mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-16 07:23:52 +01:00
127 lines
3.6 KiB
Plaintext
127 lines
3.6 KiB
Plaintext
function Node_Smoke_Add(_x, _y, _group = noone) : Node_Smoke(_x, _y, _group) constructor {
|
|
name = "Add Emitter";
|
|
color = COLORS.node_blend_smoke;
|
|
icon = THEME.smoke_sim;
|
|
setDimension(96, 96);
|
|
|
|
manual_ungroupable = false;
|
|
|
|
newInput(0, nodeValue("Domain", self, CONNECT_TYPE.input, VALUE_TYPE.sdomain, noone))
|
|
.setVisible(true, true);
|
|
|
|
newInput(1, nodeValue_Surface("Fluid brush", self));
|
|
|
|
newInput(2, nodeValue_Vec2("Position", self, [0, 0]));
|
|
|
|
newInput(3, nodeValue_Bool("Active", self, true));
|
|
|
|
newInput(4, nodeValue_Float("Inherit velocity", self, 0))
|
|
.setDisplay(VALUE_DISPLAY.slider, { range: [ -1, 1, 0.01 ] });
|
|
|
|
newInput(5, nodeValue_Float("Density", self, 1))
|
|
.setDisplay(VALUE_DISPLAY.slider);
|
|
|
|
newInput(6, nodeValue_Int("Expand velocity mask", self, 0));
|
|
|
|
newInput(7, nodeValue_Vec2("Velocity", self, [0, 0]));
|
|
|
|
input_display_list = [
|
|
["Domain", false], 0,
|
|
["Fluid", false], 3, 1, 5, 2,
|
|
["Velocity", false], 7, 4, 6,
|
|
];
|
|
|
|
_prevPos = noone;
|
|
|
|
newOutput(0, nodeValue_Output("Domain", self, VALUE_TYPE.sdomain, noone));
|
|
|
|
temp_surface = [ surface_create(1, 1) ];
|
|
|
|
static drawOverlay = function(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) { #region
|
|
var _mat = getInputData(1);
|
|
var _pos = getInputData(2);
|
|
|
|
if(is_surface(_mat)) {
|
|
var sw = surface_get_width_safe(_mat) * _s;
|
|
var sh = surface_get_height_safe(_mat) * _s;
|
|
var mx = _x + _pos[0] * _s - sw / 2;
|
|
var my = _y + _pos[1] * _s - sh / 2;
|
|
|
|
draw_surface_ext_safe(_mat, mx, my, _s, _s, 0, c_white, 0.5);
|
|
}
|
|
|
|
inputs[2].drawOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny);
|
|
} #endregion
|
|
|
|
static update = function(frame = CURRENT_FRAME) {
|
|
var _dom = getInputData(0);
|
|
var _mat = getInputData(1);
|
|
var _pos = getInputData(2);
|
|
var _act = getInputData(3);
|
|
var _inh = getInputData(4);
|
|
var _den = getInputData(5);
|
|
var _msk = getInputData(6);
|
|
var _vel = getInputData(7);
|
|
|
|
FLUID_DOMAIN_CHECK
|
|
outputs[0].setValue(_dom);
|
|
|
|
if(!_act) return;
|
|
if(!is_surface(_mat)) return;
|
|
|
|
var sw = surface_get_width_safe(_mat);
|
|
var sh = surface_get_height_safe(_mat);
|
|
|
|
var dx = _vel[0];
|
|
var dy = _vel[1];
|
|
|
|
if(_prevPos != noone && _inh != 0) {
|
|
dx += (_pos[0] - _prevPos[0]) * _inh;
|
|
dy += (_pos[1] - _prevPos[1]) * _inh;
|
|
}
|
|
|
|
temp_surface[0] = surface_verify(temp_surface[0], sw, sh);
|
|
surface_set_shader(temp_surface[0], sh_fluid_bleach);
|
|
draw_surface_safe(_mat);
|
|
surface_reset_shader();
|
|
|
|
if(dx != 0 || dy != 0) {
|
|
if(_msk == 0)
|
|
fd_rectangle_add_velocity_surface(_dom, temp_surface[0], _pos[0] - sw / 2, _pos[1] - sh / 2, 1, 1, dx, dy);
|
|
else {
|
|
var _vw = sw + max(0, _msk * 2);
|
|
var _vh = sh + max(0, _msk * 2);
|
|
|
|
var _vmask = surface_create(_vw, _vh);
|
|
surface_set_shader(_vmask,,, BLEND.over);
|
|
draw_surface_safe(temp_surface[0], max(0, _msk), max(0, _msk));
|
|
surface_reset_shader();
|
|
|
|
var vel_mask = surface_create(_vw, _vh);
|
|
surface_set_shader(vel_mask, sh_mask_expand);
|
|
shader_set_f("dimension", _vw, _vh);
|
|
shader_set_f("amount", _msk);
|
|
draw_surface_safe(_vmask);
|
|
surface_reset_shader();
|
|
|
|
fd_rectangle_add_velocity_surface(_dom, vel_mask, _pos[0] - _vw / 2, _pos[1] - _vh / 2, 1, 1, dx, dy);
|
|
|
|
surface_free(_vmask);
|
|
surface_free(vel_mask);
|
|
}
|
|
}
|
|
|
|
fd_rectangle_add_material_surface(_dom, temp_surface[0], _pos[0] - sw / 2, _pos[1] - sh / 2, 1, 1, c_white, _den);
|
|
|
|
_prevPos[0] = _pos[0];
|
|
_prevPos[1] = _pos[1];
|
|
}
|
|
|
|
static onDrawNode = function(xx, yy, _mx, _my, _s, _hover, _focus) {
|
|
var bbox = drawGetBbox(xx, yy, _s);
|
|
var _mat = getInputData(1);
|
|
if(!is_surface(_mat)) return;
|
|
|
|
draw_surface_fit(_mat, bbox.xc, bbox.yc, bbox.w, bbox.h);
|
|
}
|
|
} |