex.x, tex.y) )
-		     + kernel[7] * sampleTexture( v_vTexcoord + vec2(    0., tex.y) )
-		     + kernel[8] * sampleTexture( v_vTexcoord + vec2( tex.x, tex.y) );
-	
-    gl_FragColor = vec4(c.rgb, 1.);
+	if(normalized == 1) {
+		sum = 0.;
+		int amo = size * size;
+		for(int i = 0; i < amo; i++) sum += kernel[i];
+	}
+	
+	float st = -(float(size) - 1.) / 2.;
+	vec4  c  = vec4(0.);
+	
+	for(int i = 0; i < size; i++)
+	for(int j = 0; j < size; j++) {
+		int  index = i * size + j;
+		vec2 px    = v_vTexcoord + vec2((float(j) + st) * tex.x, (float(i) + st) * tex.y);
+		
+		c += kernel[index] * sampleTexture(px) / sum;
+	}
+	
+    gl_FragColor = c;
 }