80 lines
2.4 KiB
TypeScript
80 lines
2.4 KiB
TypeScript
export interface SourceVec2 {
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x: number;
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y: number;
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}
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export interface SourceVec3 extends SourceVec2 {
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z: number;
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}
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export interface SourceNodeTransform {
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position: SourceVec3;
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scale: SourceVec3;
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euler: SourceVec3;
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size: SourceVec2;
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pivot: SourceVec2;
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}
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export interface CreatorNodeTransform extends SourceNodeTransform {
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layer: number;
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}
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export interface SourceCameraState {
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position: SourceVec3;
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orthographicHeight: number;
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near: number;
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far: number;
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visibility: number;
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}
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export const SOURCE_DESIGN_WIDTH = 720;
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export const SOURCE_DESIGN_HEIGHT = 1280;
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export const PROJECT_MAX_VIEW_WIDTH = SOURCE_DESIGN_WIDTH;
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export const PROJECT_MAX_VIEW_HEIGHT = SOURCE_DESIGN_HEIGHT;
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export const SOURCE_WORLD_LAYER = 1073741824;
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export const SOURCE_CAMERA_VISIBILITY = 1083179010;
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export const SOURCE_CAMERA_ORTHO_HEIGHT = 640;
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// 原 startup.scene 序列化的相机控制器 minZoom 是 0.8，恢复出的交互视觉尺寸以这个源码视野为基准。
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export const SOURCE_CAMERA_SOURCE_DEFAULT_ZOOM = 0.8;
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// 当前需求启动时默认缩小到 0.65，但不改变源码交互视觉的尺寸基准。
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export const SOURCE_CAMERA_INITIAL_ZOOM = 0.65;
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// 运行时缩放下限按当前需求放宽到 0.5，避免初始 0.8 被当成最小值后只能放大不能缩小。
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export const SOURCE_CAMERA_MIN_ZOOM = 0.5;
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export const SOURCE_CAMERA_MAX_ZOOM = 2.4;
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export const SOURCE_CAMERA_MAX_VISIBLE_WIDTH = 2300;
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export const SOURCE_CAMERA_MIN_X = -360;
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export const SOURCE_CAMERA_MAX_X = 360;
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export const SOURCE_CAMERA_MIN_Y = -320;
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export const SOURCE_CAMERA_MAX_Y = 320;
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export const SOURCE_CAMERA_PC_SENSITIVITY = 0.002;
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export const SOURCE_CAMERA_PINCH_ZOOM_SPEED = 2.5;
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export function sourceCameraInitialZoom(): number {
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return SOURCE_CAMERA_INITIAL_ZOOM;
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}
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export function sourceCameraInitialOrthoHeight(): number {
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return SOURCE_CAMERA_ORTHO_HEIGHT / sourceCameraInitialZoom();
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}
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export function toCreatorNodeTransform(source: SourceNodeTransform): CreatorNodeTransform {
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return {
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position: { ...source.position },
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scale: { ...source.scale },
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euler: { ...source.euler },
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size: { ...source.size },
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pivot: { ...source.pivot },
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layer: SOURCE_WORLD_LAYER,
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};
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}
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export function toCreatorCameraState(source: SourceCameraState): SourceCameraState {
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return {
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position: { ...source.position },
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orthographicHeight: source.orthographicHeight,
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near: source.near,
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far: source.far,
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visibility: source.visibility,
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};
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}
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