luboslenco
502 lines
16 KiB
TypeScript
502 lines
16 KiB
TypeScript
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let ui_view2d_pipe: gpu_pipeline_t;
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let ui_view2d_channel_loc: i32;
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let ui_view2d_text_input_hover: bool = false;
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let ui_view2d_uvmap_show: bool = false;
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let ui_view2d_tex_type: paint_tex_t = paint_tex_t.BASE;
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let ui_view2d_layer_mode: view_2d_layer_mode_t = view_2d_layer_mode_t.SELECTED;
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let ui_view2d_type: view_2d_type_t = view_2d_type_t.LAYER;
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let ui_view2d_show: bool = false;
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let ui_view2d_wx: i32;
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let ui_view2d_wy: i32;
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let ui_view2d_ww: i32;
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let ui_view2d_wh: i32;
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let ui_view2d_hwnd: ui_handle_t = ui_handle_create();
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let ui_view2d_pan_x: f32 = 0.0;
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let ui_view2d_pan_y: f32 = 0.0;
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let ui_view2d_pan_scale: f32 = 1.0;
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let ui_view2d_tiled_show: bool = false;
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let ui_view2d_controls_down: bool = false;
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let _ui_view2d_render_tex: gpu_texture_t;
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let _ui_view2d_render_x: f32;
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let _ui_view2d_render_y: f32;
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let _ui_view2d_render_tw: f32;
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let _ui_view2d_render_th: f32;
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let ui_view2d_grid: gpu_texture_t = null;
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let ui_view2d_grid_redraw: bool = true;
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let ui_view2d_htab: ui_handle_t = ui_handle_create();
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function ui_view2d_init() {
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ui_view2d_pipe = gpu_create_pipeline();
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ui_view2d_pipe.vertex_shader = sys_get_shader("layer_view.vert");
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ui_view2d_pipe.fragment_shader = sys_get_shader("layer_view.frag");
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let vs: gpu_vertex_structure_t = {};
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gpu_vertex_struct_add(vs, "pos", vertex_data_t.F32_2X);
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ui_view2d_pipe.input_layout = vs;
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ui_view2d_pipe.blend_source = blend_factor_t.BLEND_ONE;
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ui_view2d_pipe.blend_destination = blend_factor_t.BLEND_ZERO;
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ARRAY_ACCESS(ui_view2d_pipe.color_write_mask_alpha, 0) = false;
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gpu_pipeline_compile(ui_view2d_pipe);
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pipes_offset = 0;
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pipes_get_constant_location("float4");
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pipes_get_constant_location("float4");
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pipes_get_constant_location("float4");
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ui_view2d_channel_loc = pipes_get_constant_location("int");
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}
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function ui_view2d_draw_image(image: gpu_texture_t, dx: f32, dy: f32, dw: f32, dh: f32, channel: i32) {
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if (ui_view2d_type == view_2d_type_t.LAYER) {
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gpu_set_int(ui_view2d_channel_loc, channel);
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}
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draw_scaled_image(image, dx, dy, dw, dh);
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}
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function ui_view2d_render() {
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ui_view2d_ww = config_raw.layout[layout_size_t.NODES_W];
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ui_view2d_wx = math_floor(sys_w()) + ui_toolbar_w(true);
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ui_view2d_wy = 0;
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if (!ui_base_show) {
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ui_view2d_ww += config_raw.layout[layout_size_t.SIDEBAR_W] + ui_toolbar_w(true);
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ui_view2d_wx -= ui_toolbar_w(true);
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}
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if (!base_view3d_show) {
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ui_view2d_ww += base_view3d_w();
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}
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if (!ui_view2d_show) {
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return;
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}
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if (context_raw.pdirty >= 0) {
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ui_view2d_hwnd.redraws = 2; // Paint was active
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}
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// Cache grid
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if (ui_view2d_grid_redraw) {
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if (ui_view2d_grid != null) {
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iron_delete_texture(ui_view2d_grid);
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}
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ui_view2d_grid = ui_nodes_draw_grid(ui_view2d_pan_scale);
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ui_view2d_grid_redraw = false;
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}
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// Ensure UV map is drawn
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if (ui_view2d_uvmap_show) {
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util_uv_cache_uv_map();
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}
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// Ensure font image is drawn
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if (context_raw.font.image == null) {
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util_render_make_font_preview();
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}
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ui_begin(ui);
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let headerh: i32 = config_raw.layout[layout_size_t.HEADER] == 1 ? ui_header_h * 2 : ui_header_h;
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let apph: i32 = iron_window_height() - config_raw.layout[layout_size_t.STATUS_H] + headerh;
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if (!base_view3d_show) {
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apph = base_h();
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}
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ui_view2d_wh = iron_window_height() - config_raw.layout[layout_size_t.STATUS_H];
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if (ui_nodes_show) {
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ui_view2d_wh -= config_raw.layout[layout_size_t.NODES_H];
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if (config_raw.touch_ui) {
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ui_view2d_wh += ui_header_h;
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}
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}
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if (ui_window(ui_view2d_hwnd, ui_view2d_wx, ui_view2d_wy, ui_view2d_ww, ui_view2d_wh)) {
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ui_tab(ui_view2d_htab, tr("2D View"), false, -1, !base_view3d_show);
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if (ui_tab(ui_view2d_htab, tr("+"))) {
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ui_view2d_htab.i = 0;
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}
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// Grid
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draw_set_color(0xffffffff);
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let step: f32 = ui_nodes_grid_cell_w * ui_view2d_pan_scale;
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let x: f32 = math_fmod(ui_view2d_pan_x, step) - step;
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let y: f32 = math_fmod(ui_view2d_pan_y, step) - step;
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draw_image(ui_view2d_grid, x, y);
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// Texture
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let tex: gpu_texture_t = null;
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let l: slot_layer_t = context_raw.layer;
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let channel: i32 = 0;
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let tw: f32 = ui_view2d_ww * 0.95 * ui_view2d_pan_scale;
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let tx: f32 = ui_view2d_ww / 2 - tw / 2 + ui_view2d_pan_x;
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let ty: f32 = apph / 2 - tw / 2 + ui_view2d_pan_y;
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if (ui_view2d_type == view_2d_type_t.ASSET) {
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tex = project_get_image(context_raw.texture);
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}
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else if (ui_view2d_type == view_2d_type_t.NODE) {
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let nodes: ui_nodes_t = ui_nodes_get_nodes();
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let c: ui_node_canvas_t = ui_nodes_get_canvas(true);
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let sel: ui_node_t = ui_get_node(c.nodes, nodes.nodes_selected_id[0]);
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let img: gpu_texture_t = ui_nodes_get_node_preview_image(sel);
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if (img != null) {
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tex = ui_nodes_get_node_preview_image(sel);
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}
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}
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else if (ui_view2d_type == view_2d_type_t.LAYER) {
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let layer: slot_layer_t = l;
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if (config_raw.brush_live && render_path_paint_live_layer_drawn > 0) {
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layer = render_path_paint_live_layer;
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}
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if (context_raw.tool == tool_type_t.MATERIAL) {
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layer = render_path_paint_live_layer;
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}
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if (ui_view2d_layer_mode == view_2d_layer_mode_t.VISIBLE) {
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let current: gpu_texture_t = _draw_current;
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let in_use: bool = gpu_in_use;
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if (in_use) draw_end();
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layer = layers_flatten();
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if (in_use) draw_begin(current);
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}
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else if (slot_layer_is_group(layer)) {
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let current: gpu_texture_t = _draw_current;
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let in_use: bool = gpu_in_use;
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if (in_use) draw_end();
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layer = layers_flatten(false, slot_layer_get_children(layer));
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if (in_use) draw_begin(current);
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}
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tex =
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slot_layer_is_mask(context_raw.layer) ? layer.texpaint :
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ui_view2d_tex_type == paint_tex_t.BASE ? layer.texpaint :
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ui_view2d_tex_type == paint_tex_t.OPACITY ? layer.texpaint :
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ui_view2d_tex_type == paint_tex_t.NORMAL ? layer.texpaint_nor :
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layer.texpaint_pack;
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channel =
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slot_layer_is_mask(context_raw.layer) ? 1 :
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ui_view2d_tex_type == paint_tex_t.OCCLUSION ? 1 :
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ui_view2d_tex_type == paint_tex_t.ROUGHNESS ? 2 :
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ui_view2d_tex_type == paint_tex_t.METALLIC ? 3 :
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ui_view2d_tex_type == paint_tex_t.OPACITY ? 4 :
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ui_view2d_tex_type == paint_tex_t.HEIGHT ? 4 :
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ui_view2d_tex_type == paint_tex_t.NORMAL ? 5 :
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0;
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}
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else if (ui_view2d_type == view_2d_type_t.FONT) {
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tex = context_raw.font.image;
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}
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let th: f32 = tw;
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if (tex != null) {
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th = tw * (tex.height / tex.width);
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ty = apph / 2 - th / 2 + ui_view2d_pan_y;
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if (ui_view2d_type == view_2d_type_t.LAYER) {
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draw_set_pipeline(ui_view2d_pipe);
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}
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ui_view2d_draw_image(tex, tx, ty, tw, th, channel);
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if (ui_view2d_tiled_show) {
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ui_view2d_draw_image(tex, tx - tw, ty, tw, th, channel);
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ui_view2d_draw_image(tex, tx - tw, ty - th, tw, th, channel);
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ui_view2d_draw_image(tex, tx - tw, ty + th, tw, th, channel);
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ui_view2d_draw_image(tex, tx + tw, ty, tw, th, channel);
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ui_view2d_draw_image(tex, tx + tw, ty - th, tw, th, channel);
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ui_view2d_draw_image(tex, tx + tw, ty + th, tw, th, channel);
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ui_view2d_draw_image(tex, tx, ty - th, tw, th, channel);
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ui_view2d_draw_image(tex, tx, ty + th, tw, th, channel);
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}
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if (ui_view2d_type == view_2d_type_t.LAYER) {
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draw_set_pipeline(null);
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}
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// Texture and node preview color picking
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if ((context_in_2d_view(view_2d_type_t.ASSET) || context_in_2d_view(view_2d_type_t.NODE)) && context_raw.tool == tool_type_t.PICKER && ui.input_down) {
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_ui_view2d_render_tex = tex;
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_ui_view2d_render_x = ui.input_x - tx - ui_view2d_wx;;
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_ui_view2d_render_y = ui.input_y - ty - ui_view2d_wy;
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_ui_view2d_render_tw = tw;
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_ui_view2d_render_th = th;
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sys_notify_on_next_frame(function () {
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let rt: render_target_t = map_get(render_path_render_targets, "texpaint_picker");
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let texpaint_picker: gpu_texture_t = rt._image;
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draw_begin(texpaint_picker);
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draw_scaled_image(_ui_view2d_render_tex, -_ui_view2d_render_x, -_ui_view2d_render_y, _ui_view2d_render_tw, _ui_view2d_render_th);
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draw_end();
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let a: buffer_t = gpu_get_texture_pixels(texpaint_picker);
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///if IRON_BGRA
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let i0: i32 = 2;
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let i1: i32 = 1;
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let i2: i32 = 0;
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///else
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let i0: i32 = 0;
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let i1: i32 = 1;
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let i2: i32 = 2;
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///end
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context_raw.picked_color.base = color_set_rb(context_raw.picked_color.base, buffer_get_u8(a, i0));
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context_raw.picked_color.base = color_set_gb(context_raw.picked_color.base, buffer_get_u8(a, i1));
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context_raw.picked_color.base = color_set_bb(context_raw.picked_color.base, buffer_get_u8(a, i2));
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ui_header_handle.redraws = 2;
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if (context_raw.color_picker_callback != null) {
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context_raw.color_picker_callback(context_raw.picked_color);
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}
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});
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}
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}
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// UV map
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if (ui_view2d_type == view_2d_type_t.LAYER && ui_view2d_uvmap_show) {
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draw_scaled_image(util_uv_uvmap, tx, ty, tw, th);
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}
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// Menu
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let ew: i32 = math_floor(UI_ELEMENT_W());
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draw_set_color(ui.ops.theme.WINDOW_BG_COL);
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draw_filled_rect(0, UI_ELEMENT_H(), ui_view2d_ww, UI_ELEMENT_H() + UI_ELEMENT_OFFSET() * 2);
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draw_set_color(0xffffffff);
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let start_y: f32 = UI_ELEMENT_H() + UI_ELEMENT_OFFSET();
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ui._x = 2;
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ui._y = 2 + start_y;
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ui._w = ew;
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// Editable layer name
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let h: ui_handle_t = ui_handle(__ID__);
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let text: string = ui_view2d_type == view_2d_type_t.NODE ? context_raw.node_preview_name : h.text;
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ui._w = math_floor(math_min(draw_string_width(ui.ops.font, ui.font_size, text) + 15 * UI_SCALE(), 100 * UI_SCALE()));
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if (ui_view2d_type == view_2d_type_t.ASSET) {
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let asset: asset_t = context_raw.texture;
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if (asset != null) {
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let asset_names: string[] = project_asset_names;
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let i: i32 = array_index_of(asset_names, asset.name);
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h.text = asset.name;
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asset.name = ui_text_input(h, "");
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asset_names[i] = asset.name;
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}
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}
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else if (ui_view2d_type == view_2d_type_t.NODE) {
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ui_text(context_raw.node_preview_name);
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}
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else if (ui_view2d_type == view_2d_type_t.LAYER) {
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h.text = l.name;
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l.name = ui_text_input(h, "");
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ui_view2d_text_input_hover = ui.is_hovered;
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}
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else if (ui_view2d_type == view_2d_type_t.FONT) {
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h.text = context_raw.font.name;
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context_raw.font.name = ui_text_input(h, "");
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}
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if (h.changed) {
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ui_base_hwnds[0].redraws = 2;
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}
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ui._x += ui._w + 3;
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ui._y = 2 + start_y;
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ui._w = ew;
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if (ui_view2d_type == view_2d_type_t.LAYER) {
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let h_layer_mode: ui_handle_t = ui_handle(__ID__);
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if (h_layer_mode.init) {
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h_layer_mode.i = ui_view2d_layer_mode;
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}
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let layer_mode_combo: string[] = [tr("Visible"), tr("Selected")];
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ui_view2d_layer_mode = ui_combo(h_layer_mode, layer_mode_combo, tr("Layers"));
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ui._x += ew + 3;
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ui._y = 2 + start_y;
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if (!slot_layer_is_mask(context_raw.layer)) {
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let h_tex_type: ui_handle_t = ui_handle(__ID__);
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if (h_tex_type.init) {
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h_tex_type.i = ui_view2d_tex_type;
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}
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let tex_type_combo: string[] = [
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tr("Base Color"),
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tr("Normal Map"),
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tr("Occlusion"),
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tr("Roughness"),
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tr("Metallic"),
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tr("Opacity"),
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tr("Height"),
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];
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ui_view2d_tex_type = ui_combo(h_tex_type, tex_type_combo, tr("Texture"));
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ui._x += ew + 3;
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ui._y = 2 + start_y;
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}
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ui._w = math_floor(ew * 0.7 + 3);
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let h_uvmap_show: ui_handle_t = ui_handle(__ID__);
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if (h_uvmap_show.init) {
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h_uvmap_show.b = ui_view2d_uvmap_show;
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}
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ui_view2d_uvmap_show = ui_check(h_uvmap_show, tr("UV Map"));
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ui._x += ew * 0.7 + 3;
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ui._y = 2 + start_y;
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}
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let h_tiled_show: ui_handle_t = ui_handle(__ID__);
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if (h_tiled_show.init) {
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h_tiled_show.b = ui_view2d_tiled_show;
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}
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ui_view2d_tiled_show = ui_check(h_tiled_show, tr("Tiled"));
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ui._x += ew * 0.7 + 3;
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ui._y = 2 + start_y;
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if (ui_view2d_type == view_2d_type_t.ASSET && tex != null) { // Texture resolution
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ui_text(tex.width + "x" + tex.height);
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ui._x += ew * 0.7 + 3;
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ui._y = 2 + start_y;
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}
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ui.enabled = false;
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let view_type: string = ui_view2d_type == view_2d_type_t.ASSET ? "Asset" :
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ui_view2d_type == view_2d_type_t.NODE ? "Node" :
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ui_view2d_type == view_2d_type_t.FONT ? "Font" : "Layer";
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ui_text(view_type);
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ui.enabled = true;
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// Picked position
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if (context_raw.tool == tool_type_t.PICKER && (ui_view2d_type == view_2d_type_t.LAYER || ui_view2d_type == view_2d_type_t.ASSET)) {
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let cursor_img: gpu_texture_t = resource_get("cursor.k");
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let hsize: f32 = 16 * UI_SCALE();
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let size: f32 = hsize * 2;
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draw_scaled_image(cursor_img, tx + tw * context_raw.uvx_picked - hsize, ty + th * context_raw.uvy_picked - hsize, size, size);
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}
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}
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ui_end();
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}
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function ui_view2d_update() {
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let headerh: f32 = UI_ELEMENT_H() * 1.4;
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context_raw.paint2d = false;
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if (!base_ui_enabled ||
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!ui_view2d_show ||
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mouse_x < ui_view2d_wx ||
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mouse_x > ui_view2d_wx + ui_view2d_ww ||
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mouse_y < ui_view2d_wy + headerh ||
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mouse_y > ui_view2d_wy + ui_view2d_wh) {
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if (ui_view2d_controls_down) {
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let control: ui_canvas_control_t = ui_nodes_get_canvas_control(ui_view2d_controls_down);
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ui_view2d_controls_down = control.controls_down;
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}
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return;
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}
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let control: ui_canvas_control_t = ui_nodes_get_canvas_control(ui_view2d_controls_down);
|
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ui_view2d_pan_x += control.pan_x;
|
|
ui_view2d_pan_y += control.pan_y;
|
|
ui_view2d_controls_down = control.controls_down;
|
|
if (control.zoom != 0.0) {
|
|
let _pan_x: f32 = ui_view2d_pan_x / ui_view2d_pan_scale;
|
|
let _pan_y: f32 = ui_view2d_pan_y / ui_view2d_pan_scale;
|
|
ui_view2d_pan_scale += control.zoom;
|
|
if (ui_view2d_pan_scale < 0.1) {
|
|
ui_view2d_pan_scale = 0.1;
|
|
}
|
|
if (ui_view2d_pan_scale > 6.0) {
|
|
ui_view2d_pan_scale = 6.0;
|
|
}
|
|
ui_view2d_pan_x = _pan_x * ui_view2d_pan_scale;
|
|
ui_view2d_pan_y = _pan_y * ui_view2d_pan_scale;
|
|
|
|
if (ui_touch_scroll) {
|
|
// Zoom to finger location
|
|
ui_view2d_pan_x -= (ui.input_x - ui._window_x - ui._window_w / 2) * control.zoom;
|
|
ui_view2d_pan_y -= (ui.input_y - ui._window_y - ui._window_h / 2) * control.zoom;
|
|
}
|
|
ui_view2d_grid_redraw = true;
|
|
}
|
|
|
|
let decal_mask: bool = context_is_decal_mask_paint();
|
|
let set_clone_source: bool = context_raw.tool == tool_type_t.CLONE &&
|
|
operator_shortcut(map_get(config_keymap, "set_clone_source") + "+" + map_get(config_keymap, "action_paint"), shortcut_type_t.DOWN);
|
|
let bake: bool = context_raw.tool == tool_type_t.BAKE;
|
|
|
|
if (ui_view2d_type == view_2d_type_t.LAYER &&
|
|
!ui_view2d_text_input_hover &&
|
|
!bake &&
|
|
(operator_shortcut(map_get(config_keymap, "action_paint"), shortcut_type_t.DOWN) ||
|
|
operator_shortcut(map_get(config_keymap, "brush_ruler") + "+" + map_get(config_keymap, "action_paint"), shortcut_type_t.DOWN) ||
|
|
decal_mask ||
|
|
set_clone_source ||
|
|
config_raw.brush_live)) {
|
|
|
|
// Same mapping for paint and rotate (predefined in touch keymap)
|
|
let paint_key: string = map_get(config_keymap, "action_paint");
|
|
let rotate_key: string = map_get(config_keymap, "action_rotate");
|
|
if (paint_key == rotate_key) {
|
|
// Paint only when clicking on the layer rect
|
|
let layer: slot_layer_t = context_raw.layer;
|
|
let tex: gpu_texture_t = layer.texpaint;
|
|
let ratio: f32 = tex.height / tex.width;
|
|
let tw: f32 = ui_view2d_ww * 0.95 * ui_view2d_pan_scale;
|
|
let th: f32 = tw * ratio;
|
|
let tx: f32 = ui_view2d_ww / 2 - tw / 2 + ui_view2d_pan_x;
|
|
let headerh: i32 = config_raw.layout[layout_size_t.HEADER] == 1 ? ui_header_h * 2 : ui_header_h;
|
|
let apph: i32 = iron_window_height() - config_raw.layout[layout_size_t.STATUS_H] + headerh;
|
|
let ty: f32 = apph / 2 - th / 2 + ui_view2d_pan_y;
|
|
let mx: f32 = mouse_x - ui_view2d_wx;
|
|
let my: f32 = mouse_y - ui_view2d_wy;
|
|
if (mx > tx && mx < tx + tw && my > ty && my < ty + th) {
|
|
context_raw.paint2d = true;
|
|
}
|
|
}
|
|
else {
|
|
context_raw.paint2d = true;
|
|
}
|
|
}
|
|
|
|
if (ui.is_typing) {
|
|
return;
|
|
}
|
|
|
|
if (keyboard_started("left")) {
|
|
ui_view2d_pan_x -= 5;
|
|
}
|
|
else if (keyboard_started("right")) {
|
|
ui_view2d_pan_x += 5;
|
|
}
|
|
if (keyboard_started("up")) {
|
|
ui_view2d_pan_y -= 5;
|
|
}
|
|
else if (keyboard_started("down")) {
|
|
ui_view2d_pan_y += 5;
|
|
}
|
|
|
|
// Limit panning to keep texture in viewport
|
|
let border: i32 = 32;
|
|
let tw: f32 = ui_view2d_ww * 0.95 * ui_view2d_pan_scale;
|
|
let tx: f32 = ui_view2d_ww / 2 - tw / 2 + ui_view2d_pan_x;
|
|
let hh: f32 = sys_h();
|
|
let ty: f32 = hh / 2 - tw / 2 + ui_view2d_pan_y;
|
|
|
|
if (tx + border > ui_view2d_ww) {
|
|
ui_view2d_pan_x = ui_view2d_ww / 2 + tw / 2 - border;
|
|
}
|
|
else if (tx - border < -tw) {
|
|
ui_view2d_pan_x = -tw / 2 - ui_view2d_ww / 2 + border;
|
|
}
|
|
if (ty + border > hh) {
|
|
ui_view2d_pan_y = hh / 2 + tw / 2 - border;
|
|
}
|
|
else if (ty - border < -tw) {
|
|
ui_view2d_pan_y = -tw / 2 - hh / 2 + border;
|
|
}
|
|
|
|
if (operator_shortcut(map_get(config_keymap, "view_reset"))) {
|
|
ui_view2d_pan_x = 0.0;
|
|
ui_view2d_pan_y = 0.0;
|
|
ui_view2d_pan_scale = 1.0;
|
|
}
|
|
}
|