luboslenco
429 lines
14 KiB
TypeScript
429 lines
14 KiB
TypeScript
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let uniforms_ext_ortho_p: mat4_t = mat4_ortho(-0.5, 0.5, -0.5, 0.5, -0.5, 0.5);
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function uniforms_ext_init() {
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uniforms_i32_links = uniforms_ext_i32_link;
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uniforms_f32_links = uniforms_ext_f32_link;
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uniforms_vec2_links = uniforms_ext_vec2_link;
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uniforms_vec3_links = uniforms_ext_vec3_link;
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uniforms_vec4_links = uniforms_ext_vec4_link;
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uniforms_mat4_links = uniforms_ext_mat4_link;
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uniforms_tex_links = uniforms_ext_tex_link;
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}
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function uniforms_ext_i32_link(object: object_t, mat: material_data_t, link: string): i32 {
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if (link == "_bloom_current_mip") {
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return render_path_base_bloom_current_mip;
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}
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return INT_MAX;
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}
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function uniforms_ext_f32_link(object: object_t, mat: material_data_t, link: string): f32 {
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if (link == "_brush_radius") {
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let decal: bool = context_is_decal();
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let decal_mask: bool = decal && operator_shortcut(map_get(config_keymap, "decal_mask") + "+" + map_get(config_keymap, "action_paint"), shortcut_type_t.DOWN);
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let brush_decal_mask_radius: f32 = context_raw.brush_decal_mask_radius;
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brush_decal_mask_radius *= context_raw.paint2d ? 0.55 * ui_view2d_pan_scale : 2.0;
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let radius: f32 = decal_mask ? brush_decal_mask_radius : context_raw.brush_radius;
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let val: f32 = (radius * context_raw.brush_nodes_radius) / 15.0;
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if (config_raw.pressure_radius && pen_down()) {
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val *= pen_pressure * config_raw.pressure_sensitivity;
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}
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let scale2d: f32 = (900 / base_h()) * config_raw.window_scale;
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if (!decal) {
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val *= context_raw.paint2d ? 0.55 * scale2d * ui_view2d_pan_scale : 2;
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}
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else {
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val *= scale2d; // Projection ratio
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}
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return val;
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}
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else if (link == "_vignette_strength") {
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return config_raw.rp_vignette;
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}
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else if (link == "_grain_strength") {
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return config_raw.rp_grain;
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}
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else if (link == "_tonemap_strength") {
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let tonemap: bool = context_raw.viewport_mode == viewport_mode_t.LIT || context_raw.viewport_mode == viewport_mode_t.PATH_TRACE;
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return tonemap ? 1.0 : 0.0;
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}
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else if (link == "_bloom_sample_scale") {
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return render_path_base_bloom_sample_scale;
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}
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else if (link == "_bloom_strength") {
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return context_raw.viewport_mode == viewport_mode_t.PATH_TRACE ? 0.2 : 0.02;
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}
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else if (link == "_brush_scale_x") {
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return 1 / context_raw.brush_scale_x;
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}
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else if (link == "_brush_opacity") {
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let val: f32 = context_raw.brush_opacity * context_raw.brush_nodes_opacity;
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if (config_raw.pressure_opacity && pen_down()) {
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val *= pen_pressure * config_raw.pressure_sensitivity;
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}
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return val;
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}
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else if (link == "_brush_hardness") {
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let decal_mask: bool = context_is_decal_mask_paint();
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if (context_raw.tool != tool_type_t.BRUSH && context_raw.tool != tool_type_t.ERASER && context_raw.tool != tool_type_t.CLONE && !decal_mask) {
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return 1.0;
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}
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let val: f32 = context_raw.brush_hardness * context_raw.brush_nodes_hardness;
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if (config_raw.pressure_hardness && pen_down()) {
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val *= pen_pressure * config_raw.pressure_sensitivity;
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}
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if (context_raw.paint2d) {
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val *= 1.0 / ui_view2d_pan_scale;
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}
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else {
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val *= val;
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}
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return val;
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}
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else if (link == "_brush_scale") {
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if (context_raw.tool == tool_type_t.GIZMO) {
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let atlas_w: i32 = config_get_scene_atlas_res();
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let item_w: i32 = config_get_layer_res();
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let atlas_stride: i32 = atlas_w / item_w;
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return atlas_stride;
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}
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let fill: bool = context_raw.layer.fill_layer != null;
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let val: f32 = (fill ? context_raw.layer.scale : context_raw.brush_scale) * context_raw.brush_nodes_scale;
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return val;
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}
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else if (link == "_object_id") {
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return array_index_of(project_paint_objects, object.ext);
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}
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else if (link == "_dilate_radius") {
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return util_uv_dilatemap != null ? config_raw.dilate_radius : 0.0;
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}
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else if (link == "_decal_layer_dim") {
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let sc: vec4_t = mat4_get_scale(context_raw.layer.decal_mat);
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return sc.z * 0.5;
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}
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else if (link == "_picker_opacity") {
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return context_raw.picked_color.opacity;
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}
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else if (link == "_picker_occlusion") {
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return context_raw.picked_color.occlusion;
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}
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else if (link == "_picker_roughness") {
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return context_raw.picked_color.roughness;
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}
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else if (link == "_picker_metallic") {
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return context_raw.picked_color.metallic;
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}
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else if (link == "_picker_height") {
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return context_raw.picked_color.height;
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}
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else if (link == "_taa_blend") {
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if (render_path_base_taa_frame == 0) {
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return 0.0;
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}
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if (context_raw.ddirty > 1 || context_raw.pdirty > 0) {
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camera_object_taa_frames = 2;
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return 0.5;
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}
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camera_object_taa_frames = 6;
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return 0.833;
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}
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if (parser_material_script_links != null) {
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let keys: string[] = map_keys(parser_material_script_links);
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for (let i: i32 = 0; i < keys.length; ++i) {
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let key: string = keys[i];
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let script: string = map_get(parser_material_script_links, key);
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let result: f32 = f32_nan();
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if (script != "") {
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result = js_eval(script);
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}
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return result;
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}
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}
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return f32_nan();
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}
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function uniforms_ext_vec2_link(object: object_t, mat: material_data_t, link: string): vec2_t {
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if (link == "_gbuffer_size") {
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let gbuffer2: render_target_t = map_get(render_path_render_targets, "gbuffer2");
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return vec2_create(gbuffer2._image.width, gbuffer2._image.height);
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}
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else if (link == "_clone_delta") {
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return vec2_create(context_raw.clone_delta_x, context_raw.clone_delta_y);
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}
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else if (link == "_texpaint_size") {
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return vec2_create(config_get_texture_res_x(), config_get_texture_res_y());
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}
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else if (link == "_brush_angle") {
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let brush_angle: f32 = context_raw.brush_angle + context_raw.brush_nodes_angle;
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let angle: f32 = context_raw.layer.fill_layer != null ? context_raw.layer.angle : brush_angle;
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angle *= (math_pi() / 180);
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if (config_raw.pressure_angle && pen_down()) {
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angle *= pen_pressure * config_raw.pressure_sensitivity;
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}
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return vec2_create(math_cos(-angle), math_sin(-angle));
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}
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return vec2_nan();
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}
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function uniforms_ext_vec3_link(object: object_t, mat: material_data_t, link: string): vec4_t {
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let v: vec4_t = vec4_nan();
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if (link == "_brush_direction") {
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v = _uniforms_vec;
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// Discard first paint for directional brush
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let allow_paint: bool = context_raw.prev_paint_vec_x != context_raw.last_paint_vec_x &&
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context_raw.prev_paint_vec_y != context_raw.last_paint_vec_y &&
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context_raw.prev_paint_vec_x > 0 &&
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context_raw.prev_paint_vec_y > 0;
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let x: f32 = context_raw.paint_vec.x;
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let y: f32 = context_raw.paint_vec.y;
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let lastx: f32 = context_raw.prev_paint_vec_x;
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let lasty: f32 = context_raw.prev_paint_vec_y;
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if (context_raw.paint2d) {
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x = vec2d(x);
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lastx = vec2d(lastx);
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}
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let angle: f32 = math_atan2(-y + lasty, x - lastx) - math_pi() / 2;
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v = vec4_create(math_cos(angle), math_sin(angle), allow_paint ? 1 : 0);
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context_raw.prev_paint_vec_x = context_raw.last_paint_vec_x;
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context_raw.prev_paint_vec_y = context_raw.last_paint_vec_y;
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return v;
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}
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else if (link == "_decal_layer_loc") {
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v = _uniforms_vec;
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v = vec4_create(context_raw.layer.decal_mat.m30, context_raw.layer.decal_mat.m31, context_raw.layer.decal_mat.m32);
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return v;
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}
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else if (link == "_decal_layer_nor") {
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v = _uniforms_vec;
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v = vec4_create(context_raw.layer.decal_mat.m20, context_raw.layer.decal_mat.m21, context_raw.layer.decal_mat.m22);
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v = vec4_norm(v);
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return v;
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}
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else if (link == "_picker_base") {
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v = _uniforms_vec;
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v = vec4_create(
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color_get_rb(context_raw.picked_color.base) / 255,
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color_get_gb(context_raw.picked_color.base) / 255,
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color_get_bb(context_raw.picked_color.base) / 255
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);
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return v;
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}
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else if (link == "_picker_normal") {
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v = _uniforms_vec;
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v = vec4_create(
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color_get_rb(context_raw.picked_color.normal) / 255,
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color_get_gb(context_raw.picked_color.normal) / 255,
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color_get_bb(context_raw.picked_color.normal) / 255
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);
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return v;
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}
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else if (link == "_particle_hit") {
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v = _uniforms_vec;
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v = vec4_create(context_raw.particle_hit_x, context_raw.particle_hit_y, context_raw.particle_hit_z);
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return v;
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}
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else if (link == "_particle_hit_last") {
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v = _uniforms_vec;
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v = vec4_create(context_raw.last_particle_hit_x, context_raw.last_particle_hit_y, context_raw.last_particle_hit_z);
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return v;
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}
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return v;
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}
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function vec2d(x: f32): f32 {
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// Transform from 3d viewport coord to 2d view coord
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context_raw.paint2d_view = false;
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let res: f32 = (x * base_w() - base_w()) / ui_view2d_ww;
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context_raw.paint2d_view = true;
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return res;
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}
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function uniforms_ext_vec4_link(object: object_t, mat: material_data_t, link: string): vec4_t {
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if (link == "_input_brush") {
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let down: bool = mouse_down() || pen_down();
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let v: vec4_t = vec4_create(context_raw.paint_vec.x, context_raw.paint_vec.y, down ? 1.0 : 0.0, context_raw.paint2d ? 1.0 : 0.0);
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if (context_raw.paint2d) {
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v.x = vec2d(v.x);
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}
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return v;
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}
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else if (link == "_input_brush_last") {
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let down: bool = mouse_down() || pen_down();
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let v: vec4_t = vec4_create(context_raw.last_paint_vec_x, context_raw.last_paint_vec_y, down ? 1.0 : 0.0, context_raw.paint2d ? 1.0 : 0.0);
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if (context_raw.paint2d) {
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v.x = vec2d(v.x);
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}
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return v;
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}
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else if (link == "_envmap_data") {
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return vec4_create(context_raw.envmap_angle, math_sin(-context_raw.envmap_angle), math_cos(-context_raw.envmap_angle), scene_world.strength * 1.5);
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}
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else if (link == "_envmap_data_world") {
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let tonemap: bool = context_raw.viewport_mode == viewport_mode_t.LIT || context_raw.viewport_mode == viewport_mode_t.PATH_TRACE;
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return vec4_create(context_raw.envmap_angle, tonemap ? 0.0 : 1.0, 0.0, context_raw.show_envmap ? scene_world.strength : 1.0);
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}
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else if (link == "_stencil_transform") {
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let v: vec4_t = vec4_create(context_raw.brush_stencil_x, context_raw.brush_stencil_y, context_raw.brush_stencil_scale, context_raw.brush_stencil_angle);
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if (context_raw.paint2d) {
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v.x = vec2d(v.x);
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}
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return v;
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}
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else if (link == "_decal_mask") {
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let decal_mask: bool = context_is_decal_mask_paint();
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let val: f32 = (context_raw.brush_radius * context_raw.brush_nodes_radius) / 15.0;
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let scale2d: f32 = (900 / base_h()) * config_raw.window_scale;
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val *= scale2d; // Projection ratio
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let v: vec4_t = vec4_create(context_raw.decal_x, context_raw.decal_y, decal_mask ? 1 : 0, val);
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if (context_raw.paint2d) {
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v.x = vec2d(v.x);
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}
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return v;
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}
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return vec4_nan();
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}
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function uniforms_ext_mat4_link(object: object_t, mat: material_data_t, link: string): mat4_t {
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if (link == "_decal_layer_matrix") { // Decal layer
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let m: mat4_t = mat4_inv(context_raw.layer.decal_mat);
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let f: f32 = object.parent.transform.scale.x * object.transform.scale_world;
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m = mat4_scale(m, vec4_create(f, f, f, 1.0));
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m = mat4_mult_mat(m, uniforms_ext_ortho_p);
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return m;
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}
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return mat4_nan();
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}
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function uniforms_ext_tex_link(object: object_t, mat: material_data_t, link: string): gpu_texture_t {
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if (link == "_texpaint_undo") {
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let i: i32 = history_undo_i - 1 < 0 ? config_raw.undo_steps - 1 : history_undo_i - 1;
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let rt: render_target_t = map_get(render_path_render_targets, "texpaint_undo" + i);
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return rt._image;
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}
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else if (link == "_texpaint_nor_undo") {
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let i: i32 = history_undo_i - 1 < 0 ? config_raw.undo_steps - 1 : history_undo_i - 1;
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let rt: render_target_t = map_get(render_path_render_targets, "texpaint_nor_undo" + i);
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return rt._image;
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}
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else if (link == "_texpaint_pack_undo") {
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let i: i32 = history_undo_i - 1 < 0 ? config_raw.undo_steps - 1 : history_undo_i - 1;
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let rt: render_target_t = map_get(render_path_render_targets, "texpaint_pack_undo" + i);
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return rt._image;
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}
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else if (link == "_texcolorid") {
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if (project_assets.length == 0) {
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let rt: render_target_t = map_get(render_path_render_targets, "empty_white");
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return rt._image;
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}
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else {
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return project_get_image(project_assets[context_raw.colorid_handle.i]);
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}
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}
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else if (link == "_textexttool") { // Opacity map for text
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return context_raw.text_tool_image;
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}
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else if (link == "_texbrushmask") {
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return context_raw.brush_mask_image;
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}
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else if (link == "_texbrushstencil") {
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return context_raw.brush_stencil_image;
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}
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else if (link == "_texparticle") {
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let rt: render_target_t = map_get(render_path_render_targets, "texparticle");
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return rt._image;
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}
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else if (link == "_texuvmap") {
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if (!util_uv_uvmap_cached) {
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sys_notify_on_next_frame(util_uv_cache_uv_map);
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}
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return util_uv_uvmap;
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}
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else if (link == "_textrianglemap") {
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if (!util_uv_trianglemap_cached) {
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sys_notify_on_next_frame(util_uv_cache_triangle_map);
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}
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return util_uv_trianglemap;
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}
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else if (link == "_texuvislandmap") {
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sys_notify_on_next_frame(util_uv_cache_uv_island_map);
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if (util_uv_uvislandmap_cached) {
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return util_uv_uvislandmap;
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}
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else {
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let rt: render_target_t = map_get(render_path_render_targets, "empty_black");
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return rt._image;
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}
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}
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else if (link == "_texdilatemap") {
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return util_uv_dilatemap;
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}
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if (starts_with(link, "_texpaint_pack_vert")) {
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let tid: string = substring(link, link.length - 1, link.length);
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let rt: render_target_t = map_get(render_path_render_targets, "texpaint_pack" + tid);
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return rt._image;
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}
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if (starts_with(link, "_texpaint_vert")) {
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let tid: i32 = parse_int(substring(link, link.length - 1, link.length));
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return tid < project_layers.length ? project_layers[tid].texpaint : null;
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}
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if (starts_with(link, "_texpaint_nor")) {
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let tid: i32 = parse_int(substring(link, link.length - 1, link.length));
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return tid < project_layers.length ? project_layers[tid].texpaint_nor : null;
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}
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if (starts_with(link, "_texpaint_pack")) {
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let tid: i32 = parse_int(substring(link, link.length - 1, link.length));
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return tid < project_layers.length ? project_layers[tid].texpaint_pack : null;
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}
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if (starts_with(link, "_texpaint")) {
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let tid: i32 = parse_int(substring(link, link.length - 1, link.length));
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return tid < project_layers.length ? project_layers[tid].texpaint : null;
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}
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if (starts_with(link, "_texblur_")) {
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let id: string = substring(link, 9, link.length);
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if (context_raw.node_previews != null) {
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return map_get(context_raw.node_previews, id);
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}
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else {
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let rt: render_target_t = map_get(render_path_render_targets, "empty_black");
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return rt._image;
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}
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}
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if (starts_with(link, "_texwarp_")) {
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let id: string = substring(link, 9, link.length);
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if (context_raw.node_previews != null) {
|
|
return map_get(context_raw.node_previews, id);
|
|
}
|
|
else {
|
|
let rt: render_target_t = map_get(render_path_render_targets, "empty_black");
|
|
return rt._image;
|
|
}
|
|
}
|
|
if (starts_with(link, "_texbake_")) {
|
|
let id: string = substring(link, 9, link.length);
|
|
if (context_raw.node_previews != null) {
|
|
return map_get(context_raw.node_previews, id);
|
|
}
|
|
else {
|
|
let rt: render_target_t = map_get(render_path_render_targets, "empty_black");
|
|
return rt._image;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|