Function indexMappingLines

src/llm/Annotations.ts:368–387

(state: IRenderState, layout: IModelLayout, blkSrc: IBlkDef, blkDest: IBlkDef, color: Vec4, srcPad: number, destPad: number, srcIdx: number, destIdx: number, lineFract: number)

}

export function indexMappingLines(state: IRenderState, layout: IModelLayout, blkSrc: IBlkDef, blkDest: IBlkDef, color: Vec4, srcPad: number, destPad: number, srcIdx: number, destIdx: number, lineFract: number) {

    // assume all in x-y plane, and idx's are in x, and src is above dest

    let top = blkSrc.y + blkSrc.dy + srcPad;
    let bot = blkDest.y - destPad;
    let midY = lerp(top, bot, lineFract);
    let z = 0; // blkSrc.z + blkSrc.dz;

    let srcX = cellPosition(layout, blkSrc, Dim.X, srcIdx) + layout.cell * 0.5;
    let destX = cellPosition(layout, blkDest, Dim.X, destIdx) + layout.cell * 0.5;

    // dogleg line, using only horizontal and vertical lines

    let n = new Vec3(0, 0, 1);
    let thick = layout.cell * 0.025;
    addLine(state.lineRender, thick, color, new Vec3(srcX, top, z), new Vec3(srcX, midY, z), n);
    addLine(state.lineRender, thick, color, new Vec3(srcX, midY, z), new Vec3(destX, midY, z), n);
    addLine(state.lineRender, thick, color, new Vec3(destX, midY, z), new Vec3(destX, bot, z), n);
}

/* Returns all subblocks along a given dimension that overlap the provided range