88 lines
4.5 KiB
TypeScript
88 lines
4.5 KiB
TypeScript
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import * as THREE from 'three';
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import * as CONSTANTS from '../../../types/world/worldConstants';
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import * as Types from "../../../types/world/worldTypes";
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function DeletableLineorPoint(
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state: Types.ThreeState,
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plane: Types.RefMesh,
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floorPlanGroupLine: Types.RefGroup,
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floorPlanGroupPoint: Types.RefGroup,
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hoveredDeletableLine: Types.RefMesh,
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hoveredDeletablePoint: Types.RefMesh
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): void {
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////////// Altering the color of the hovered line or point during the deletion time //////////
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if (!plane.current) return;
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let intersects = state.raycaster.intersectObject(plane.current, true);
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let visibleIntersectLines;
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if (floorPlanGroupLine.current) { visibleIntersectLines = state.raycaster?.intersectObjects(floorPlanGroupLine.current.children, true); }
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const visibleIntersectLine = visibleIntersectLines?.find(intersect => intersect.object.visible) as THREE.Line | undefined || null;
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let visibleIntersectPoints;
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if (floorPlanGroupPoint.current) {
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visibleIntersectPoints = state.raycaster?.intersectObjects(floorPlanGroupPoint.current.children, true);
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}
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const visibleIntersectPoint = visibleIntersectPoints?.find(intersect => intersect.object.visible) as THREE.Mesh | undefined;
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function getLineColor(lineType: string | undefined): string {
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switch (lineType) {
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case CONSTANTS.lineConfig.wallName: return CONSTANTS.lineConfig.wallColor;
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case CONSTANTS.lineConfig.floorName: return CONSTANTS.lineConfig.floorColor;
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case CONSTANTS.lineConfig.aisleName: return CONSTANTS.lineConfig.aisleColor;
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default: return CONSTANTS.lineConfig.defaultColor;
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}
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}
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if (intersects.length > 0) {
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if (visibleIntersectPoint) {
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if (hoveredDeletableLine.current) {
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const lineType = hoveredDeletableLine.current.userData.linePoints[1]?.[3];
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const color = getLineColor(lineType);
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(hoveredDeletableLine.current.material as THREE.MeshBasicMaterial).color = new THREE.Color(color);
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hoveredDeletableLine.current = null;
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}
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hoveredDeletablePoint.current = (visibleIntersectPoint as any).object;
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(hoveredDeletablePoint.current as any).material.uniforms.uInnerColor.value.set(new THREE.Color("red"));
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(hoveredDeletablePoint.current as any).material.uniforms.uColor.value.set(new THREE.Color("red"));
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// (hoveredDeletablePoint.current as THREE.Mesh).scale.set(1.5, 1.5, 1.5);
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} else if (hoveredDeletablePoint.current) {
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(hoveredDeletablePoint.current as any).material.uniforms.uInnerColor.value.set(CONSTANTS.pointConfig.defaultInnerColor);
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(hoveredDeletablePoint.current as any).material.uniforms.uColor.value.set((hoveredDeletablePoint.current as any).userData.color);
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// hoveredDeletablePoint.current.scale.set(1, 1, 1);
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hoveredDeletablePoint.current = null;
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}
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if (visibleIntersectLine && !visibleIntersectPoint) {
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if (hoveredDeletableLine.current) {
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const lineType = hoveredDeletableLine.current.userData.linePoints[1]?.[3];
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const color = getLineColor(lineType);
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(hoveredDeletableLine.current.material as THREE.MeshBasicMaterial).color = new THREE.Color(color);
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hoveredDeletableLine.current = null;
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}
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if (hoveredDeletablePoint.current) {
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(hoveredDeletablePoint.current as any).material.uniforms.uInnerColor.value.set(CONSTANTS.pointConfig.defaultInnerColor);
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(hoveredDeletablePoint.current as any).material.uniforms.uColor.value.set((hoveredDeletablePoint.current as any).userData.color);
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// hoveredDeletablePoint.current.scale.set(1, 1, 1);
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hoveredDeletablePoint.current = null;
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}
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hoveredDeletableLine.current = (visibleIntersectLine as any).object;
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if (hoveredDeletableLine.current) {
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(hoveredDeletableLine.current.material as THREE.MeshBasicMaterial).color = new THREE.Color("red");
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}
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} else if (hoveredDeletableLine.current) {
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const lineType = hoveredDeletableLine.current.userData.linePoints[1]?.[3];
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const color = getLineColor(lineType);
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(hoveredDeletableLine.current.material as THREE.MeshBasicMaterial).color = new THREE.Color(color);
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hoveredDeletableLine.current = null;
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}
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}
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}
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export default DeletableLineorPoint;
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