mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-13 05:53:53 +01:00
72 lines
2.1 KiB
Plaintext
72 lines
2.1 KiB
Plaintext
function canvas_tool_outline() : canvas_tool_shader() constructor {
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mouse_sx = 0;
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function init() { mouse_init = true; }
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function onInit(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) {
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mouse_sx = _mx;
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}
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function stepEffect(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) {
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var _dim = node.attributes.dimension;
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var _thck = abs(round((_mx - mouse_sx) / _s));
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var _side = _mx > mouse_sx;
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surface_set_shader(preview_surface[1], sh_outline);
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shader_set_f("dimension", _dim);
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shader_set_f("borderSize", _thck, _thck);
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shader_set_f("borderStart", 0, 0);
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shader_set_i("side", _side);
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shader_set_color("borderColor", node.CURRENT_COLOR);
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draw_surface(preview_surface[0], 0, 0);
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surface_reset_shader();
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}
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function stepMaskEffect(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) {
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var _dim = node.attributes.dimension;
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var _thck = abs(round((_mx - mouse_sx) / _s));
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var _side = _mx > mouse_sx;
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if(_side) {
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surface_set_shader(preview_surface[1], sh_outline);
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shader_set_f("dimension", _dim);
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shader_set_f("borderSize", _thck, _thck);
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shader_set_f("borderStart", 0, 0);
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shader_set_i("side", _side);
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shader_set_color("borderColor", c_white);
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draw_surface(preview_surface[0], 0, 0);
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surface_reset_shader();
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mask_boundary[0] = mask_boundary_init[0] - _thck;
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mask_boundary[1] = mask_boundary_init[1] - _thck;
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mask_boundary[2] = mask_boundary_init[2] + _thck * 2;
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mask_boundary[3] = mask_boundary_init[3] + _thck * 2;
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} else {
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surface_set_shader(preview_surface[1], sh_erode);
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shader_set_f("dimension", _dim);
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shader_set_f("size", _thck, _thck);
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shader_set_i("border", 0);
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shader_set_i("alpha", 1);
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draw_surface(preview_surface[0], 0, 0);
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surface_reset_shader();
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mask_boundary[0] = mask_boundary_init[0] + _thck;
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mask_boundary[1] = mask_boundary_init[1] + _thck;
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mask_boundary[2] = mask_boundary_init[2] - _thck * 2;
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mask_boundary[3] = mask_boundary_init[3] - _thck * 2;
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}
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}
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} |